500results about How to "Good anti-fatigue" patented technology

A method of producing a healthcare yang-invigorating preparation for males is provided. The method is characterized in that: male silkworm pupa-cordyceps militaris-oyster peptides prepared by subjecting raw materials including male silkworm pupae, cordyceps militaris (L.) Link and oyster to enzymolysis, a composite extract prepared from mulberry fruit, barbary wolfberry fruit, palmleaf raspberry fruit, solomonseal rhizome, common yam rhizome, gordon euryale seed, poria, jujube kernels, cortex cinnamomi, Chinese date and ginseng and broken pine pollen prepared from pine pollen are added and fully mixed, an excipient is added into the mixture and the mixture is prepared into granules, capsules, and a tablet candy preparation according to conventional preparing processes. Compatibility of components adopted is scientific. An adopted preparing process is unique and simple. According to the method and the preparation, a production process is simple, the preparation is simple to eat, has effects of tonifying the kidney and qi, tonifying the lung and kidney, promoting sperm production, boosting marrow, invigorating the spleen and the stomach, improving microcirculation of human bodies, eliminating moisture, removing paralysis, boosting immunity, preventing fatigue, resisting viruses, strengthening bodies, invigorating yang and treating impotence, has obvious curative effects, mild functions and no side or toxic effects, and is an ideal healthcare yang-invigorating preparation for males.

The invention discloses a maca functional beverage and a preparation method thereof. The maca functional beverage contains maca, citric acid and water. The preparation method comprises the following steps of crushing maca into fine powder, mixing the maca fine powder and other raw materials, and carrying out homogenization treatment on the mixture. The maca functional beverage has high biologically-active substance content, is conducive to direct absorption of functional and nutritive components by drinkers, realizes complete combination of maca functionality, naturality and safety and is a novel health food and drink having a plurality of functions.

The invention discloses a health-care product for recuperating specific intrinsic constitution. The health-care product comprises the following raw materials in parts by weight: 1-8 parts of ginseng, 0.5-8 parts of cordyceps militaris, 1-9 parts of rhizoma polygonati and 1-8 parts of lilies; or 1-4 parts of longan aril, 1-5 parts of lotus seed, 1-2 parts of fingered citron, 1-2 parts of Chinese flowering quince, 1-6 parts of angelica dahurica, 1-6 parts of honeysuckle, 1-5 parts of red jujubes, 1-2 parts of mulberry leaves, 2-4 parts of Chinese yam, 2-6 parts of Chinese wolfberry, 1-4 parts of raspberry, 1-4 parts of euglenophyta, 1-2 parts of walnut kernels, 2-6 parts of horseradish tree leaves, 2-6 parts of snow lotus culture, 1-6 parts of male flowers of eucommia ulmoides, 1-8 parts of Peruvian ginseng powder, 1-4 parts of Acai, 1-4 parts of Noni puree, 1-4 parts of eucommia ulmoides seed oil, 1-2 parts of colla corii asini, 1-2 parts of hyacinth bean and 1-4 parts of Chia seed are added. According to the formation mechanism of the specific intrinsic constitution and the recuperating principle of symptoms, (artificially planted) ginseng capable of reinforcing vital energy and improving immunity, cordyceps militaris capable of complementing essence, qi and spirit of a human body, rhizoma polygonati capable of nourishing qi and yin, and the lilies capable of nourishing yin, clearing heat and promoting salivation are carefully selected from new food raw materials to be used as main raw materials, and the advantages of new resources are fully exerted.

The invention discloses a shockproof strip end-plate material of a vapor generator of a nuclear power plant and a preparation method thereof, relating to a shockproof strip end-plate material of a vapor generator of a pressurized water reactor nuclear island CPR1000. The shockproof strip end-plate material is prepared from the following components in percentage by weight: 0.003-0.08 percent of C, 0.1-0.4 percent of Si, 0.3-0.8 percent of Mn, not more than 0.015 percent of P, not more than 0.01% of S, 14-17 percent of Cr, 72-78 percent of Ni, 0.05-0.5 percent of Cu, 0.05-0.5 percent of Ti, 0.05-0.5 percent of Al, 6-10 percent of Fe, 0.01-1.0 percent of Xt and the balance of inevitable impurities. The preparation method of the shockproof strip end-plate material comprises the following steps of: preparing raw materials; smelting in a vacuum refining furnace; refining electroslag; forging; thermally rolling; normalizing; and repeating the process of drawing-annealing- drawing) many times to obtain a finished product of shockproof strip end-plate material. The designed shockproof strip end-plate material of the vapor generator of the nuclear power plant has reasonable content design, excellent resistance of corrosion, fatigue and creep properties and processing performance and has very important economic meaning to improve the production efficiency, effectively prolong the service life of the vapor generator of a nuclear power plant and decrease the production cost.

The invention discloses multi-phase combined lightweight aggregate concrete and a preparation method thereof. The multi-phase combined lightweight aggregate concrete is prepared from the following raw materials in part by weight: 1 part of cement, 0.40 to 0.50 part of fly ash, 1.836 to 2.219 parts of pumice sand, 0.028 to 0.043 part of corn straw fibers, 0.006 to 0.008 part of polyphenyl particles, 0.23 to 0.33 parts of rubber particles, 0.010 to 0.015 part of additive, 0.005 to 0.007 part of foaming agent, and 0.50 to 0.55 parts of water. The preparation method comprises the following steps:1, preparing thin-coating pumice sand and thin-coating straw fibers; 2, performing interference treatment of polyphenyl particles and rubber particles; 3, uniformly stirring the cement, fly ash, water, additive and thin-coating pumice sand; and 4, adding the polyphenyl particles, rubber particles and thin-coating straw fibers in turn, and continuing to stir. When the method is used, the mechanical performance of the lightweight aggregate concrete can be improved effectively, the thermal-insulation and heat-preservation performance is enhanced, and production cost is lowered.

The invention discloses an aluminium alloy conductor for automotive wires, which has the advantages of high heat resistance, conductivity, tensile strength, extensibility and fatigue resistance, and a manufacturing method thereof. The alloy contains 0.3 to 0.8 weight percent of iron, 0.05 to 0.20 percent of silicon, 0.1 to 0.5 weight percent of magnesium, 0.1 to 0.3 weight percent of copper, 0.001 to 0.04 weight percent of boron, 0.001 to 0.04 weight percent of zirconium, 0.001 to 0.04 weight percent of yttrium, and the balance of aluminium and inevitable impurities, wherein one or two elements, except the aluminium and the inevitable impurities, account for 0.1 to 2.0 weight percent. The manufacturing method comprises the following steps of: adding the iron, silicon, magnesium, copper, boron, zirconium, yttrium and aluminium into a smelting furnace; smelting, and casting and rolling; performing intermediate annealing treatment; drawing into aluminium alloy filaments with the diameterof 0.5mm; and stranding into wire cores, and performing annealing treatment. The conductor prepared by the method has the tensile strength of 210MPa and above, the elongation at break of over 10 percent, the conductivity of over 58 percent, and excellent heat resistance and flexibility.

The invention relates to a three-dimensional fiber inorganic composite (FCC: Fiber Cement Composite) product and a production method thereof, and the three-dimensional fiber inorganic composite product comprises a decorative layer and a three-dimensional fiber-reinforced cement structure layer. The decorative layer is prepared from decorative mortar and can be subjected to fiber reinforcement; and the structure layer is prepared from the fiber with high elastic modulus, the fiber with low elastic modulus and reinforced concrete mortar in three-dimensional distribution, and 0-3 layers of reticular reinforcing material is further laid. The decorative layer and the structure layer are compounded in a mold with the decorative effect and can be prepared by adopting an integral formula and process. The product is prepared through the fiber mixing technology and the premixing and forming technology, a high-performance novel material applied to the fields of building decoration engineering, anti-cracking engineering construction, building exterior wall repair and the like is realized, the product has the advantages of light weight, high strength, high durability, anti-cracking property and the like, and fiber-reinforced exterior wall plates, decoration members and other products in complex shapes and fineness can be further manufactured. Simultaneously, as the production process is simple, the degree of mechanized production is high, the production cost is low and the range of market applications is broad.

The invention relates to mineral fiber-modified flexible rubber concrete. The mineral fiber-modified flexible rubber concrete comprises rubber cement concrete, chopped basalt fiber and a dispersant methylcellulose, wherein the rubber cement concrete consists of rubber particles, cement, sand, stones, a water reducing agent and water; and the chopped basalt fiber is 0.1 to 0.5 percent of the volume of the rubber cement concrete, and the dispersant is 0.05 to 0.2 percent of the weight of the water. The concrete is applicable to road engineering, and has high compressive strength, bending tensile strength and deformability, and low modulus of elasticity.

The invention relates to a preparation method for rhodiola rosea ferment by using red ginseng and a composition containing the same and capable of improving fatigue and increasing exercise capacity, and specifically relates to a preparation method of the rhodiola rosea ferment. To prepare the rhodiola rosea ferment, the method comprises a first step of mixing a red ginseng extract in a rhodiola rosea extract or mixing the rhodiola rosea and the red ginseng to prepare a mixed extract of the rhodiola rosea and the red ginseng; and a second step of inoculating lactic acid bacteria in the mixed extract of the rhodiola rosea and the red ginseng for fermentation. The invention also relates to health functional food or a pharmaceutical composition which can recover the fatigue and increase the exercise capacity, with the rhodiola rosea ferment prepared by the method as an effective component.

The invention discloses a high-strength magnesium alloy extruded seamless tube and a making technology thereof, and belongs to the fields of metal material processing technologies and metallurgical technologies. The alloy components of the tube comprise, by mass, 8.0-10.0% of Gd, 1.0-3.0% of Y, 0-1.0% of Zn, 0.1-0.7% of Zr, and the balance Mg. The making technology comprises the following steps: carrying out cogging extrusion after preprocessing an alloy ingot obtained after smelting the above components in order to form a rod, punching the cogged rod, carrying out secondary extrusion on a double-action extruder with a hole forming pin to form a seamless tube, and carrying out optimized subsequent heat treatment to obtain the high-strength magnesium alloy extruded seamless tube. The obtained tube has no extrusion welding welds in the circumference direction, has a good microstructure uniformity, and has an excellent fatigue resistance. The mechanical performances of the tube produced in the invention are obviously better than that of existing commercial grades of magnesium alloy tubes.

The invention discloses a composite solid beverage containing Lycium ruthenicum Murr and Phyllanthus emblica?L.,?and a preparation method thereof. The composite solid beverage comprises the following raw materials in percentage by weight: Lycium ruthenicum Murr 40-80% and Phyllanthus emblica?L. 20-60%. The preparation method comprises the following steps: pretreating the dried fruits of Lycium ruthenicum Murr and Phyllanthus emblica?L., extracting the pretreated dried fruits of Lycium ruthenicum Murr and Phyllanthus emblica?L. with water respectively, combining the extracts of the Lycium ruthenicum Murr and Phyllanthus emblica?L., spray drying the mixture of the extracts to obtain a spray dry powder, uniformly mixing the spray dry powder with a powdered sugar, granulating the mixture powder by wet method, drying and milling the granules, so as to obtain the composite solid beverage containing Lycium ruthenicum Murr and Phyllanthus emblica?L.. The Lycium ruthenicum Murr and Phyllanthus emblica?L. are cooperatively used, so as to facilitate extraction of the active ingredients of the Lycium ruthenicum Murr, and strengthen the anti-oxidation and anti-fatigue action.

The invention relates to a warm-mixed asphalt mixture and a preparation method thereof. The warm-mixed asphalt mixture is mainly applied to new construction and maintenance of high-grade roads and common roads, and is particularly suitable for cities, parks, tunnels and the like with high environmentally-friendly requirements. The warm-mixed asphalt mixture mainly comprises about 92.4-96.5 percent by weight of mineral, about 3.4-7.5 percent by weight of asphalt cement and 0.05-1.0 percent by weight of chemical modified adhesive cement. The preparation method comprises the following steps of: simultaneously pumping the chemical modified adhesive cement and the hot asphalt cement to the spraying port of a foam generator, fully mixing to generate a foam-containing hot asphalt mixture, spraying the foam-containing hot asphalt mixture into a mixing pan, and further mixing the foam-containing hot asphalt mixture and the hot mineral to form the warm-mixed asphalt mixture. The chemical modified adhesive cement can effectively reduce the mixing, spreading and rolling temperature of the asphalt mixture, and solves the problems of environmental pollution, high energy consumption, asphalt ageing regression and the like. By selecting high-concentration cationic chemical modified latex as a matrix stock of the chemical modified adhesive cement and simultaneously matching a proper proportion of cationic surfactant with lubricating effect and peeling resistance, the influence of the conventional warm-mixed asphalt additive on poor reducing performance and poor adhesive performance of the asphalt cement is solved, and the properties of the warm-mixed asphalt mixture such as water damage resistance, rutting resistance, fatigue resistance, low temperature resistance and the like are improved.

The invention relates to a quick-spliced sectional type composite material truss bridge which comprises facade trusses (1), cross beams (2) and bridge decks (3), wherein each facade truss (1) is composed of an upper chord beam (4), a lower chord beam (5), vertical web girders (6) and inclined web girders (7); the upper chord beam (4) and the lower chord beam are arranged in parallel on the facade and respectively fixed with the upper and lower ends of each vertical web girder (6); each inclined web girder (7) is slantly arranged between every two adjacent vertical web girders (6), and the upper and lower ends of each inclined web girder (7) are respectively fixed with the upper chord beam (4) and the lower chord beam (5); both ends of each cross beam (2) are respectively fixed with two vertical web girders (6) parallel to the facade trusses (1) on the corresponding sides; and each bridge deck (3) is arranged on each cross beam (2) to constitute a truss bridge unit. The invention applies fiberglass reinforced plastics to the entire truss bridge and adopts flexible sectional type design, thus, the invention has the advantages of light weight, shock resistance, corrosion resistance, and convenient and quick transportation and assembly, and has wide application prospects in emergency rescue.

The invention discloses functional milky tea powder and a preparation method thereof. The functional milky tea powder is characterized by containing or being strengthened with various nutrients such as taurine, magnesium, zinc, vitamins and the like and integrating various functions of clearing away heat and toxic materials, preventing dental ulcers, invigorating stomachs and promoting digestion, loosening bowels and relieving constipation, lowering blood fat, blood pressure and blood sugar, losing weight, resisting fatigue and the like. The invention has the advantages that the preparation method creatively enables the milky tea powder to be subdivided, has reasonable proportioning, strong pertinence and obvious synergy function and fills the market blank; and the milky tea powder has the characteristics of the mellow and smooth taste of milk, the delicate fragrance of tea and the like and has the advantages of convenient edibility and carrying, simple production process, easy production and very great market development potential.

The invention relates to a preparation method of a yak bone protein peptide capable of relieving fatigue and resisting oxidation and the protein peptide prepared therefrom. The preparation method is characterized in that yak bone protein liquid is pretreated by high-frequency ultrasonic wave, ultra-high pressure micro-jet and the like, and then subjected to enzymolysis step by step using various complex proteases without adding any acid or alkali, and finally separated by membrane separation, gel separation and reverse phase HPLC separation techniques. The preparation method of the yak bone protein peptide is simple. No acid or alkali is added for pH adjustment in the whole processing process, so that a product maintains good functional characteristics, and industrial production is easilyachieved.

The invention discloses an enzymolyzed rosa roxburghii health beverage. The enzymolyzed rosa roxburghii health beverage is prepared by fermenting the following raw materials: 20 to 30 parts of rosa roxburghii, 5 to 10 parts of white sugar, 5 to 10 parts of medicinal-edible plant extract, and 60 to 80 parts of pure water, wherein the weight ratio of the rosa roxburghii fruits to the water is 1: (2 to 3). The enzymolyzed rosa roxburghii health beverage is prepared by fermenting through adopting a three-section enzymolyzation process, i.e., enzymolyzation with distiller's yeast, yeast and acetic bacteria enzyme under three different temperature conditions, a traditional brewing process is combined with a modern enzyme fermentation process, and the rosa roxburghii and the medicinal-edible plant extract are enzymolyzed by virtue of microorganisms to prepare the enzyme rosa roxburghii health beverage; and the medicinal-edible plant-sourced extract is prepared by pulping medicinal-edible plant extract stauntonia chinensis, hovenia acerba and dendrobium officinale, and boiling in water of the same mass for 30 minutes. The original special fruity flavor of the rosa roxburghii is maintained, the bitterness is removed, flavor substances and nutrients as well as functional ingredients such as vitamin C, triterpene, flavones and the like are enriched, and the efficacies of the rosa roxburghii and the medicinal-edible plant extract, such as invigorating stomach, promoting the digestion, relaxing bowel, improving the immunity and the like can be sufficiently realized. The beverage is unique in flavor and remarkable in effect, and is a good product for relieving the sub-health status of a human body and adjusting the health balance of the human body.

The invention provides high-strength vermicular cast iron and a preparation method thereof. The high-strength vermicular cast iron consists of the following components in percentage by weight: 3.4-3.8 percent of C, 2.1-2.6 percent of Si, 0.2-0.6 percent of Cu, 0.2-0.5 percent of Mo, 0.2-0.8 percent of Mn, 0.02-0.04 percent of Sn, 0.004-0.032 percent of Sb and the balance of iron and inevitable impurities. The microscopic structure of the vermicular cast iron provided by the invention consists of a substrate and vermicular graphite, and the vermicular rate surpasses 85 percent. The vermicular cast iron can be prepared into vermicular cast iron with excellent comprehensive performance by preserving heat at the temperature 900-950 DEG C for 1.5-3 hours, preserving heat in a saline solution at the temperature 320-360 DEG C for 1.5-3 hours and performing air cooling. The vermicular cast iron provided by the invention has the characteristics of high strength, high plasticity, heat resistance, impact resistance, fatigue resistance, high casting forming performance, and the like. The tensile strength of the high-strength vermicular cast iron at the room temperature is 780-950 MPa, and theelongation percentage is more than or equal to 3 percent, so that the requirements of a high-power diesel engine on the materials of key parts are met. The preparation method of the high-strength vermicular cast iron provided by the invention has a stable vermiculation process, a high vermicular rate and a simple process, and is convenient to operate.

The invention relates to a warm-mix asphalt additive and a preparation method thereof. The additive comprises the following components in percentage by weight: 87 to 98 percent of chemical modification latex, 0.5 to 12 percent of lubricative and peeling resistant cation surfactant and 0.1 to 2.0 percent of acid. The method comprises the following steps of: heating the chemical modification latex to the temperature of between 40 and 80 DEG C with stirring, and dripping 0.1 to 0.5 percent of acid slowly; adding the lubricative and peeling resistant cation surfactant, stirring fully, and dispersing uniformly; and continuing to drip 0.1 to 1.5 percent of acid slowly, stirring uniformly, keeping the temperature of between 40 and 80 DEG C and storing for later use. By the warm-mix asphalt additive and the preparation method, the viscosity of asphalt binders during mixing can be reduced effectively, the reduction performance of asphalt cements and adhesivity between the asphalt cements and aggregates can be improved, the water damage resistance and durability of warm-mix asphalt mixtures can be improved, the tensile strength of asphalt can be improved, and the rutting resistance, fatigue resistance and low temperature resistance of the warm-mix asphalt mixtures can be enhanced.

The invention discloses a purple sweet potato and meat floss-rice crust and a preparation method thereof. The purple sweet potato-meat floss rice crust is prepared from the following raw materials in parts by weight: 70-90 parts of rice, 50-60 parts of sticky rice, 30-40 parts of millet, 50-60 parts of purple sweet potato, 30-40 parts of sweet potato, 15-25 parts of dried meat floss, 5-10 parts of cassava starch, 3-5 parts of five spice powder, 2-3 parts of salt, 3-5 parts of xylitol and 10-20 parts of rapeseed oil. According to the purple sweet potato-meat floss rice crust, the process is simple and can be easily implemented, the finished product is uniform in thickness, the black and white colors are distributed uniformly, and the rice crust is fragrant and crispy, integrates the specific flavors of purple sweet potato and meat floss, has specific flavor and rich nutrition, can improve the intestine and stomach function, promote the digestion and improve the balance of the blood glucose and the blood fat, and can resist fatigue and restore the body function after being eaten commonly, and is beneficial to human health.

The invention relates to a Chinese caterpillar fungus polypeptide product that uses silkworm pupa or egg as culture medium, accesses pupa Chinese caterpillar fungus as raw material to gain after degreasing and enzyme hydrolyzing. The invention combines pupa Chinese caterpillar fungus with high protein material. Thus, it contains active ingredients like polypeptide, amino acid, cordycepin, etc. The invention has great edible value and medical value. It has advantages of simple manufacturing technology, short producing cycle, low process cost and it could be used in medicine, edible, and so on.

The invention discloses purple rice wine rich in anthocyanidin and a preparation method thereof. The purple rice wine is composed of, by mass, 1 part of purple rice husk anthocyanidin extract and 1-99 parts of purple rice fermented wine. The preparation method comprises the steps of conducting enzymolysis on purple rice husks, then using ethanol for extracting the anthocyanidin and obtaining a purple rice husk anthocyanidin extracting solution, adding the purple rice husk anthocyanidin extracting solution into purple rice fermentation liquor which is obtained after being subjected to grain-steaming, saccharification, fermentation and juice-squeezing separation, conducting the blending, and finally obtaining a drink which is low in alcoholic strength and rich in the anthocyanidin and multiple types of nutritional ingredients. Purple rice fermented wine at different fermentation periods can be selected according to the favor and receptivity of different consumers about the flavor and the alcoholic strength and blended into drinks of wine category which are different in flavor and alcoholic strength. The obtained purple rice wine is harmonized in sour and sweet degree, tastes good, is rich in the anthocyanidin and multiple types of microelements required by the human health and has the effects of resisting against oxidation, scavenging free radicals, protecting livers, relieving toxicity, reducing the blood pressure and blood fat, diminishing inflammation, resisting against cancers, treating cardiovascular disease and the like.

The invention discloses a preparation method of a walnut polypeptide beverage. The preparation method of the walnut polypeptide beverage comprises the following steps: step one, removing red peels of walnut kernels; step two, rinsing the walnut kernels with the removal of the red peels by using water, carrying out vacuum freeze-drying and then squeezing to obtain walnut oil and walnut meal; step three, crushing the walnut meal into walnut protein meal, and softening; step four, pulping to obtain walnut protein raw liquid, separating pulp and residues, and homogenizing to obtain walnut protein liquid; step five, adding alkaline protease into the walnut protein liquid for carrying out enzymolysis; step six, carrying out enzyme deactivation to obtain a walnut polypeptide solution; and step seven, adding auxiliary materials into the walnut polypeptide solution, adding water for making up to the volume and then homogenizing to obtain the walnut polypeptide beverage. The content of small molecule peptide with the molecular weight being less than 2000Da in the walnut polypeptide beverage prepared by adopting the method reaches over 95%; the walnut polypeptide beverage prepared by adopting the method is low in peptide molecular weight, very high in content of peptide components, good in product taste, suitable for being eaten by large groups of people, good in product stability, very good in oxidation resistance and fatigue resistance, and is capable of reducing blood pressure and improving the immune function and the absorption function of a human body.

The invention discloses a shockproof strip material of a nuclear power station steam generator, and a preparation method thereof, in particular to a shockproof strip material of a pressurized water reactor nuclear island CPR 1000 steam generator. The shockproof strip material comprises the components by weight percent: 0.02-0.07% of C, 0.2-1.0% of Si, 0.3-0.8% of Mn, less than or equal to 0.04% of P, less than or equal to 0.03% of S, 11.5-13.5% of Cr, 0.2-0.6% of Ni, less than or equal to 0.05% of N, 0.01-1.0% of Xt as well as balance Fe and unavoidable impurities. The preparation method of the shockproof strip material comprises: preparation of the raw materials, smelting by a vacuum refining furnace, refining the electroslag, forging, hot rolling, normalizing, multi-channel (drawing-annealing-drawing), and thereby obtaining the finished product of the shockproof strip material. The shockproof strip material of the nuclear power station steam generator is reasonable in component design, has excellent corrosion resistance, anti-fatigue property, creep resistance and processing performance, and has important economic significance for improving the production efficiency, prolonging the service life of the nuclear power station steam generator and reducing the production cost.

The invention discloses novel austenitic heat-resistance stainless steel, which belongs to the field of alloy steel. The novel austenitic heat-resistance stainless steel comprises the following components in percentage by weight: 0.04-0.08% of C, 2.05-2.80% of Si, 1.3-2.0% of Mn, less than or equal to 0.035% of P, less than or equal to 0.030% of S, 23.5-26.0% of Cr, 19.2-22.0% of Ni, 0.08% of N, 0.20-1.50% of Co, 0.10-0.20% of Mo, 0.01-1.0% of Xt and the balance of Fe and unavoidable impurities. The finished product of the austenitic heat-resistance stainless steel is prepared by mixing the raw materials, smelting in a vacuum refining furnace, performing electroslag refining, forging, performing hot rolling, annealing and performing multi-drawing, annealing and drawing. The austenitic heat-resistance stainless steel of the invention has the advantages of reasonable component design, stable manufacturing process, high high-temperature strength, adaptive plasticity and relatively high high-temperature oxidation resistance, corrosion resistance, fatigue resistance, creep resistance and impact toughness.

The invention provides a supporting structure for a composite anchor mesh steel bar support of a deep well high-stress soft rock roadway and a construction method thereof. Firstly, anchor rods and anchor ropes are stroke into the interior of surrounding rock, and the set length is exposed; then, steel bar meshes and polyester fiber meshes are laid and hung through the outward-exposing portion of the anchor rods and the anchor ropes, the steel bar meshes are closely attached to the surrounding rock to be laid, and the polyester fiber meshes are closely attached to the steel bar meshes to be laid; a steel bar mesh shell support is erected; the anchor rods and the anchor ropes pass through the steel bar meshes, the polyester fiber meshes and the steel bar mesh shell support in sequence and are fixed on the steel bar mesh shell support through trays and nuts; a first concrete shotcrete layer is poured to close the whole supporting structure, and initial supporting is finished; and finally, a second concrete shotcrete layer is poured, and second supporting is finished. Through initial supporting, the whole structure and the surrounding rock deforms jointly, the yielding effect is given play, and surrounding rock pressure is released, and then second supporting is conducted. Meanwhile, the flexibility and pressure releasing effects of the polyester fiber meshes are utilized, so that the surrounding rock pressure is evenly distributed in the whole supporting system.

The invention discloses an anti-vibration alloy material for a nuclear power station steam generator. The anti-vibration alloy material is used for fabricating anti-vibration strips, retaining rings and retaining strips of nuclear power station steam generators and comprises the following components by weight percent: C 0.015 to 0.030%, Si 0.05 to 0.5%, Mn 0.05 to 0.50%, P <= 0.015%, S <= 0.010%, Cr 28.0 to 31.0%, Ni 58.0 to 63%, Cu 0.001 to 0.20%, Ti 0.005 to 0.5%, Al 0.005 to 0.5%, Fe 7.0 to 11.0%, Re 0.01 to 1.0%, Nb 0.001 to 0.10% and Mo 0.001 to 0.10%, with the balance being unavoidable impurities. A preparation process for the material comprises the following steps: A, preparation of raw materials according to weight percent of the components of the anti-vibration alloy material; B, cleaning and drying of the surfaces of the prepared raw materials and high vacuum smelting of the raw materials in a vacuum smelting furnace according to a melting order; C, re-melting and refining of electroslag; D, forging; E, hot rolling; F, vacuum solid solution heat treatment; G, surface processing of bars; and H, multi-pass drawing, annealing, drawing and linear cutting. A finished product of the anti-vibration material is obtained after the above-mentioned steps; design of the components of the material is reasonable, and the preparation process is advanced.

The invention discloses body-building and health-care medicinal liquor. A preparation method of the body-building and health-care medicinal liquor comprises the following steps of respectively crushing raw materials of cynomorium songaricum, drgon's bone, cistanche, fleece-flower root, Chinese yam, milkvetch root, morinda officinalis, epimeddium, Chinese eaglewood, semen astragali complanati, sharpleaf galangal fruit, curculigo orchioides, malaytea scurfpea fruit, red raspberry, cortex acanthopanacis, clove, himalayan teasel root, cherokee rose fruit, actinolite, cassia bark, cortex eucommiae, coral skeleton, tuber onion seeds, Chinese magnoliavine, Chinese glossy privet, dried longan pulp, wolfberry, prepared radix aconiti lateralis preparata, semen cuscutae, gecko, sea horse and corn cervi pantotrichum, uniformly mixing the crushed raw materials, adding an appropriate amount of honey into the mixture, uniformly stirring, steaming, and immersing the steamed mixture in liquor. The body-building and health-care medicinal liquor has good effects of tonifying kidney and controlling nocturnal emission, invigorating yang, tonifying qi, tonifying yin, resisting fatigue and improving immunity.

The invention relates to a composition for improving male sexual functions and resisting fatigue and a preparation method thereof. The composition for improving male sexual functions and resisting fatigue comprises the following raw materials in parts by weight: 5-30 parts of oyster peptide, 1-10 parts of milk polypeptide, 1-10 parts of ginseng powder, 1-10 parts of maca powder, 0-15 parts of common ginger powder, 1-10 parts of burdock root powder, 5-15 parts of mulberry powder, 5-15 parts of Chinese magnoliavine fruit powder, 5-15 parts of Chinese wolfberry fruit powder, 1-10 parts of dark plum powder, 10-50 parts of isomaltulose, and 0.1-0.5 part of sucralose. According to male sexual dysfunction generation mechanism, the oyster peptide is taken as a main raw material, supplemented witha composition capable of improving male sexual functions and resisting fatigue and including the milk polypeptide the ginseng powder, the maca powder, the common ginger powder, the burdock root powder, the mulberry powder, the Chinese magnoliavine fruit powder, the Chinese wolfberry fruit powder and auxiliary materials including the dark plum powder, the isomaltulose and the sucralose, so that thepurpose of improving male sexual functions and resisting fatigue is achieved.

The invention discloses a long-life pavement structure for a steel bridge deck and a pavement method of the pavement structure. The long-life pavement structure comprises an anti-corrosion layer, a lower adhesive layer, a lower gravel layer, a structural layer, an upper adhesive layer, an upper gravel layer and a wearing layer which are sequentially arranged on the steel bridge deck from bottom to top. The pavement structure has excellent antiskid and waterproof performances, low-temperature cracking resistance, high-temperature rutting resistance, fatigue resistance and water stability, is fine in deformation compatibility with a steel plate and wear-resistant, surface aggregates do not easily fall off, the pavement method of the pavement structure is high in mechanization degree and strong in feasibility, the paved steel bridge deck can be put into operation in a short time, only the wearing layer of the pavement structure is damaged, only regular surface milling and top facing repair are needed, the pavement structure does not need to be structurally reconstructed in a long service life period, maintenance is facilitated, maintenance cost is saved, and the pavement method conforms to the design concept of a long-life pavement and also conforms to the energy conservation and environmental protection concept of modern society.