In the initial operation of Ertan Hydropower Station, its oil, water and compression air systems occur many problems so that the new product and technology are applied to improve them.
二滩水电站投运初期，油、水、风系统先后出现了许多问题，通过应用新产品和新技术对其进行了改造。
LYH100/200/265 series air compressors are equipped with air-cleaner. The quality of air is to the standard of GB18435-2001and europe EN12021international compression air standard for breathing.
LYH100/200/265型矿井呼吸专用高压空气压缩机均配备空气净化装置，空气质量达到GB18435-2001《潜水呼吸气体》标准，并符合欧洲EN12021国际呼吸压缩空气标准。
Coalification oxygen did not take over the station, oxygen production has been the use of mechanical compression air separation oxygen, power loss and annual maintenance cost of large equipment.
煤化公司未接管氧气站时，氧气生产一直是采用机械压缩空分制氧，每年电能损耗及设备维护保养费用很大。
No air bubbles were present in the green ice, suggesting that the ice was not formed from the compression of snow but instead from the freezing of seawater.
绿色冰层中不含气泡，这表明了这种冰层是由冻结的海水形成的，而不是凝结压紧的积雪。
The upper portion of the air intake is incorporated with an intake ramp designed to generate a rearward leaning oblique shock wave to aid the inlet compression process.
进气口的上部为进气口混合斜面设计，这样设计的目的是为了产生斜振波以帮助进气压缩过程。
The heat generated in the compression phase is normally radiated into the air outside the building.
压缩阶段产生热量一般被辐射到建筑物外的空气中。
This is the first unit in support of the new MPACT Pure Air Compression Technology systems development program.
这是第一个支持新式MPACT纯空气压缩技术系统开发计划的单元。
Air compressor suction certain volume and pressure of the air, and the compression for smaller pressure higher after air output.
空压机吸入一定体积和压力的空气，并将其压缩为体积更小压力更高的空气后输出。
Reeling shaft: Air compression thimble type.
卷取轴：空压顶针式。
Still, the new engine gets a 14-to-1 ratio for fuel-air compression, compared with the more common 10-to-1 ratio for engines.
新款引擎的燃料空气压缩率高达14比1，而一般的引擎只有10比1。
An exhaust port (20) allows dried air out of the compression chamber.
一排气口(20)让干燥空气的压缩会议厅。
Air in its liquid state, intensely cold and bluish, obtained by cooling and compression.
液态空气：处于液体状的空气，呈蓝色，极度冰冷，通过冷却和压缩而成。
In physical and mechanical indexes, the basic density, air-dried density, compression strength parallel to grain, MOR, MOE and toughness of mature wood are higher than that of juvenile wood.
在物理力学性质指标中成熟材的基本密度、气干密度、顺纹抗压强度、抗弯强度、抗弯弹性模量及冲击韧性高于幼龄材；
Related suggestion and scheme are put forward for the retrofitting of air compression system.
提出了空气压缩系统改造的相关建议和方案。
Exergy loss in an air separation unit mainly derives from the compression and expansion processes of fluid, heat exchange, rectification and throttling.
空分设备有效能损失主要存在流体的压缩与膨胀、热交换、精馏及节流减压等。
The application of two-stage compression forward bootstrap air refrigeration cycle is introduced.
最后介绍了双级压缩正升压循环实际流程空气制冷机的应用。
Concurrently analyzed is that improvement of effective thermal efficiency after rise in compression ratio and water injection is resulted from thermal efficiency promotion of fuel-air ideal cycle.
同时分析了提高压缩比并掺水蒸气后有效热效率提高的主要来源是燃料—空气理想循环热效率的提高。
ZN: Air compression coefficient in standard condition;
气体在标况下的压缩系数；
A two-stage compression variable frequency air source heat pump (TV-ASHP) has been developed combining variable frequency technology with two-stage compression cycle.
将双级压缩和变频技术有机结合，提出一种适用于寒冷地区双级压缩变频空气源热泵系统。
Jetpwr (Shanghai) Compression Machine co. Ltd. is a technology-oriented company specialized in the research, development, production, sales and service of screw air compressors.
捷朴(上海)压缩机械有限公司是一家专业从事螺杆空气压缩机研究、开发、生产、销售和服务的专业技术型企业。
Inside the loudspeaker materials are optimized, so the air moves more freely with less compression.
喇叭里面的材料是最优质的，使空气可以没有压迫自由地移动。
The aerodynamic shape allows the air to freely flow into the cabinet without compression.
空气动力外形使空气能自由的流向箱体而无须压缩。
Methods According to different clinical manifestation and compression degree. We could use artificial air bleeder, blocking drainage and adhesion to test the effect.
方法根据不同临床表现及气胸压缩程度采取人工抽气、闭式引流术、胸膜粘连术等检测效果。
The influences of the intake charge temperature, fuel air equivalence ratio, compression ratio, CO2 to combustion and pollution are studied.
分析了进气温度、燃空当量比、压缩比、CO2对燃烧和排放的影响。
The property and characteristic of blending vulcanization system for air curing and compression molding were compared.
比较了并用硫化方式在热空气和模压硫化的性能及特点。
The invention has the advantages that structure is simple, processing is easy, air compression without oil is provided, work is stable, service life is long, and noise is small.
本发明的优点是：结构简单，加工容易，可提供无油压缩空气，工作平稳，寿命长，噪音小。
Indoor air heat exchanger is made up of preheat exchanger and secondary heat exchanger, and removed wet compression for compressor.
制冷系统室内空气热交换器由预热交换器和二次热交换器组成，消除了压缩机可能存在的湿压缩。
Some key parameters such as gasoline vapor mole quality and compression factor, vapor pressure, and vapor-air diffusion coefficient were decided and recommended.
对汽油蒸气的一些关键物性参数，如油气摩尔质量、压缩因子、蒸气压及油气——空气扩散系数等给出了推荐值或计算式。
Some key parameters such as gasoline vapor mole quality and compression factor, vapor pressure, and vapor-air diffusion coefficient were decided and recommended.
对汽油蒸气的一些关键物性参数，如油气摩尔质量、压缩因子、蒸气压及油气——空气扩散系数等给出了推荐值或计算式。
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