压缩机

Excuse me, this air compressor doesn't work.

对不起，这个空气压缩机坏了。

This air compressor doesn't work.

对不起，这个空气压缩机坏了。

Company for the production and marketing of the dental air compressor.

工厂主要生产和销售齿科专用的空气压缩机。

They are all designed for working pressure of 200 lbs with NPT threads, not for air compressor service.

他们的设计能够承受200磅的工作压力，带NPT螺纹，而不是空气压缩机的服务。

They used an air compressor to take in atmospheric air. compress it.

他们用一台空气压缩机把大气中的空气吸进来。

Do not use for Reciprocating air Compressor Service.

不要在往复式空气压缩机系统上使用。

On the basis of the EU regulations we cannot air compressor practise.

在EU的规则下，我们不能进行对空气压缩机的测试/校验。

The characteristics and the reasons of non general fault in high speed air compressor are summarized.

总结了若干高速压缩机转子系统的非一般性故障特征与产生的原因。

The other part of this paper is to set up a PC-based performance measurement system for the twin-screw air compressor.

本文结合现代测量技术，设计了基于PC机的空气压缩机性能测量系统。

In traditional design for a wire-tube type condenser, the air's temperature around it is considered to be the ambient temperature. In fact, the air's temperature is affected by the distance between the refrigerator's back and the wall and is heated by the compressor and condenser, so its temperature is not equal to the ambient temperature. In this case, the traditional design method is not accurate.

传统的设计冷凝器的方法，是把丝管式冷凝器周围空气的温度当作环境温度，而实际上，由于受压缩机散热、冷凝器加热、冰箱后壁和墙壁之间的间距的影响，冷凝器周围空气的温度并不等于环境温度，因而传统的设计方法并不精确，为了保证设计的精确性，有必要对冷凝器周围空气的温度进行研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。