64 results about "Dry climate" patented technology

The invention discloses a tea-oil tree planting method. The tea-oil tree planting method includes the following steps of 1, cutting; 2, cutting management; 3, seedling hardening; 4, management before transplanting; 5, field transplanting; 6, field management. According to the tea-oil tree planting method, by improving a cutting method of cutting seedlings, reinforcing the disinfection and rooting treatment processes and carrying out overall management of culture medium improvement and cutting environment maintenance, the survival rate and the growth speed of the cutting seedlings are greatly enhanced, the defects that the cutting seedlings are low in survival rate and low in growth speed in cold and high-temperature dry climate are effectively overcome, and cutting work can be carried out in four seasons; prepared base fertilizer is applied when the cutting seedlings are moved into a field, a proper use amount of additional fertilizer is applied to the flowering phase and the fruiting phase, the growth speed of tea-oil trees is greatly increased, the tea-oil trees can bear fruits in three years, the first-year fruiting rate is 7%-12% higher than that of an existing fine variety, and the oil yield is also higher than the existing tea-oil tree oil yield.

The invention discloses weather resistant exterior wall putty powder which is prepared from the following raw materials: by weight, 20-30 parts of ash calcium powder, 10-20 parts of black cement, 10-15 parts of light calcium powder, 5-10 parts of white cement, 40-50 parts of modified talc powder, 1- 2 parts of carboxymethyl cellulose, 0.5-1 part of hydroxypropyl starch ether, 2-3 parts of redispersible latex powder, 1-2 parts of NSJF-11B latex powder, 0.5-1 part of rock cotton fiber, 0.4-0.6 part of carbon fiber yarn, 1.5-2 parts of NSJF-2A latex powder and 0.5-1 part of HS-2 moisturizing lubricant. The weather resistant exterior wall putty powder is not affected by wet and dry climates of regions, especially suitable for regions with large temperature differences, can withstand a long time test of the wet and dry climates comprising minus 30 DEG C severe cold in winter in the north and 40 DEG C high temperature in summer in the south, may not mutate, still has very good adhesion strength, and is durable in use, non-delaminating, non-peeling and non-pulverizing.

The invention relates to a long-wall structure concrete curing device and a curing method thereof. The curing device comprises a moisturizing device, a heat-preservation device and a temperature measurement device, wherein the moisturizing device comprises a spraying pipe, and the spraying pipe is fixed through a split bolt of a formwork at the top of a wall; the heat-preservation device comprises a plastic film and a heat-preservation material, the spraying pipe and the wall are wrapped with the plastic film, and the plastic film is wrapped with the heat-preservation material; the temperature measurement device comprises a center temperature measurement point and a surface temperature measurement point, the center temperature measurement point and the surface temperature measurement point are buried at the same elevation of the wall, and the center temperature measurement point and the surface temperature measurement point are connected with a numerical control temperature measurement instrument through a temperature measurement line. According to the curing device and the curing method, the outside of the surface of a long-wall concrete structure is provided with the moisturizing device capable of spraying fine water mist slowly and wrapped with the heat-preservatoin device composing of the plastic film and the heat-preservation material, the difference of temperatures inside and outside concrete is controlled, temperature stress in the concrete is reduced, temperature cracks of the concrete are reduced, and the problem of how to control the cracks in long-wall structure construction in the environment with a dry climate and a large temperature difference is solved.

The invention relates to a pulp lily dried bean curd, which is prepared from the following raw materials by weight part: 100-110 of soybean, 0.8-1 of Dictyophora indusiata, 1-2 of red ginseng, 1-1.2 of ophiopogon japonicas, 2-3 of almond, 1-2 of loquat leaf, 0.8-1 of Gorgon fruit, 3-4 of tremella, 4-5 of longan pulp, 2-3 of hazelnut kernel, 1-2 of red beet powder, 1-2 of astragalus polysaccharide, 4-5 of lily, 2-3 of spina date seed, 1-2 of Polygonatum, 1-1.2 of clove, 5-6 of minced lean pork, 2-2.5 of gypsum, and 4-5 of a nutritional additive. The dried bean curd provided by the invention has pleasant aroma and a health care effect. The added lily contain some special nutritional components like colchicines and other alkaloid, not only has good nourishing efficacy, but also has certain preventive and therapeutic effects on a plurality of seasonal diseases caused by autumn dry climate. In addition, the pulp lily dried bean curd provided by the invention is added with a variety of Chinese herbal medicines during processing, thus having the efficacy of tonifying Qi and nourishing Yin, invigorating spleen and moistening lung, benefiting kidney and warming the middle jiao, invigorating qi and nourishing brain.

The ambient air clothes dryer is an automated device providing axial flow of unheated ambient air through the dryer drum. The dryer may include different drum drive systems, timer and / or humidity detector controls, and a configuration utilizing a separate, portable fan for temporary, removable installation with the dryer housing to provide airflow through the drum. The ambient air dryer greatly reduces energy requirements for drying laundry when compared to conventional heated air dryers, and is quite effective in warm and / or dry climates. The ambient air dryer is portable and may be used indoors or outdoors. The device may be configured to use twelve-volt power from a motor vehicle for use in camping. When used indoors, the device may be placed with a heat source (heat register, etc.) to draw warm air through the drum while humidifying the air as it passes through damp laundry in the drum.

The invention relates to a phase-change energy storage double-evaporator solar heat pump heating system. The phase-change energy storage double-evaporator solar heat pump heating system aims to overcome the defects that a water tank of an existing solar water source heat pump heating system is not high in heat storage capacity, circulating water of the system is prone to freezing in extreme weather and operation reliability is low. A phase-change energy storage water tank is adopted to increase the heat storage capacity, a cylindrical phase-change unit is developed to enhance the heat exchange effect, double evaporators (a water-cooled type evaporator and an air-cooled type evaporator) are adopted, and when the energy efficiency value of the system in a water-cooled mode is lower than that of the system in an air-cooled mode under the same working conditions as the heat storage capacity of the water tank is insufficient or it is cold weather, the system can be switched into an air-cooled evaporator mode to be maintained to operate stably and efficiently. An intelligent control algorithm is developed, and automatic control is achieved according to the system energy efficiency and the temperature of outlet water of a heat collector. The system is a heating system which is technically feasible, convenient to control and high in operation efficiency and saves operation expenses. The system is particularly suitable for the areas with dry climate and rich solar energy.

The invention discloses a high-survival-rate tea-oil tree cultivation method which comprises the following steps of cuttage, cuttage management, field selection, scientific land preparation, transplantation towards land, land management and harvesting. According to the high-survival-rate tea-oil tree cultivation method, the survival rate and growth speed of cuttage seedlings are greatly improved by improving a cuttage seedling cuttage method, strengthening disinfection and rooting treatment process, improving a culture medium and comprehensively managing cuttage environment maintenance, the problems of low survival rate and low growth speed of the cuttage seedlings in high-temperature and dry climate are effectively solved, and cuttage operation can be performed in all seasons. During land preparation, lime and a lime sulfur are put to play disease and pest preventing effects, a scientifically prepared organic fertilizer is added during transplantation towards land and is subjected to disinfection treatment, the growth speed of tea-oil trees is greatly improved, diseases and pests can be also decreased, and the yield is increased.

An embodiment of the invention discloses a production process for ham smoked by bamboo leaves. The production process comprises the following steps of (1) selecting raw materials; (2) scraping a leg green body; (3) pickling: adding salt for more than 5 times, controlling a total amount of the salt at 45-50 g salt per net fresh leg and a pickling time at 25-50 days; (4) washing and drying in the sun: immersing the pickled pig leg in running water of mountain stream formed by flowing natural spring water, immersing and washing for 12-24 hours slowly with the spring water; (5) smoking and fermenting by the bamboo leaves: arranging a smoking room in a mountain with cool and dry climate that a temperature is not higher than 35 DEG C and a humidity is between 60-85% all the year round; hanging the washed and dried leg in the smoking room; burning moso bamboo leaves completely to make light smoke; introducing the light smoke into the smoking room; smoking and fermenting time for 3-6 months, moisture of the ham being 40-50% when the smoking and fermenting process is finished; (6) taking the ham off from a shelf and classifying; and (7) stacking for preservation. According to the production process, low salt pickling and cold smoking with light smoke of the bamboo leaves are adopted, so that the processed ham is fermented under low smoke, is not dry or hard, and has the fragrance of the bamboo leaves with a mellow taste.

The invention discloses an adhesive with an anti-line-explosion function for corrugated paperboard production and a preparation method of the adhesive. The adhesive comprises the following components in parts by weight: 1,000 parts of water, 300-400 parts of corn starch, 5-10 parts of sodium hydroxide, 2-4 parts of borax, 7-9 parts of a stabilizer, 2-3 parts of a reinforcing agent and 1-3 parts of sodium chloride. The preparation method adopts a two-step method. Due to the use of the adhesive, the problem of line explosion and breakage of paperboards in a dry climate is effectively solved without adding a spraying system, the production cost of the paperboards is scarcely increased, and the paperboard uniformity is improved.

A cover of rigid planar configuration is designed for removable placement on the open top of a wheelbarrow for complete closing thereof to protect materials that are oftentimes contained therein from environmental damage. In particular, curable materials such as cement, mortar and the like will begin to cure if left unattended for more than short periods of time and this problem is particularly troublesome in dry climates. The cover is provided with a depending lip for engaging the sides of the wheelbarrow to prevent the cover from siding movement on the wheelbarrow, and tie-down devices can be used to releasably secure the cover on the wheelbarrow. In addition to protecting the contents of the wheelbarrow, the planar surface of the cover can provide a convenient work surface of use on a job site.

The invention discloses an energy invigorating life stoste and a preparation method thereof. The formula of the energy invigorating life stoste comprises water, glycerol, PCA sodium, hydrolyzed silk,Balkan chicory leaf extracts, moistening agent, oligopeptide-1, a chelating agent, a thickening agent and a preservative. According to the method, the Balkan chicory leaf extracts, the oligopeptide-1and the hydrolyzed silk are taken as skin regulating agents so that the remediation capability on skin can be effectively improve, water can be replenished instantly, the moisturizing effect is prolonged for 24 hours, the protecting shield of a hydrolipidic film can be enhanced, the water storing and holding functions of each structural layer of the skin are enhanced, and therefore the skin can bemaintained moisturized for a long time even under severely cold and extremely dried climate conditions in autumns and winters.

The ambient air clothes dryer is an automated device providing axial flow of unheated ambient air through the dryer drum. The dryer may include different drum drive systems, timer and / or humidity detector controls, and a configuration utilizing a separate, portable fan for temporary, removable installation with the dryer housing to provide airflow through the drum. The ambient air dryer greatly reduces energy requirements for drying laundry when compared to conventional heated air dryers, and is quite effective in warm and / or dry climates. The ambient air dryer is portable and may be used indoors or outdoors. The device may be configured to use twelve-volt power from a motor vehicle for use in camping. When used indoors, the device may be placed with a heat source (heat register, etc.) to draw warm air through the drum while humidifying the air as it passes through damp laundry in the drum.

The invention relates to a preparation method of an Anhui sausage. The preparation method comprises the following steps: (1) selecting sandwich meat of a foreleg of a pig as lean meat, and manually cutting the meat to diced meat; (2) proportioning 70-90% of diced lean meat and 10-30% of diced fat meat, adding proportioned salt, fennel powder, sugar and daqu liquor with alcoholic strength of 60 degrees, and manually stirring and uniformly pickling; (3) soaking a hog casing; (4) manually compacting and filling the pickled meat which is uniformly stirred into the soaked hog casing; and (5) in dry climate in winter, exposing the sausage to the sun for three days, suspending the sausage for 1 day indoors, circulating for 15-20 days, and suspending and storing indoors. The preparation method of the Anhui sausage provided by the invention solves the problem that the sausage is excessive in saline taste, unstable in flavor and mouldy, and the special flavor of Anhui sausage is maintained, so that the preparation method is suitable for industrial production.

The invention belongs to the field of daily chemicals and in particular relates to a preparation method and application of calendula extract. The preparation method comprises the following steps: mixing calendula with 50%-70% alcohol, performing tissue crushing, filtering by a membrane to obtain liquid, distilling in a distiller to obtain a concentrated material, and separating the concentrated material in an oil-water separator to obtain the calendula extract. Lip cream comprises the following components in parts by mass: 25-45.0 parts of a bonder, 30.0-50.0 parts of a moisturizing agent, 0.5-2 parts of an antioxidant, 5-10 parts of a conditioner and 0.2-2 parts of the calendula extract prepared by the method. Due to the addition of the calendula extract, the lip cream has the effects of repairing and healing cracked or dry molted lip, diminishing inflammation, stopping bleeding and the like, and can effectively aim at the phenomena of molting, dry crack, bleeding and the like of the lip caused by dry climate and high sand wind in autumn and winter.

The invention provides a device capable of removing static electricity on a human body in winter, relates to the field of door handle devices and adopts a static electricity elimination technique. The device capable of removing static electricity on the human body in winter comprises a door handle device housing and internal components, and is characterized in that a static electricity removing device connected with a metallic conductive piece of the housing is further arranged in the housing of the door handle device, the static electricity removing device is a current dissipation module which is arranged in the housing or a body surface, and the static electricity removing device is a contact-type static electricity removing device or a non-contact-type static electricity removing device; a static electricity removal indicating lamp is arranged on the static electricity removing device. The device capable of removing static electricity on the human body in winter has the advantages that the static electricity removing effect is prominent, the device is simple to operate, the function is practical, the static electricity on human bodies, clothes, door handles can be thoroughly eliminated, no adverse effect and danger are caused to the human bodies, the human bodies do not have needle piercing and electric shock feelings, the removal is more intuitive through the indication by the indicating lamp, the trouble of static electricity due to reasons such as dry climate in winter can be eliminated, and the body health is facilitated.

The invention discloses woodware maintenance chapping prevention nourishing oil which is prepared by the following components: 5-10 parts of maize oil, 10-20 parts of paraffin, 15-20 parts of soybean, 8-15 parts of wool fat, 0.6-0.9 part of mildew preventive, 0.6-0.9 part of bactericide, 2-6 parts of camphor oil, 2-5 parts of epoxy resin, 0.6-1.5 parts of emulsifiers, 25-45 parts of water and 3-5 parts of delicate fragrance agents. After a wood object is coated with the prepared nourishing oil, a layer of oil protective film may be formed, and the coated wood object is infiltrated by the nourishing oil, and thus is more oily and attractive and can be prevented from being affected by high humidity or an extremely dry climate; beeswax particles in the nourishing oil can increase the friction in a playing and appreciating process, and a better hand polishing effect is reached; the wool fat is adopted as the main nourishing component, and leather interior fiber is nourished deeply; the epoxy resin is added to facilitate infiltration; the camphor oil, the mildew preventive and the bactericide are added, so that leather is effectively prevented from getting mildew and allowing worms to breed; and the nourishing oil is convenient to use and is suitable for various leatherware.

The invention discloses a soil-reinforcement water-conservation grass-planting construction method. A biological remediation carpet is taken as the base material, the biological remediation carpet comprises a soil reinforcement layer which is produced by adopting high molecular synthetic materials and a water-insolubility fiber-shaped polymer water-conserving layer, and the biological remediationcarpet is produced by combining the two structures. By means of the construction method, the effects of water absorbing, water conserving, water locking,Water releasing, fertilizer conserving, soil structure improving and the like can be started at the initial stage of planting, the construction method has the advantages of being capable of improving survival rate of plants, labor-saving and water-saving; soil moisture conservation and water saving can be achieved, moisture evaporation can be effectively inhibited to prevent water loss and soil erosion, the method can be applied to ecologicalremediation of semi desertification and arid areas, greening can be achieved in the semi desertification and arid areas with cold and dry climates, conditions of aridity and less rainfall, severe landdesertification and gradual year-by-year reduced water resource, the problems of moisture evaporation and soil erosion are effectively relieved, and an original ecological system is restored.

The present invention relates to honey tea. The honey tea consists of oolong tea and honey. The honey is heated to 50 DEG C-90 DEG C, the heating is stopped, baked oolong tea is blended into the honey, the blended honey tea is baked or stir-fried to be dry to obtain finished products. Every 100 g of the honey tea comprises 30 g-60 g of the honey and 70 g-40 g of the oolong tea. The tea is the oolong tea baked or stir-fried to be dry. Compared with the prior art, the honey tea is delicate in fragrance and slightly sweet, contains various vitamins, has health-care functions, a slight honey fragrance and a mellow tea fragrance, is orange red, pure and translucent in tea soup, rich in aroma, and mellow in mouthfeel, has particularly obvious effects of stopping cough and strengthening stomach, is free of any additives and suitable for regular drinking of males and females at all ages, has more obvious effects for workers who smoke cigarettes, stay up late, drink wine, and use computers, and is drunk when the weather is dry, beneficial to regulate body and suitable for people in northern dry climates and southern hot and humid areas to drink.

The invention discloses a red wooden desk embedded with a brick carving and a manufacturing method of the red wooden desk embedded with the brick carving. The red wooden desk comprises a red wooden desk outer frame structure, the brick carving and tempered glass, the desktop is of a groove structure, the brick carving is embedded on a wood holder inside the groove of the red wooden desk outer frame structure, and the brick carving is covered with the transparent tempered glass layer. The exquisite brick carving is matched with red wood to form the desk and practicability and the ornamental function are achieved. The manufacturing method of the red wooden desk embedded with the brick carving solves the problem that due to the fact that the wood is prone to being dry and cracking under dry climate and prone to expanding under relatively large humidity, the brick carving fixed in wood cannot be perfectly matched with the wood material, and the method has high practical value.

Then invention discloses a greenhouse azalea seedling-raising method which mainly comprises the steps of greenhouse nursery land selection, soil preparation, seedbed preparation and shade shed building, scion collecting and treatment, cuttage, and after-cuttage management. According to the greenhouse azalea seedling-raising method, based on the fact that most azalea grows in mountainous shrubland or pine forest at an altitude of 500-1200 (-2500) meters, grows well in a cool and moist climate and rejects a hot and dry climate, soil selection and improvement are very important; alcohol anaerobic lees, a microbial agent, edible fungus residues and phosphogypsum are used as main raw materials for preparing a saline-alkali soil improver, the alcohol anaerobic lees are more obvious in soil improving effect, good in chelating performance and high in soil fertilizer utilization rate, and the green food standard is reached; thus, the saline-alkali soil improver is used for enhancing the effectiveness of trace elements in soil and improving soil fertility, the activity of microorganisms and enzymes in the soil can be improved, pathogenic microorganisms can be inhibited, and the plant resistance can be enhanced.

The invention provides a high-yield cultivation method for camellia oleifera. The method comprises the following steps: preparing soil, applying a base fertilizer, raising seedlings, adopting a mannerof transplanting the raised seedlings, performing management, spraying a nutrient solution, performing intertillage and weeding, and performing top dressing. The planting method for the camellia oleifera provided by the invention greatly reinforces the survival rate and the growth speed of cutting seedlings through improving a cutting method of the cutting seedlings, and effectively solves the defects of a low survival rate and a slow growth speed of the cutting seedlings in a cold and high-temperature dry climate; the prepared base fertilizer is applied when the cutting seedlings are transplanted into a field, and a proper usage amount of top dressing fertilizers are applied during the flowering and fruiting periods respectively, the growth speed of the camellia oleifera is greatly increased, the camellia oleifera can bear fruits in a third year, the fruiting rate in a first year of fruiting is higher by 7%-12% than that of a current excellent variety, and the oil production is alsohigher than that of current camellia oleifera; and the economic benefits of forest farmers and a camellia oleifera industry are effectively improved.

Disclosed is a system to extract water from air using a thermoelectric technology / vapor compression cycle with a combined evaporative cooling. The system extracts high quantity of water by creating more humid air inside the enclosed surface using a pre-humidifier cooling pad. Further, the system consumes less time and energy to extract the water in both hot and dry climates. Further, the system includes a condenser, wherein the condenser temperature does not increase more than 37.8 degree Celsius. Further, the system uses hot side management technology to cool the water and uses the water to reduce the condenser temperature therein. Further, mineral deposited waste Reverse Osmosis (RO) water is collected and may be sold to chemical laboratories for further use.

The invention discloses honey tea and a preparation method thereof, belongs to the field of tea beverages, and aims to provide the honey tea which is stable in quality, mellow in mouth feel and high in lasting appeal and has the effect of improving digestion and metabolism conditions, and the preparation method of the honey tea. The honey tea is prepared from the following components in parts by weight: 30-60 parts of Liupao tea and 40-70 parts of honey. The honey tea provided by the invention is suitable for people of all ages and both sexes to drink, and has especially obvious effects on people that smoke, people that stay up, people that drink wine and workers that often use computers; and when the honey tea is drunk at dry weather, regulation of bodies is facilitated, and the honey tea is a beverage suitable for people in northern dry climate and people at southern damp and hot zones.

The invention relates to a diatom ooze coating. The diatom ooze coating is prepared via uniform mixing of following raw materials, by weight, 215 to 235 parts of diatomite, 40 to 60 parts of heavy calcium carbonate, 40 to 60 parts of talcum powder, 40 to 60 parts of titanium dioxide, 65 to 85 parts of latex powder, 2 to 6 parts of hydroxypropyl methyl cellulose, 180 to 220 parts of white cement with strength grade of 42.5, 20 to 40 parts of mica powder, 10 to 20 parts of wood white fiber, 3 to 7 parts of bentonite, 290 to 295 parts of snow white colored sand, 1 to 3 parts of a water reducer, 0.5 to 1.5 parts of stretch-proof fiber, and 0.2 to 0.8 part of a negative ion powder. The diatom ooze coating is convenient for construction, is nontoxic, is odourless, is excellent in durability, and is suitable to be used in northwest regions with dry climate; and no pollution is caused.

The invention relates to a large-span efficient multifunctional concrete sloping surface masonry machine, comprising a main girder, a running mechanism arranged at two ends of the main girder, a mainreceiving hopper, a feeding belt, a transporting system arranged on an upper discharging car and a lower discharging car and a molding system arranged on the lower discharging car. The molding systemcomprises six or more vibrating bars that is arranged at the lower end of a horizontal reaming cage in a bin and horizontally arranged with a bin outlet, and a slip module arranged at the rear end ofthe vibrating bar, wherein the slip module is internally provided with a panel vibrating motor. The invention increases surface vibration during internal deep-layer vibration, has high concrete compactness and favorable surface pulping effect and is easy to press polish. The invention solves the problems of difficult vibration compact of the concrete and poor surface pulping effect at long intervals in hot and dry climate caused by that the steps of material distribution and vibration used widely in present are carried out in two ways.

The invention relates to an electric heater, in particular to an electric heater capable of humidifying air. The electric heater comprises a housing, wherein a water storage tank is formed in the upper part of the housing; the outlet of the water storage tank is led to the outside; a cover used for covering the outlet is hinged to the outlet part; a plurality of air holes communicated with the water storage tank are formed in the housing. If the electric heater is used in regions with dry climate in winter, the water storage tank is filled with a certain amount of water, water is converted into water vapor quickly by using the heat of the electric heater and the water vapor is discharged out of the housing through the air holes to enter air in a room, thereby increasing indoor humidity; and in addition, an ozone generator can sterilize and eliminate peculiar smell, so that purification of indoor air in winter is facilitated.

The invention discloses a camellia oleifera cuttage seedling cultivation method with seedlings high in survival rate. The method includes the following steps of preparation of a seedling field, selection of cuttage branches, cuttage, and water and fertilizer management after cuttage. According to the camellia oleifera cuttage seedling cultivation method with the seedlings high in survival rate, through the comprehensive management of preparation of the seedling field, selection of the cuttage branches, cuttage, and water and fertilizer management after cuttage, the survival rate and growth speed of the cuttage seedlings are greatly enhanced, the problem that the cuttage seedlings are low in survival rate and slow in growth speed in a cold and high-temperature dry climate is effectively solved. Operation methods of all steps of the camellia oleifera cuttage technology are completed, the method has systematicness and operability, the operability is high, the survival rate of camellia oleifera is improved, a seedling cultivation substrate uses yellow soil as main components, by using effective components of materials and their mutual synergistic effects, the prepared substrate is richand comprehensive in nutrition, rich in trace elements, and in addition to large amounts of nitrogen, phosphorus, potassium and other available nutrients, the substrate further includes rich organicmatter, humic acid and biological active substances.

The invention discloses a making method of herbal tea for four seasons. The herbal tea is made of medicinal and edible food materials and can regulate internal organ functions to adapt to the nature according to the traditional Chinese medicine theory. The herbal tea has the advantages that the used food materials have effects of clearing summer-heat, promoting saliva secretion and quenching thirst, relieving sore-throat and nourishing yin and moistening dryness; the herbal tea is used for clearing heat and purging fire, clearing summer-heat, promoting saliva secretion and quenching thirst, relieving sore-throat, treating qi consumption, body fluid impairment, qi and yin impairment, frequent asthma and perspiration, low work efficiency, skin dryness and the chapping and bleeding of the exposed skin, nose and lips (mostly nose bleeding) due to dry climate, moistening and nourishing the skin, and keeping moisture to allow the face to the moistened and recover elasticity and reduce and fade dark macules; according to Dictionary of Traditional Chinese Medicine, the lotus leaf in the herbal tea has effects of clearing summer-heat and promoting weight losing, radix pueraiae in the herbaltea has effects of promoting saliva secretion and quenching thirst, relieving restlessness and treating fundi disease and high myopia, and radix polygonati officinalis in the herbal tea has effects of nourishing the nerves, moistening the skin and diminishing chronic skin inflammation; the herbal tea is used for treating neurasthenia, fading stain, preventing acne, protecting eyesight and preventing myopia.