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1·This equipment was composed of air pumping, mixing, sign detecting and electrical controlling components.

设备主要由气体传输、气体混合、信号检测和电气控制几大部分组成。

2·The vacuum freshness preservation box comprises a box body, a cover body, an inflating valve and an air pumping valve.

真空保鲜盒包括盒体，盖体，充气阀和抽气阀。

3·The utility model relates to an air compressor, which is used for improving air aerating efficiency or air pumping efficiency.

本实用新型涉及一种空气压缩机，使之提高充气或抽气效率。

4·The construction here refers to a new kind of air pumping press, realizing the automatic draw, turn over, push out and removal of the mould.

介绍了一种新型抽真空平板硫化机的结构特点。此机器能实现模具的自动推出、开模、翻转、顶出。

5·Equations based on hydrodynamics, thermodynamics, gasdynamics and the law of energy conservation are used to find the time required for self-priming and rate of air pumping.

根据流体力学、热力学、气体动力学方程和能量不变方程，求得了自吸时间和抽气速率公式。

6·Ambient air pumping-mixing contributes about 85% suppression for the total target infrared radiation intensity and heat shelter-insulation contributes about 10% suppression again.

引射混合对总体红外辐射强度抑制约85%；在此基础上进行隔热遮挡可以再抑制10%。

7·The determination of tank number includes the calculation of production cycle and tank number. The design of tank structure includes bottom gradient, tank reinforcement and air pumping from tank side.

缸体数量的确定包括计算生产周期和计算缸体数量，缸体结构的设计包括底部倾斜、缸体加强、缸边抽气。

8·It also minimises the pumping losses caused by no longer having to throttle (ie, strangle) the air flowing into the cylinders in order to control the engine speed.

这样还把由于不必再为了控制引擎转速来抑制空气流入引起的抽吸效应的能耗最小化。

9·Companies are trying to commercialize all kinds of storage technologies, from pumping compressed air into caverns to using new kinds of ultracapacitors.

各公司正尝试将各种存储技术，从压缩空气泵入洞穴到利用新型超级电容器，投入商业化应用。

10·We think he tried to help her, tried to blow air into her mouth, pumping and puffing.

我们觉得他大概也试着去救过她，往她嘴里吹气，给她按压心脏什么的。