136results about How to "Positive promotion" patented technology

The invention provides a method for preparing carbon-supported nucleocapsid type Ni-Pt particles for direct methanol fuel cell catalysts, which belongs to a preparation process of direct methanol fuel cell catalysts. The method comprises the steps of adopting sodium citrate as a stabilizer, adopting cationic surfactant CTAB as dispersant, using sodium hypophosphite to reduce nickel acetate, generating a Ni kernel on the surface of Vulcan XC-72 or mesoporous carbon treated with sodium borohydride, washing superfluous sodium hypophosphite and generating a Pt shell on the surface of the Ni kernel through chemical replacement. The catalyst has a structure with the Ni kernel and the Pt shell, and has the advantages of low Pt support amount and high catalytic activity.

The invention provides charcoal-base polyaspartic acid slow-release urea. The preparation method comprises the steps of 1) charring agricultural waste which is taken as a biomass raw material at 400-600 DEG C to obtain porous charcoal particles; 2) carrying out a reaction between urea and formaldehyde to obtain a modified urea solution; 3) adding polyaspartic acid and derivative thereof to the modified urea solution; 4) soaking the charcoal particles in the mixing solution obtained from the step 3) for 3-10 hours, and drying the soaked charcoal particles; 5) implementing a reaction between starch and a sodium hypochlorite solution to obtain an oxidized starch solution which serves as a binder; and 6) adding the dried charcoal particles to the binder, pelleting and drying to obtain the charcoal-base polyaspartic acid slow-release urea. The preparation method disclosed by the invention is low in cost, and can relieve conversion from NH4+-N to NO3--N, inhibit rapid decomposition and loss of the urea, prolong fertilizer efficiency, improve nitrogen use efficiency and relieve non-point source pollution; results of field experiments show that the slow-release urea product disclosed by the invention can effectively increase both production and income, and can achieve a yield-increasing effect under a circumstance of reducing application of fertilizer.

The hydrogen producing plasma method and apparatus uses garbage, biomass and water as material to produce hydrogen in industrial scale and low cost. The garbage and biomass material is set into furnace directly without through drying and crushing, and under the condition of isolating air, water molecule is activated and decomposed by means of plasma technology and the organic garbage and biomass serves as oxygen and hydrogen adsorbing element to inhibit the reverse reaction, so as to produce hydrogen-rich synthetic gas with high hydrogen content and no tar in high efficiency. The said process has no pollutant exhaust, high hydrogen producing speed and low power consumption.

The invention provides a method for rapidly propagating big camphor trees by layering high stems, which relates to a plant propagation method, in particular to a propagation method for camphor trees. The method comprises: a, choosing a seedling female parent; b, choosing a propagation cultivation place; c, choosing propagation time; d, choosing a good female parent and annularly cutting a gap which is 5 to 10 centimeters in a position 50 centimeters from ground; e, smearing disinfection solution and rooting liquid on bark in an annularly cut part, wrapping the gap in 1 to 5 kilograms of filling matrix, binding the annularly cut part tight with plastic cloth and packaging ropes and wrapping up to form a drum-shaped bag; and f, performing planting until white roots grow two months after annular cutting, turn yellow after eight months and grow to fill in the bag. Big trees produced by the propagation method can have two-thirds time of growth cycle shortened compared with normally sown and cultivated seedlings, and are developed in root systems, exuberant in growth vigor and capable of repeated regeneration and utilization.

The invention discloses a method for preparing a catalyst and a water treatment method for catalyzing ozone oxidization by utilizing the catalyst and relates to a method for preparing a catalyst and a water treatment method. The invention solves the problem that sludge left after sewage treatment occupies vast land and causes pollution to the environment. The method for preparing the catalyst comprises the following steps of: after drying, pulverizing and screening the sludge, charging the sludge into a zinc chloride aqueous solution; standing and removing supernatant liquor; and after insulating heat of particle sludge in a muffle furnace, rinsing respectively with hydrochloric acid and deionized water and drying to obtain the catalyst. The water treatment method comprises the following step of charging water treated by a flocculating pond, a settling pond and a filter pond or sewage treated by a settling pond I, a biological pond and a settling pond II into a reactor in which ozone and the catalyst are added, for treating. The invention provides the ozonization catalyzing catalyst with the characteristics of low cost, efficient catalysis, less dissolving amount and large specific surface area while the sludge problem is solved. The catalyst of the invention can improve the removal efficiency of ozone on organic pollutants in water.

The invention relates to a manufacturing method of salix mongolica dyed hard wood, using salix mongolica as raw material to manufacture dimensional lumber with density being 0.8-1.1 and expanding the application range thereof; the implementation process comprises the followings steps: (1) manufacturing salix mongolica strips into flat and peeled salix mongolica strands by a laminating method; (2) washing the strands with circulating water and bleaching; (3) drying the strands to water content of 20%-25%; (4) dying the strands; (5) using modified phenol gum for gumming the strands; (6) drying the strands to water content of 12%-15% after gumming; (7) using a cold pressing method to compact the compositive blank in a die with using unit pressure being 550-650kg / cm<2>; (8) causing the blank to be glued and solidified into integral salix mongolica dyed hard wood at the temperature of 140 DEG C to 145 DEG C; (9) processing and reforming the salix mongolica dyed hard wood into acceptable products with uniform specification. The invention provides a new hard wood for woodwork industry.

The invention relates to highway construction, in particular to a roadbed construction method. A construction method of waste tyre earth roadbed comprises the following steps: a. selecting basement processing area; b. preparing materials and construction equipments (waste tyres and stainless steel bolt connecting pieces); c. adding auxiliary reinforcing layers at edges of each layer of the basement and non high filling square tyre earth, which mainly comprises geogrid and geotextile pavement; d. installing bottom layer waste tyre to connected into an integral; e. transporting to location and filling filler materials; f. continuing to construct the waste tyre earth structure of the second layer and the third layer according to steps d and e until reaching the designed height; and g. paving geogrids and reinforcing on the top of the uppermost layer of waste tyre earth.

The invention relates to a protein bar containing an edible and medicinal component and a preparing method thereof. Raw materials of the protein bar include, by weight, 16-22 parts of syrup, 3-10 parts of honey, 18-25 parts of protein powder, 5-15 parts of an edible and medicinal raw material, 24-39 parts of a dried food material, 7-15 parts of chocolate, 3-10 parts of grease, 2-10 parts of glycerin and 0.6-1.4 parts of an additive. Through introducing the edible and medicinal raw material into the protein bar, feeling of fatigue in an exercise process can be effectively retarded, fatigue after exercise is relieved, functions of bodies are protected, athletic ability of bodies is improved, and functions of the protein bar are diversified. Various components are reasonably combined so that toughness and hardness of the protein bar are well-balanced.

The invention discloses an anti-counterfeiting code system and method. For object switch transaction, the authenticity of the same object can be verified for multiple times, and safety is improved since changed anti-counterfeiting codes are used. An additional anti-counterfeiting code is used to bring convenience for a distributor to identify the authenticity of cargoes without damaging packing. An auxiliary anti-counterfeiting code is used to bring convenience for a seller to prove the authenticity of the cargoes to a buyer. Compared with the traditional anti-counterfeiting code technology, verification items and verification links are added to bring convenience to consumers and be safer. A link of sending the anti-counterfeiting code by a shop assistant at a service point is added, and safety is improved while convenience is brought to the consumers. In the system, the generation and the verification of the anti-counterfeiting code are finished by a manufacturer, communication between the manufacturer and the consumers is transferred through a trustable third-party website, the fraud of a fake website can be avoided, and the use amount of secret keys is reduced. User names, service point numbers and the like are added into verification information, so that safety is greatly improved.

The invention relates to a processing method of sugar-free fruit and vegetable crushed dried pork. The existing crushed dried pork can not meet the requirements of special people groups, namely patients with diabetes, old people, children and the like. The processing method comprises the following process steps: selecting materials, processing raw material meat, boiling meat blocks, blending the materials, frying pork flakes, rubbing the pork flakes, picking the pork flakes and packaging; 40-60kg of the raw material meat, 1-1.5kg of common salt, 9-12kg of fructooligosaccharides, 0.04-0.07kg of I+G, 0.6-0.8kg of monosodium glutamate, 0.002-0.004kg of monascus color, 0.2-0.6kg of sodium erythorbate, 4-8kg of fruit and vegetable powder and 5-20kg of broth are selected as raw materials; the broth is boiled, and the common salt, the fructooligosaccharides, the I+G, the monosodium glutamate, the monascus color, the sodium erythorbate and a meat embryo loose body are added; and stir-frying is performed twice, then the fruit and vegetable powder is added into the crushed dried pork, and a finished product is further obtained by rubbing the pork flakes, picking the pork flakes and packaging. The crushed dried pork produced by the processing method is comfortable in taste, unique in flavor and particularly suitable for the patients with the diabetes, the old people and the children for taking.

The invention discloses a portable and detachable box-type medium-voltage frequency conversion chamber which comprises a whole frame, detachable connecting angle plates, detachable wall space supporting plates, detachable blocking plates, wall spaces, a supporting tabletop and an insulation ground mat. The whole frame is of a detachable box-type structure which is stabilized through reinforcing beams. A bottom-face frame is fixed to an installation plane by being matched with foundation bolts embedded in the installation plane. The n detachable wall space supporting plates are installed on the periphery and the top face of the whole frame, and the detachable blocking plates are installed on the two sides of the top face of the whole frame, so that a whole wall space installation face is formed in a splicing mode. A whole wall space formed by splicing the m wall spaces is laid on the wall space installation face. The wall spaces are colorful steel plates with interlayers. The m wall spaces are connected through self-tapping screws. The supporting tabletop is installed inside the bottom-face frame. The high-voltage insulation ground mat is laid on the supporting tabletop. The portable and detachable box-type medium-voltage frequency conversion chamber has the advantages that dispersion technologies are effectively integrated, the whole structure does not need to be welded, disassembly and transport are convenient, the installation period is short, and the influence, caused by external environment, on the portable and detachable box-type medium-voltage frequency conversion chamber is small.

The invention discloses an intelligent control device of a high-voltage drop-type fuse, which comprises a signal data acquisition circuit, a signal data calculation judging circuit, a drop-type fuse operating circuit, a wireless alarm transmitting circuit and a wireless receiving circuit, wherein signal data output terminals are acquired from a power supply of the drop-type fuse; the signal data output terminals are connected with the signal data calculation judging circuit and the wireless alarm transmitting circuit respectively; the output terminal of the signal data calculation judging circuit is connected with the drop-type fuse operating circuit and the wireless alarm transmitting circuit respectively; the output terminal of the drop-type fuse operating circuit is connected with the wireless alarm transmitting circuit; and the wireless receiving circuit is connected with the drop-type fuse operating circuit and the signal data acquisition circuit. The intelligent control device has over-current protection automatic functions; a running current, phase failure, grounding of phase lines and the temperature of a cable can be seen immediately in modes of telemetry and remote signalling; remote switching operation can be carried out immediately; operating time is shortened; and the intelligent control device plays a positive role in development of distribution intelligent control.

The invention relates to surface modified nano silicon oxide and a surface modifying method thereof. The surface modified nano silicon oxide is prepared by carrying out surface modification to nano SiO2 with a coupling agent and a radical scavenger in the presence of a solvent. The used radical scavenger is one or more of azobicyano compound, inorganic peroxide compound, organic peroxide compound, stable free radical, thiol, thiol ester, benzoquinone, phenol, aryl amine, dialkyl dithioxanthate and tetra-alkyl dithioxanthicamide compound; and the using amount of the radical scavenger accounts for 0.01 to 50 percent by weight of the nano SiO2. Oxygen radical and hydroxyl radical on the surface of the nano SiO2 are eliminated or reduced by using the radical scavenger so as to improve the prior art.

A cyclically ground indexing cutting tool for lathe, planer and borer has a key slot on the rear part of front surface of its head, which is parallel to the dividing line of front angle or perpendicular to primary cutting edge. A locating key for installing the indexing blade is arranged in said key slot, and has a V-shaped opening for contacting two side surface of said indexing blade tightly. A regulating part behind said locating key can drive the indexing blade forward.

The invention discloses a compound pesticide fertilizer which is prepared from (L)-alpha-terpilenol, clothianidin, chlorpyrifos, a fertilizer and auxiliary materials. The compound pesticide fertilizer can be applied to preventing and controlling diatraea saccharalis, ceratovacuna lanigera, fulmekiola serrata, sugarcane turtles, dorysthenes granulosus and white ants and meanwhile has the function of nutrition supply, so that the labor intensity of farmers is alleviated and the number of labor is reduced.

The invention discloses a method for smelting and preparing series ferrotitanium from high-phosphorus, sulfur and titanium raw materials in pan-xi region, which comprises the following steps: adding titanium raw materials in the pan-xi region and 20 to 40 percent of iron-containing materials into a revolving furnace, quickly heating the materials for 20 to 25 minutes until the temperature is between 700 and 850 DEG C, and sending the materials into a mixer through a connecting bin for full and uniform mixing; adding calcium metallurgical auxiliary materials, a calcium-sodium finishing agent, metal aluminum, an auxiliary reducer and potassium chlorate into a proportioning bin in turn, and uniformly mixing the raw materials and the auxiliary materials in the mixer; unloading the mixed materials into a smelting furnace which is preheated to a temperature of between 150 and 300 DEG C and an elevated stock bin through the connecting bin, and smelting the mixed materials according to lower ignition technology; adding refined materials and a retarder after the reaction is over, and cooling the mixed materials for 48 to 80 hours; and finally separating slag and the ferrotitanium, and checking, packaging and warehousing ferrotitanium products. The method has stable sources of raw materials and safe and reliable manufacturing technique, and the prepared ferrotitanium series products have stable quality, so that the method breaks through the myth that the ferrotitanium can not be produced due to high content of impurities in the titanium-containing raw materials in the pan-xi region and makes up for the blank in China.

The invention provides a cobalt phosphide molybdenum particle modified nitrogen-phosphorus co-doped carbon composite material and a preparation method and application thereof, which belong to the technical field of electrochemistry and new energy. The cobalt phosphide molybdenum particle modified nitrogen-phosphorus co-doped carbon composite material is formed by stacking carbon materials, so thata large number of three-dimensional spaces are formed; the cobalt phosphide molybdenum particles are embedded in a carbon matrix, and the size of the cobalt phosphide molybdenum particles is nanoscale. The cobalt molybdenum phosphide has a large number of electrochemical active sites, is excellent in conductivity, and can promote electrochemical reaction and improve the performance of the lithiumion battery. Besides, the nitrogen-phosphorus co-doped carbon material is good in conductivity, a large number of three-dimensional spaces are generated by mutual stacking, the volume change in the process of battery reaction can be effectively alleviated, and the service life of the battery is improved; the preparation method is simple, cheap and efficient, batch production and commercial application of the bimetal phosphide material can be promoted, and therefore good practical application value is achieved.

The invention provides an intelligent high-voltage electric switch device. The device comprises a high-voltage electric switch, a high-voltage working power supply, a distribution transformer, a low-voltage measuring device, an over-current protective device, a remote automatic control terminal, a power substation computer connected with a communication module, a power administrator mobile phone and a mobile communication base station, wherein the remote automatic control terminal comprises a singlechip circuit, a power circuit, a transceiving communication module, and an output control signal circuit; the singlechip circuit is connected with the output control signal circuit and the transceiving communication module; the high-voltage working power supply is connected with the power circuit, a switching-off loop and a switching-on loop respectively; the output control signal circuit is connected to the switching-off loop and the switching-on loop respectively; the singlechip circuit is connected with the over-current protective device; and the mobile communication base station provides network service for the communication module, the power administrator mobile phone and the transceiving communication module. The device has the advantages of convenient use, intelligent management and high operation efficiency.

The invention discloses campus life and education service software, which is characterized in that a mobile educational life platform is built through introducing all-around three-dimensional campus life interfaces, users are guided to quickly integrate into university life and realize real-time interaction with peers and teachers on the one hand by the aid of multimedia focusing on learning objectives and life styles, and on the other hand, a chance of undergraduate education is provided for people not receiving formal undergraduate education through introduction for the university life. The campus life and education service software can promote digital construction of the campus, and plays a positive promoting effect for improving the learning ability of students and the process of education informatization.

The invention belongs to a numerical control processing technology of an airplane, and provides a machining method of a thin-wall curved surface type part. The machining method comprises the following steps: laying a soft leather cushion on a curved surface of a machined part; filling gypsum into the region on one side of the machined part on which the leather cushion is laid; after uniformly hardening the gypsum, performing super-flat machining on the region, in which the gypsum is filled, on a numerical control machine tool to guarantee that the super-flat region of the gypsum is flush with the bottom surface of a tool.

The invention discloses multi-element nutrient sausage. The multi-element nutrient sausage is characterized in that per 100g of the sausage comprises the following components by weight: main ingredients comprising 70-90g of meat, 2-10g of soy isolate protein, 3-10g of starch, 1-3g of salt, 0.5-1g of sugar, 1-5g of hydrolyzed plant protein, 0.1-0.25g of aginomoto and 0.1-0.3g of spices; and minor ingredients comprising 0.8-1.9g of trace elements. The trace elements comprise 427-1708mg of CaCO3, 8.26-33.02mg of ferric citrate, 27.05-108.18mg of zinc citrate, 27.36-109.44 micrograms of sodium selenite, 1.37-5.46 micrograms of vitamin A, 0.95-3.8mg of vitamin B1 and 0.51-2.04mg of vitamin B2; the minor ingredients are capable of supplementing trace elements such as calcium, iron, zinc, selenium and vitamins essential to the human body; the minor ingredients are added into the ingredients of the sausage, so that the nutrition of the sausage is diversified; the trouble that people need to frequently take medicines of trace elements is omitted. The invention also provides a preparation method of the multi-element nutrient sausage. The preparation method of the multi-element nutrient sausage comprises the steps of processing the raw materials, chopping, filling, drying, stewing, sterilizing, packaging in vacuum, sterilizing for the second time and the like.

The invention discloses a Metarhizium and Empedobacter brevis compounded insecticide and an application thereof. The insecticide is prepared from Metarhizium, Empedobacter brevis and insecticide acceptable auxiliaries. The insecticide has obvious synergistic effect, and insecticidal toxicity of single chemical can be improved obviously; meanwhile, the action effect after compounding is equivalentto the effect of a chemical agent. The insecticide is compounded from two single biological insecticidal agents as main agents, has good insecticidal activity for defoliator of forestry, has good environmental compatibility and has great significance for improving ecological environment and increasing human health level when widely applied. A production process is simple, use quantity of a pesticide can be reduced substantially, drug resistance of pests can be delayed, and the insecticide has obvious effect on pollution-free control and continuous integrated control of the pests.

The present invention discloses an intelligent electric energy meter metering box. The box comprises a box body and a box cover; the box body is internally provided with an information processor, a leakage current detection module, a temperature detection module, a GPS module, a dynamic code case lock and an electric energy meter; the leakage current detection module, the temperature detection module, the GPS module, the dynamic code case lock and the electric energy meter are the peripheral circuits of the information processor to connect with the information processor; and the information processor performs wireless communication with a user terminal device and an electricity information collector. The intelligent electric energy meter metering box arranges leakage current detection and temperature detection at the user end terminal, an information integration device can transmit the detection signals to the electricity information collector, and the electricity information collector timely processes faults and emergency states, so that the fire occurrence rate can be effectively reduced, and the reliability and the stability of total electricity can be improved; and moreover, the information integration device is two-way wireless communication with the user device terminal and the electricity information collector so as to add the linkage between users and a power supply department.

The invention relates to a single photon detector system and a control method thereof. The single photon detector system is composed of a 1*N optical switch, a single photon detector group, a signal convergence unit, and a controller connected with the 1*N optical switch, the single photon detector group, and the signal convergence unit. The 1*N optical switch transforms a serial optical pulse signal at a high bit rate at an input terminal into N-path parallel optical pulse signals at a low bit rate; N single photon detector units with the same performances work in parallel to transform N-pathparallel optical signals into N parallel electrical signals; and the signal convergence unit is used for realizing parallel-series transformation of the electrical signal and restoring outputting ofa single photon detection result. Therefore, the limitation problem of the dead time of the single photon detector is solved and thus the maximum counting rate of the single photon detector system isincreased; and the technical and economic limitation problem of the high-speed single photon detector is solved.

The invention provides an abnormal operation remote alarm device for distribution transformer distribution room equipment. The device comprises a signal data acquisition circuit, a signal data computation and judgment circuit and a remote alarm communication circuit, wherein the signal data acquisition circuit acquires signal data from the transformer distribution room; the output end of the signal data acquisition circuit is connected with the signal data computation and judgment circuit; the output end of the signal data computation and judgment circuit is connected with the remote alarm communication circuit; and the remote alarm communication circuit is connected with a distribution network power supply intelligent control center or mobile phones of electricians on duty. The device for carrying out remote alarm on such real-time detected conditions as transformer overcurrent and equal high / low phase failure of the distribution transformer and 400V distribution system is developed by utilizing the modern computer, monitoring and communication technology. The device has the following advantages: by popularizing and applying the device, the labor intensity of the workers and the unsafety factors can be greatly reduced, the power supply reliability of the distribution system can be improved, the benefits of the power enterprises and the social benefits can be increased, the social reputation of the power supply enterprises can be elevated and the development of the intelligent grid construction technology can be positively pushed.

The invention relates to preparation of chicken feather nitrogen-doped carbon quantum dots and a fluorescent probe and a paraquat detection method. The method comprises the following steps of: uniformly mixing a chicken feather material and deionized water according to a mass-volume ratio of (0.2-1.5)g: 60mL; adding 0.2 mL-3 mL of a nitrogen-containing solution into the solution to serve as a doping agent, conducting ultrasonic dispersion for 2 min-10 min so as to obtain a to-be-reacted solution; putting the to-be-reacted solution into a closed reaction kettle, performing a reaction for 1.5-48hours at the temperature of 100-300 DEG C to obtain a hydrothermal reaction product solution, naturally cooling the solution, and taking out the solution; centrifuging the solution, taking the supernatant of a centrifuged brown yellow liquid, and filtering the supernatant to obtain a chicken feather nitrogen-doped carbon quantum dot solution. A corresponding fluorescent probe is obtained throughthe chicken feather nitrogen-doped carbon quantum dot solution; the excitation wavelength and emission wavelength are explored, a linear regression equation is fitted through a standard solution, anddetection is completed through the equation. The environment-friendly waste biomass material is used as the raw material, the biomass atom doped fluorescent carbon quantum dots are prepared through the one-step hydrothermal method; and paraquat content can be detected through a provided ''switch'' type N-CQDs / Hg <2+> fluorescent probe solution.

The invention relates to a household metering heating pipe for effective heat. For conquering the shortage that in prior technology metering cost for effective heat is high, the invention sets temperature metering point on household heating inlet pipe and meters the temperature of heating water flow entering into household (1). The temperature metering point is used as the heating outlet temperature point of former household and a temperature metering point is set on outlet pipe (5) at the tail end of the heating vertical pipe to meter heating outlet temperature after leaving so that in heating floor of N layer and single pipe series connection water flow of heating vertical pipe and household water flow temperature from the vertical pipe are metered for each heating vertical pipe. Water flow temperature entering into next adjacent household from the vertical pipe is used as the water flow temperature leaving from the household, namely N+1 temperatures and a water flow can be metered. Metered or set outdoor circumstance temperature is inducted to calculate effective heat for household provided by the vertical pipe. The invention is provided with accurate metering for effective heat and low cost.

The invention relates to a preparation method of a three-dimensional ordered mesoporous MOF material. The preparation method comprises the following steps of: the step A, preparing polystyrene PS microspheres; the step B, preparing a three-dimensional ordered mesoporous zif8 material; B1, dispersing a proper amount of zinc nitrate hexahydrate into methanol to obtain a solution A, dispersing a proper amount of 2-methylimidazole into methanol to obtain a solution B, adding the solution B into the solution A, adding 1-2g of PS microspheres obtained in the step A for uniform stirring, sealing, standing and aging; B2, sequentially adopting methanol and ethanol as solvents after centrifuging, and respectively washing for three times; drying the solid and liquid to obtain a 3Dzif8 material with an ordered mesoporous structure; the step C, carbonizing the 3Dzif8 material; putting the 3Dzif8 material in the step B2 into a tubular furnace, performing carbonizing at a high temperature in Ar / H2 mixed gas, and performing cooling to a room temperature to obtain the CNT-3Dzif8. According to the preparation method, the 3D ordered zif8 material is prepared by adoption of a template method, and thethree-dimensional ordered ZnS material is prepared after carbonization, so that the electrochemical performance of the lithium ion battery is improved.

The invention provides health-care sea-buckthorn fruit juice fine-dried noodle and a preparation method thereof, belonging to the technical field of food processing. The health-care sea-buckthorn fruit juice fine-dried noodle is made from wheat flour use as main material and auxiliary materis, such as sea-buckthorn fruit juice and vegetable thickening agent by a fine-dried noodle processing technique according to the standards. The health-care sea-buckthorn fruit juice fine-dried noodle is rich in various various vitamins, mineral elements and biological active components such as amine acid, linoleic acid, phospholipids, flavone, beta-sitosterol, 5-hydroxytryptamine, superoxide dismutase and the like, therefore, the defect that the traditional fine-dried noodle has insufficient content of substances such as vitamins and trace elements and the like can be overcome, and various biological active components are supplemented so that the prepared sea-buckthorn fruit juice fine-dried noodle has certain functions of improving the immunity of a human body, delaying the aging and improving the myocardial functions, also can reduce blood cholesterol and triglyceride of the human body and prevent high blood fat and atherosclerosis, and is especially suitable for daily health care and adjuvant therapy of middle-aged and old-aged people, sub-health crowds and patients with heart cerebrovascular diseases.

A method for metering heat supply of single pipe series type on building includes measuring flow rate of single pipe series heat supply, water flow temperature at water inlet and water outlet of each user as well as ambient temperature outdoors then calculating out effective heat provided by heat radiator on single pipe series heat supply system at each user for realizing an accurate metering on heat supply.