查询词典 liquid air

Fire-fighting foam is an aggregate of air-filled bubbles formed from aqueous solutions and has a lower density than that of flammable liquids. It is principally used to form a cohesive floating blanket over flammable and combustible liquids and prevents or extinguishes fire by excluding the air and cooling the fuel. It also prevents from reignition by suppressing formation of flammable vapors. Therefore, Fire-fighting foam can be used as a fire prevention, control, or exposure protection for flammable liquid fire hazards.

消防泡沫是一种填充空气的泡沫水溶液集合体，其密度比易燃性液体低，并可粘著、覆盖於易燃性与可燃性液体表面而达到隔离空气、冷却燃料及防止燃料持续蒸发引燃等功用，所以消防泡沫常使用在易燃性危险液体之预防火灾、制压火势及防阻延烧上。

Air underbalance drilling, is the drilling technique which could used gases, typically compressed air, natural gas, nitrogen and diesel tail gas as a circulation liquid.

气体欠平衡钻井，可以采用空气、天然气、氮气、柴油机尾气作为循环介质，其循环系统的压力分布、钻井机械的选择、控制井斜与传统钻井方式相比有着很大的区别。

This cooled liquid flows through pipes in a building and passes through coils in air handlers, fan-coil units, or other systems, cooling and usually dehumidifying the air in the building.

冷的液体流经建筑物内的水管或者通过空气处理器中的盘管、风机盘管或者其他系统，冷却并除湿建筑物中的空气。

Plastic machinery equipment, packaging equipment, oil logistics company Cargo Electronic Scale Airlines Beijing, Beijing scales, electronic truck scale Electronic Hanging molding packaging machinery printing equipment farm machinery to food and beverage processing equipment, sewage treatment equipment, cleaning, cleaning equipment, air purification equipment, energy-saving equipment dust desulfurization equipment, noise reduction equipment silencers of refuse Incinerator generators, motor generator sets electrical high-voltage low-voltage electrical distribution equipment, textile equipment and transmission equipment leather processing equipment, paper processing machinery shoe machinery coating equipment paper-making equipment and accessories throughout the washing and iron furniture manufacturing machinery equipment technology equipment gift Ceramic production and processing machinery manufacturers of computer equipment, household electrical appliance manufacturing equipment toys processing equipment and special equipment in other industries transmission machine parts valve pump hydraulic filtration equipment machinery and components filter material bearing spring fasteners, connectors seal cutter mold, fixture pneumatic fluid pressure components Machine Annex fans, ventilation equipment compression, separation equipment reducer, variable speed internal combustion engine testing machine welding machine and accessories brake materials welding, cutting equipment, engineering machinery, construction machinery equipment, metallurgy equipment, mineral processing equipment, metal forming equipment, electronics manufacturing workers control system and electric equipment, business equipment, financial and special equipment and special equipment hotel equipment metal processing industry oil processing machinery parts heat transfer process instrumentation, industrial boilers, air-conditioning refrigeration and accessories shop building materials production and processing equipment, gas equipment, casting machinery and heat treatment equipment, non-destructive testing refrigeration machines rubber machinery equipment, transport equipment, loading and unloading mining mining mining construction equipment, transportation equipment, chemical equipment, crystallization equipment inventory Mixing Equipment Chemical Equipment Chemical laboratory equipment agents joined Chemical Equipment Accessories chemical pipelines and accessories forming chemical equipment chemical equipment Drying Equipment Industrial humidifier crushing equipment mechanical separation equipment volume instrument response equipment and surveying equipment, mining equipment, heat transfer and mass transfer equipment transportation equipment glass processing machinery industry mold processing equipment mold design machine design laser processing machinery and equipment repair boiler installed second-hand second-hand second-hand machine tools Construction Machinery Stock mechanical equipment and industrial supplies projects to join other industrial products, not elsewhere classified agent electronic scales Beijing, Beijing scales, electronic truck scale Electronic Hanging, hanging hook scale value of electronic ground electronic railway scale electronic belt scale, quantitative packing scale said cylinder, liquid Handling pressure scales, electronic scales weighing electronic hook weighing system automation Electronic Truck Scale Electronic table scale, which scales the electronic scale electronic weighing scale forklift management software Electronic Weighing display controller electronic platform balance, electronic platform weighing scales, truck scale weighing small loadometer management software electronic accessories electronic platform balance scale, waterproof scale, counting scale static and dynamic axle load sensor instrument, instruments, large-screen display management system for electronic scale weighing system loader?

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Our factory was built in 2002, covers an area of more than 3000 square meters, the production of ventilation, filtration, separation, purification products, mainly include: air filters, smoke filters, air-conditioning filters, water filters, oil and gas separator, screen demister, wire mesh packing, stainless steel filters, liquid filters, aluminum filters platinum, punching board network, stretching board network, the product is widely used in electronics, telecommunications, finance, biotechnology, medical, pharmaceutical , food, chemical industry, machinery manufacturing and other industries.

我厂建于2002年，占地3000多平方米，生产通风、过滤、分离、净化系列产品，主要有：风口过滤器、油烟过滤器、空调过滤器、水过滤器、油气分离器、丝网除沫器、金属丝网填料、不锈钢过滤网、气液过滤网、铝铂过滤网、冲孔板网、拉伸板网等，产品广泛应用于电子、电信、金融、生物、医疗、制药、食品、化工、机械制造等行业。

R12 on the ozone layer due to the destruction of the requirements of the developed countries for environmental protection from 1996 to start using refrigerant R134a Automotive Air-conditioning and the construction of air-conditioning at home in a similar, it is often installed in the compressor engine, and with a belt drive, the condenser installed in the car in front of the radiator, and evaporator in the car inside, and work out from the evaporator of low pressure gaseous refrigerant flows through a high-pressure high-temperature gas compressor After cooling condenser cooling tube cooling into the low-temperature high-pressure liquid, through the desiccant dryers and storage of buffer, and then to a more stable flow of pressure and flow expansion valve, the final expenditure and the flow of relief evaporator.

由于R12对大气臭氧层的破坏，出于环保的要求发达国家从1996年开始改用R134a做制冷剂汽车空调的构造和家用的分体空调类似，它的压缩机往往是安装在发动机上，并用皮带驱动，冷凝器安装在汽车散热器的前方，而蒸发器在车里面，工作时从蒸发器出来的低压气态致冷剂流经压缩机变成高压高温气体，经过冷凝器散热管降温冷却变成高压低温的液体，再经过贮液干燥器除湿与缓冲，然后以较稳定的压力和流量流向膨胀阀，经节流和降压最后流向蒸发器。

When air padding is allowed and appropriate, it is imperative that clean, oil-free, cooled, dry compressed air be introduced into the vapor space through its vapor valve to transfer the liquid.

压缩空气通过蒸气阀门进入蒸气空间，来转移液体。

There are some factors influencing velocity of circle discharging of liquid, including driving the pressure of steam or air, CV value of check valve of exit back valve, downstream back pressure, along with possibility of flowing medium and temperature of surroundings (In case of taking steam as driving air).

影响循环排液阶段速度的因素包括驱动蒸汽或气体的压力、出口逆止阀的CV值、下游的背压，可能还有流动介质和周围环境的温度（如果蒸汽用作驱动气体的话）。

When the air pump shell memory, because the air density was much smaller than the density of liquid and a smaller centrifugal force.

当泵壳内存有空气，因空气的密度比液体的密度小得多而产生较小的离心力。

When the pump shell memory there is air, because air density is much less than the density of the liquid resulting from a smaller centrifugal force.

当泵壳内存有空气，因空气的密度比液体的密度小得多而产生较小的离心力。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。