low temperature

The low temperature refrigerator features that it has at least one of its compartments in the temperature not higher than -40 deg. c.

And Einstein recognized that this was a way to explain this low temperature limiting heat capacity.

And the technology is in low temperature, the available composition is not easy to damage, and the product has the high purity.

The connected problem of hot-water heating system and low-temperature heating network is often met in the heating design of high building.

"You tend to place it in a large metal pot over a camping stove, keeping it at a low temperature, " he said.

We know they widely been used in copper and aluminum wire, aircraft, radiator, as all can icing at a low temperature or wasting resources.

Still have, stability of partial product low temperature does not accord with a standard to ask.

The result showed that this adhesive has advantage of high initial adhesive strength, good low temperature storage stability and low cost.

The only problem is that under such a low temperature the aromatization of FCC light gasoline over the zeolitic catalyst was not seen.

They say that the low-temperature lake is unlikely to be able to support such large living creatures.

It is discussed that how the low temperature plasma change the surface characteristics of materials and the application is briefed.

Thanks to its low temperature and that nanometer gap, pairs of electrons could flow between the two plates without friction.

The pure yam drink has good stability for normal temperature and low temperature storage, has no sedimentation and caking phenomenon.

OBJECTIVE: To conduct the surface modification of PLA and improve its hydrophilicity with low temperature plasma treatment.

What was the low temperature limit of the heat capacity?

This year winter comes earlier, the days low temperature, I feel very cold and was surprised that I had never such feeling before.

and a supply unit directly supplying cooling air generated from the heat exchange chamber to the ultra-low-temperature storage.

The variety Xieyou 9308 was easy to be injured by low temperature than conventional varieties and not suitable to be sowed as late rice.

General description: Th is chamber is a low temperature environmental chamber manufactured and used for universal testing machine.

The results showed that this test wheel steel has great plasticity, low temperature toughness and weldability.

Low temperature stress is one of the main environmental factors which limit plant growth, development and distribution.

The influence of low temperature was more significant than poor light stress. The responses were different between varieties.

Direct throttling expansion refrigeration is an ordinary low temperature separation method, which can be used to recover light hydrocarbon.

Recently, transition metal oxide catalysts used for oxidation of CO and hydrocarbons at low temperature have attracted much attention.

Producing and grinding experiment show that this adhesive has good adhesivityat low temperature by curing, strong initial adhesion.

The results indicated that the low temperature, high pressure, and low space velocity are favorable to produce the long-chain hydrocarbons.

A low temperature sinterable dielectric ceramic composition, as well as a multilayer ceramic chip capacitor and a ceramic electronic device.

The control system can be used for control the probe temperature of the low-temperature treatment instrument.

Winter, if located positional light is darker, should maintain low temperature, do not water, and keep dry, can decay otherwise.

To let the eggs hatch out, egg bags should be placed indoor for a period of time (around 2 months) before preserved at low temperature.

When the samples calcined at low temperature, it had poor crystallinity, small particles and agglomerates.

With increasing the draw ratio, the cold crystallization peak shifts to low temperature and the double crystallization peaks began to occur.

So we know it's got to be zero at the low temperature limit.

Parent: My baby has been running a low temperature for two days . This morning I noticed there was a rash all over her body .

And also with the high and low temperature limits of the thermodynamics turned out to be.

The occupied area of cultured ovule and fibers affected by low temperature had similar trend to the length of the fiber.

The schematic flow of low temperature geothermal fluids through a power station in Italy is presented in example B .

The Company is the principal product is low-temperature ceramic vases, flower bowls, ceramic incense Nightlight.

Low temperature gas plasma treatment was used for surface modification of wool to perfect wear behavior.

The heat from the water is transferred to a working fluid, which boils at a low temperature, which spins a turbine to create electricity.

stability, high temperature and low-temperature oil-water separation does not appear, not the water. Ensure high quality and long.

The relatively low temperature of the nitriding process produces components with a scale free surface, and minimum distortion.

After the heat convey into workshop, obviously improve the temperature of the Pre-spinning workshop low temperature season.

Low-temperature Globe Valve is mainly used for truncating or connecting the liquid oxygen, nitrogen and other media at low temperature.

The invention relates to an enhanced low-temperature thermoplastic material and a preparation process thereof.

Then, thermal design was concentrated on the sun-oriented work pattern in low-temperature condition primarily.

The mineral matter has been separated from 18 coal samples with a low temperature asher, and analyzed by means of X-ray diffraction method.

Of high temperature and high pressure, low temperature, high melting point and other conditions are able to meet the requirements.

Dynamic mechanical analysis (DMA) and the stress-strain behavior revealed that the system is excellent low temperature toughness.

Low temperature impact toughness of cast steel used for angle casting of container is important to guarantee quality of container.

Low temperature is one of the abiotic stresses affecting plant growth and distribution.

High or low temperature can influence survival, fecundity and longevity, and determine the form of winged or wingless morphs of aphids.

Similarly, if I start at low temperature, all liquid now I start raising the temperature until I just start to boil.

Low temperature pretreatment had a significant effect for embryoid yield, different genotype had different pretreatment time .

To meet this requirement, low - temperature chambers or furnaces are often built to provide the needed range of temperature .

Only when the flower must is ready, the fermentation is taken to a very low temperature to obtain a more expressive wine.

Iodine was found to be crucial for the formation of the silicon nitride nanomaterials at a relative low temperature. 2.

Drops of guttated water are often seen at the tips of grasses in the early morning, when the low temperature reduces transpiration.

Vernal low-temperature disasters are the main meteorological disasters in hilly tea garden which cause serious economic losses.

Excellent high temperature wear resistance and smooth flow of low-temperature startup performance, prolong engine life.

The experimental results showed that polyvinyl chloride could be chlorinated quickly by the plasma chlorination process at low temperature.

Low temperature and seismic resistant is one of the structure quality criterion.

A brief introduction of the air-conditioning & ventilation system and automatic control system in high-low temperature test room.

The invention also discloses a cold insulation method of a low-temperature storage tank for a ship.

The main causes of infection is not appropriate to the environment: low temperature, dry air , dehydration, stress and parasites.

The whole weekend, we have a competitive car in the race is once again an excellent low-temperature , but did not give us any help.

These vegetables do not decay when kept at a relatively stable low temperature.

High temperature went against the accumulation of anthocyanidin and relatively low temperature extended accumulation duration.

High and low-temperature sludge-forming contaminants must be held in suspension and not allowed to drop out and accumulate.

The results showed that the adhesive had the characteristics of higher adhesion strength, better flowing at low temperature and store . . .

The low temperature freeze injuries have done several harm to the plant survival and caused great losses to many crops yields.

However, delay time and other low-temperature performance, dissipation energy ratio and stiffness has no correlation.

Vitamin E succinate was not stable for natural light and heat, so must be prepared or stored under low temperature and dark condition.

The deposition rate, microhardness, corrosion rate of low temperature iron plating layer at different temperatures are investigated.

A unstable region is found to take place in low temperature.

In other words, the value of defrosting calculagraph shows the continuous low temperature time of the outdoor machine.

Pipe steels for low-temperature applications and for application under sour gas constitute a special challenge for steel development here.

A newly developed material IMPEX, by means of heat pump to capture low temperature medium, is applied for the residual heat recovery.

With this low-temperature technique, the wet morphology of the water-absorbable sulfonated polyethylene hollow fiber membrane was revealed.

The changes of organic acid contents in two wampee cultivars during fruits ripening and low temperature storage were investigated by HPLC.

The invention relates to a low-temperature pump for vacuuming, especially for providing the baffle plate and relative producing method.

working at a low temperature, can be used for thermal-substrate business card printing and membership card production (such as plastic).

The glass-ceramics for low-temperature sintering using kaolin tailings as a major raw material have been prepared.

It has low heat generation load, low temperature and of high-stability!

Conclusion: Low-temperature radiofrequency ablation treatment of chronic hypertrophic rhinitis is superior to microwave coagulation.

At the delivery of crude oil process, the main research of the pour point depressant for crude oil the role of low-temperature fluidity.

The supersonic swirling separation is a revolutionary gas conditioning technology compared with traditional low-temperature separation.

Besides, it owns low error, low temperature-coefficient, and stable performance because its RC constant equals the ratio of two capacitors.

The calculated thermal expansion is in good agreement with the experimental data at low temperature, and lower at high temperature.

Flat products made of steels for pressure purposes - Part 4 : nickel alloy steels with specified low temperature properties.

Do we really need to store enough perishable goods to fill an American-style fridge at such a low temperature?

Brass seamless tube can be used in heat exchanger and condenser, low temperature pipe, underwater transportation pipe.

The polypropylene composite material with good low-temperature impact resistance can be prepared by adopting the method in lower cost.

Low temperature stress is another major abiotic stress limiting the productivity and the geographical distribution of many important crops.

Careful, low temperature extraction and hand bottling reduce oxidation and maximize the freshness and flavour of this premium oil.

The system of the "plant-line cycle method" and low temperature and low humidity preservation of the breeder seed is introduced.

A twin screw CO2 compressor used for low temperature refrigeration cycle was developed in this paper.

The benefit of the product is to produce super low temperature air in no need of consuming materials, being lasting and low cost.

With the increase of reaction time, the high-temperature, low-temperature and the viscoelastic properties, first increase then drop.

The low temperature and hypoxia are the two most remarkable climatic characteristics of the Plateau.

Polyurethane has excellent abrasion resistance and low temperature flexibility, tear resistance, ozone and weathering resistance.

The low temperature plasma technology, as a rapid, easy and pollution-free process, is being widely applied in fiber surface modification.

In order to increase the flexibility of the low-temperature heat system, the company introduced lithium bromide cooling technology.

The radiant floor heating is of thermal comfort and low temperature of supply water and it can use solar energy as the heat resource.

The paper indicates that the keys of the sintering of nanomaterials in future are low-temperature , rapidity and restraint of grain growth.

What about a freak ice-storm that at least would cause low temperature and cost me and Jimmy's plant?

As a result of material contained within the label element, pE stamping process requires the use of low-temperature of hot gold foil.

Huashugou copper deposit is believed to be a middle-low temperature hydrothermal reworked stratabound deposit relating to volcanic action.

Therefore, even in very low temperature, the gas engine heat pump can meet the heating requirements will not be for lack of heat.

Increasing air should be appropriately reduced saturated temperature ratio of low temperature adjustment shall be gasification period. 1.

All the materials microspore embryoid yield had significant improvement under low temperature pretreatment.

At low temperature in winter, the difference of the two values was small and the data were of good comparison.

Therefore, the toner may be fixed at a low temperature, while maintaining long-term storage stability and durability.

high strength pipeline steel pipes and its welding HAZ shall have well properties of low temperature toughness and site girth welding.

Low temperature plasma carburizing is an effective process of improving mechanical property of austenitic stainless steel.

at the beginning of 2008 , many cities in the south of China experienced low temperature , heavy snow and freezing rain.

The research progress in low-temperature oxidation of coal associated with spontaneous combustion have been discussed in this paper.

Bacteria do not develop at low temperature , so that food can be preserved in cold storage .

Low-temperature T1 behavior is interpreted in terms of methyl groups undergoing quantum rotational tunneling.

It is need to be stimulated in low temperature while it begins fruiting. Temperature is the main factor that effects the growth and quality.

Low-temperature is an abiological intimidation factor which often affects plant growth process seriously.

Low temperature is a major factor limiting the productivity and geographical distribution of many plant species.

Conclusion Low temperature liquid intravenous drop treating is valuable in the treatment of centre hyperpyrexia and protection of the brain.

high-low temperature heat source is skilfully utilized, thus realizing optimization of energy utilization.

Therefore, an appropriate low temperature treatment can be induced to enhance the cold-resistance of strawberry.

Determine the harvest, juice processing and fermentation technology were the key to solve the low-temperature fermentation technology.

Catalysts under low temperature accelerate the breaking capabilities of ammonium persulfate (APS), enzyme and encapsulated breaker.

However, materials of construction must be selected to withstand the low temperature of liquid nitrogen.

Sterilizers for medical purposes - Low temperature steam and formaldehyde sterilizers - Requirements and testing.

During low temperature and low turbidity period, prechlorination and reduction of the flux were required to control the membrane fouling.

The low-temperature corrugated paperboard drying machine has rapid drying speed and can improve the quality of the corrugated paperboard.

The results expatiate that boron carbide ceramics can be sintered in low temperature by approaches mentioned above.

The experiment system by which nitrogen gas, oil mixture, low temperature and their combination can be realized.

and sixth, the acquisition of bacteria solution of the survival strains after the low-temperature domestication, and secondary screening.

These experimental results evidence a low temperature ferroelectric -ferroelectric phase transition in these crystals.

The low temperature plasma technique and its essential characteristic were introduced.

The radiant floor heating coil pipe of low temperature hot water has important meaning for the system of safe operation.

carry out the low temperature cover chrome on the aptitude activation dispose bright nickel layer, saving energy effect notability.

Then, studying on the performance of Bio-degrade lubricants in low temperature through contrast method. Making a found of "tangle" theory.

General, hot melts, the ductile of the better low-temperature performance is better and better, and vice versa.

Estimate the potency degradation rate constant at low temperature with that at high temperature according to Arrhenius equation.

The polycarbonate- polysiloxane copolymer resin composition has high impact strength at low temperature and high mechanical strength.

Storage : under normal temperature, may freezes under low temperature , quality and stability property not changed after unfreezing .

the invention is endowed with good low temperature performance that the machine can accomplish average service under low temperature.

Research purposes: At a low temperature, the mechanical properties of rail steel get worse and brittle(failures) can happen more easily.

A bilinear cohesive zone model was introduced to analyze the initiation and propagation of the low temperature crack of asphalt pavement.

If so well stick with the low-temperature process rather than switching at the last minute.

Objective To observe the anesthetic results of the low temperature plasma ablation in inferior turbinate hypertrophy.

A new method for the electrolytic production of aluminum, using a new electrolyte composition and low temperature operation, is provided.

Compared the characteristics of double peaks in low temperature with normal temperature, a preliminary analysis is theoretically deduced.

A novel simulated annealing based FPGA placement algorithm with 'low temperature alternating refinement' technique is proposed.

The female wasps could be stored under low temperature safely without influence on their host-searching and host-attacking abilities.

Low temperature alarm when tip temperature is 80 oC less than the setting value to have attention and checking.

This paper gives calculation model, transient features and accident analysis for the low temperature and low pressure open pool reactor.

The invention relates to the method of the low temperature sulfuration translating the bad choosing complex oxidation lead zinc mine.

The low-temperature glass is characterized by softening temperature, liner expansible coefficient and chemical stability.

In view of the poor mechanical properties of PP in low temperature, PP was toughened by EVA elastomer for its elasticity.

The material prepared through the powder forging process is then treated through oil quenching and low temperature tempering.

Realization and progression of LTCC depends on two key joints of flow casting and low temperature co-fired ceramic in great degree.

Achieved low temperature desoldering maintenance and avoid bad effect from traditional straight blowing technology.

In other situations, high-grade fuel is burned at high-temperature for a low-temperature application.

Compared with the cold-sensitive plants, both species of Ammopiptanthus had stronger adaptability and tolerance to low temperature.

The apparatus can also be produced by our company is with the portable cooler matched, as low temperature constant temperature bath use.

Their working conditions as follows: the external room temperature, atmospheric pressure, the internal low-temperature, vacuum environment.

Description: High-viscosity, heat- and light-stabilized, increased low-temperature impact strength, with processing aid.

After actual testing, comparing with the ordinary blowing, the super low temperature air can lower the "momentary resistance of friction" .

However, due to the low temperature in cold area, the gas production rate in digester is low, even frozen split happened on digester.

Vacuum low temperature drying technology is a lastest technique and is widely used in recent years .

Both low temperature and rapid exhumation are believed to be the major reason for lack of both syncollisional and postcollisional granites .

Suppose the accountant depreciates the capital investment for the low-temperature process over six years rather than seven.

Solid, liquid and the low temperature of the line Ju crystallization, casting more narrow interval degrees performance is better.

Fortunately, the thermal generation process is suppressed at the low temperature at which a topological computer would operate.

Protein sample should also be processed as quickly as possible under low temperature to prevent proteins from degradation.

Low temperature plasma is a partial ionized conductive gas containing ion, electron, free radical etc. which has high chemical reactivity.

The article mainly introduced that we designed a refrigeration unit to realize the low temperature reaction of Cephalosporins.

Chilling injury is a prevalent agricultural disaster in alp zones and low temperature seasons of many areas.

The Raney nickel catalyst can be obtained by the low temperature reduction of nickel oxide.

The results show that, with the decrease of finishing temperature, the low-temperature impact ductility decreases gradually.

CCGHS is technically known as the ground heating system of low-temperature and far-infrared of carbon crystal.

Kinetic of reduction, as well as characteristic and mechanism, of micronnanometer ferric oxide powder at low temperature was investigated.

This invention discloses a method for producing silicon nitride nanometer rod by utilizing sulfur auxiliary reaction at low temperature.

Often caused by excessive solids content, especially colloidal solids, or, in the case of oil or synthetic muds, by low temperature.

The Boudouard reaction of carbon at low temperature was investigated by means of thermogravimetric method at constant heating rate.

The genesis of the ore deposit belongs to the typical magmatic hydrothermal gold ore deposit of the middle-low temperature.

We professionally do business of researching, producing and sale "vacuum low temperature oil bath dehydration equipment" .

Excellent oxidation stability, rust resistance, water resistance and low temperature fluidity.

Meat chilling theories, including low-temperature biological effect theory, T. T. T theory and ice temperature theory, were introduced.

The major factors to influence the quality of low temperature dyeing were the dyeing temperature and low temperature additives.

The system has simple structure and gets low temperature, which could be used widely in cryogenic regions.

The microspore mother stage and meiotic prophase were the developmental stages that were most sensitive to low temperature.

Presented arid-semiarid with low temperature, and the upper part presented alternation of aridity and humidity with low temperature.

The main confinement factor of developing kernel apricot in loess hill areas in north shaanxi is drought and low temperature.

It is learned that the Solan air source heat pump are the core technology to solve the problems of low temperature operation.

The advantages and properties of low temperature plasma surface modification technology for textiles are described .

SmCo magnet is a high performance , low temperature coefficient permanent magnet made of samarium and cobalt and other rare-earth elements.

So the determination and analysis of low temperature degradation of Y-TZP are key points of its reliability.

Low temperature, drought, and high salinity are common stress conditions that adversely affect plant growth and crop productivity.

The eco-type of its plant composition mainly is low temperature type with dwarf community appearance.

The paper mainly discussed the process using biological protein enzyme as a promoter to dye wool fabric at low temperature in one dye bath.

The application of the low temperature ferroalloy plating process for parts repairing was introduced.

A variety of host lattice structures have been found to undergo such low-temperature reactions.

The connector can be used for pipeline systems of low-temperature fluid such as liquid nitrogen, loxygen, liquid natural gas and the like.

As a subtropical fruit, citrus is restrained by low temperature on its cultural area.

Pure tin is too weak to be used alone, But its many alloys include soft solder, pewter, Bronze, and low-temperature casting alloys.

Finally, diagnostic methods of plasma including single and double inspection probe and DBD low temperature plasma are introduced.

The advances in low temperature rheology of engine lubricating oils are illustrated, including some involved problems at present.

Low temperature operating was required in conventional hard anodic oxidation of aluminum which result in high energy consumption.

Good low-temperature fluidity, will start at high temperatures and under high temperature to maintain strong viscosity stability.

The yield was extremely correlated with fruit set percentage, root system activity and chlorophyll content under low temperature.

In this paper, the crystallization mechanism of synthesizing nanocrystal titania in liquid media at low temperature is reviewed in detail.

The low temperature series azodicarbonamide was prepared by compound method, and the functional mechanism of compound agents was analyzed.

Soluble sugar content , soluble protein and activity of amylase were added with the increase of low temperature treatment time .

The new process is developed through low temperature liquid polymerization to produce insoluble sulphur.

It is uncertain all along that if the phase change vacuum boiler can be corroded obviously under super low temperature.

For flammable gas monitoring in relatively clean, low temperature, low concentration applications.

The condition of your cellar (low temperature, high humidity and darkness) can also affect the aging potential of your wines.

Supported noble metal catalysts showed high catalytic activity for aromatic hydrogenation at low temperature.

Dyeing properties of wool fiber pretreated with ethylenediamine can be improved and the fiber can be dyed at a low temperature.

The results showed that low temperature region has a more great effect on drying process than high temperature region in muffle.

therefore, the temperature controller has the outstanding advantages of low temperature increment, energy-saving, safety and small volume.

Herein, oxygen-free conversion of methane to ethylene and hydrogen was achieved at low temperature using a plasma-catalytic process.

The display terminal can meet the outdoor, high and low temperature environment of the special requirements.

Flow Control Agent for Powder Coating, Non-Yellowing Degassing Agent, Matting Agent, Low Temperature Curing Epoxy Hardener.

The factors which effected the low temperature viscosity of the plastisol and the method to decrease the viscosity were studied.

The noodles are made by advanced low-temperature production line without any preservative for pigment but maintain lots of nutrition.

Heat is transferred from birds' skin to the top of eggshells, leaving low temperature to the sides and bottom of eggs.

The boot after the refrigerant compressed by the compressor from low temperature to high temperature and high pressure steam.

Objective: To discuss the mechanism of superfine comminution of traditional Chinese medicine (TCM) at low temperature.

The frozen-heave character of the salty soil and desalinized soil is researched in low temperature freezer indoors.

Sensor adopts electric thermocouple and platinum resistance, in allusion to high and low temperature measurement.

Effect of photoperiod and temperature on fertility alteration of short photoperiod- low temperature induced male sterile rice .

The vibration causes of evaporation gas compressor for ethylene low temperature storage facilities were analyzed.

But Masdar will have to be low temperature and low carbon.

The notable decrease of grain size after high-energy ball milling and low-temperature sintering is the reason of voltage gradient increase.

Characters and main use: Camouflage printed, light and flexible, good low temperature resistance, air tightness and heat welt.

The paper suggests a math model of cooling coil in low temperature air supply system under different cooling or dehumidifying conditions.

This type of steel has improved ductility in thickness direction as well as low temperature toughness.

Some combinations resistant to high or low temperature could be bred on purpose by taking he influences into account.

Carnations, originating in the Mediterranean coast, hi cool and sunny environment, impatient with hot, dry and low temperature.

Laughter is the apple tree, low temperature drying required temperate winter is not too cold, summer is not too hot.

The initiative adsorption of molecular-sieves is a method to control the low temperature deposition contamination.

The low- temperature resistance test , rain drenching resistance test and automobile simulation tests were made.

Low-temperature floor panel heating has the advantages of comfort and energy efficiency, and has been widely used in various places.

The average temperature of grain kept under quasi-low temperature, that delayed grain quality aging and ensured grain storage safety.

The temperature sensor in this system has high precision, small volume, simple measuring circuit and can be used under low temperature.

Designers have apply themselves to designing the PGR with high efficiency, low noise, small vibration, low temperature riser.

One sensing unit can control all of the environmental equipment, plus provide a convenient high and low temperature alarm system.

And the results reveal gas concentration and temperature change character of coal low temperature oxidation process, and coal. . .

Due to operational errors during CB-9 low temperature shift catalyst temperature-rising reduction, catalyst is soaked and overheating.

Objective Research the influences of hypothalamus-pituitary-gonad axis, HPG and aging with low temperature stimulus.