空气压缩

Nitrogen narcosis is a condition of confusion or stupor resulting from increased levels of dissolved nitrogen in the blood, occurring when breathing compressed air.

当呼吸压缩的空气时，氮醉是一种各级溶解的氮在血里混乱或增加的昏迷现象发生。

Andrew Neilson of Ceramic Fuel Cells, which has deals with several European utilities to develop domestic fuel cells and has sold a few two-kilowatt units, points out that it is especially difficult to shrink all of the components needed to feed air and fuel to the cells and to extract energy from them.

陶瓷燃料电池有限公司与许多欧洲公用服务公司合作发展家用燃料电池，并已售出一些2千瓦的成品。来自该公司的安德鲁尼尔森指出压缩向电池输送空气和燃料并通过他们发电的必备设备极其困难。

ANDEROL 3400 SERIES synthetic compressor lubricants are recommended for use in flooded rotary vane, rotary screw, and centrifugal air compressors in severe operating conditions such as high ambient temperatures and cold temperature start-ups.

ANDEROL 3400系列合成压缩机油推荐应用于旋转叶片，旋转螺杆，及离心空气压缩机。可适应苛刻的工作环境如高的环境温度及低温启动。

Some new method is presented in this paper: A. An Integrated parameters computation method to analysis asynchronous operation of the turbine generator is given, including the equivalence of short circuit and open circuit of field windings, deducing boundary condition of 〓 method and computing frequency parameters. B. A new memory structure for sparse complex matrix and a PCCG method based on it are introduced to save memory and computation time. C. An equivalent method of vacuum is presented, and effectively eliminate the effect of corner point and accelerate convergence of PCCG method. D. Coupling the computation of electromagnetic and temperature field is discussed and model for computing temperature field of the turbine generator rotor at asynchronous operation is built.

文中提出了以下新方法：(1)在失磁异步运行转子三维涡流场计算中提出了完整的参数计算方法，其中包括励磁绕组开、短路的等效，〓法边界条件的推导及频率参数的计算方法；(2)提出了铁心内空气域的等效方法，有效地解决了开槽引起的角点奇异问题，并提高了方程组的迭代收敛速度；(3)在〓法有限元模型中，创立了一种能节约内存、提高计算速度的压缩存储矩阵格式，并建立了基于该格式的方程组解法；(4)提出了涡流电磁场和温度场两种不同场计算的合理结合方法，建立了转子三维稳态和时变温度场的有限元计算模型。

Those vibrations result in the compression and rarefaction of the surrounding air.

这些振动会导致周遭空气的压缩及稀少。

We investigate this data and derive the following rules to process tunnel refection seismic data: Based on their different particle trajectories and propagation speeds and shear waves need to be separated from tunnel waves, air waves, and background noise.

通过研究这些数据，得出如下一些处理隧道反射地震数据的规则：根据不同的质点运动轨迹和传播速度把压缩波和剪切波与隧道波、空气波和背景噪音分离开来。

It used air/water mixture as refrigerant so as to be absolutely environmentally friendly.

水的相变改善了空气的压缩和膨胀过程，同时又增加了制冷量，使循环具有很高的经济性。

The equipment, CENTAC model C66MX2 centrifugal air compressor package, with the capacity of 132m3/min., 2.2Bar discharge pressure unit, are complete package compressors, only single storey buildings are required.

这台设备：CENTAC型号C66MX2 离心式空气压缩机，流量132Nm3/min，排气压力为2.2Bar，是仅需单层布置的组装式压缩机组。

Unique design compresses for stowage and requires no air or water to inflate.

独特设计，压缩存放，不需要空气或水进行膨胀。

They compress massive amounts of air and generate plenty of heat which is cooled using custom Switzer intercoolers.

他们压缩了大量的空气，产生大量的热量是使用自定义瑞士冷却intercoolers 。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了