空气压缩

On the basis of thermodynamics, the mathematic model of the working process of water-injected twin-screw air compressor has been established.

本文以变质量热力学为基础，分析了压缩过程中的气、液两相的潜热和显热的交换，考虑了两种泄漏模型，建立了喷水螺杆空气压缩机工作过程的热力学数学模型。

Undissolved air in the fluid compressed when pressure increases.

当压力增加的时候被压缩的液体未溶解在空气中。

The air can be decompressed under conditions that do not foster the vaporization of the condensate.

空气可以解压缩的条件下，不树立汽化凝结。

That compression heats the air, which in turn heats the object, causing it to glow and vaporize.

这压缩加热空气，这反过来又热的对象，造成辉光和蒸发。

This applet is intended to help students of compressible aerodynamics visualize the flow through this type of nozzle at a range of conditions.

这个Applet的用意是帮助学生可压缩的空气动力学的可视化流动，通过这种类型的喷嘴在一系列的条件。

Pyrology; Air-source heat pump; Two-stage compression; Water heater

热工学；空气源热泵；两级压缩；热水器

Traditional steam—compressing refrigeration is restrained by re- frigerant substitute and requestion of lower temperature reducing refrigeration efficiency,which make air refrigeration which acts per- fectly in low temperature coming into eyes.

传统的蒸汽压缩式制冷机受到制冷剂替代和制冷温度降低所带来的效率下降等方面约束，使得在低温下具有较高效率的空气制冷机有了生机。

Cooper Turbocompressor's Turbo Air 3000 Centrifugal Air Compressor has three stages of compression to deliver greater flow for every KW.

库珀透平压缩机的空气涡轮离心式空压机3000年三个阶段，已交付大流量压缩每千瓦。

The unirradiated and irradiated samples are analyzed by FTIR, SEM, PGC/MS and TG. At the same time, the gas products after irradiation are analyzed by GC/MS. The relationship of gel fraction of irradiated samples in air with the dose and the compression property and stress relaxation ratio along with the dose are determined.

采用傅立叶红外分析仪、扫描电镜、裂解色谱质谱联用仪以及热失重分析仪等对辐照前后的样品进行了分析，同时使用色质联用仪对辐照后产生的气体进行了分析，并且测定了空气中辐照试样的凝胶含量与吸收剂量的关系以及在室温下试样的压缩性能、应力松弛率与吸收剂量的关系。

The compressor section compresses the air and increases the pressure and temperature.

第压缩机压缩的空气和增加了压力和温度。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。