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。

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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。

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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%。

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Most were minor and were corrected in time, but some were serious, such as pumping air into a patient's veins.

CNN: HOSPITALS IN FLUX

He also says they have some techniques to improve the quality of their soups, which includes pumping air into them to make them light and fluffy.

FORBES: Connect

The truly nasty fluttering of the gills was achieved by another man, out of shot, pumping air through a tube into bladders on Mr Chapman's dorsal fin.

ECONOMIST: The Creature from the Black Lagoon