negative-pressure suction的意思|示意

The exhaust vents were moved backward to take advantage of the negative pressure suction caused by the built in spoiler.

在排气口被转移落后利用负压吸造成的优势，内置的破坏者。

This paper gives some new idea about an experiment of separating epidermis by suction with heating and negative pressure.

本文介绍了对人体皮肤施以负压和加温，进行表皮分离的实验及所得到的新的认识。

Full use of its bearing capacity of the tank to reduce the oil vapor emissions, the principle is to use the weight of the valve plate to control the breath pressure and suction tank negative pressure.

充分利用油罐本身的承压能力来减少油蒸气排放，其原理是利用阀盘的重量来控制油罐的呼气正压和吸气负压。

Objective: To study clinical importance of casting pile-core crown with negative pressure suction silastic impressions and analyze reasons for the failure of routine impressions in pile-core crown.

目的：探讨铸造桩核冠常规印模过程中失败的原因，研究负压抽吸硅橡胶印模应用于铸造桩核冠的临床意义。

How it works: the piston moves from left to right, form a negative pressure pump cylinder, then the suction tank fluid through the valve into the pump cylinder.

工作原理：活塞自左向右移动时，泵缸内形成负压，则贮槽内液体经吸入阀进入泵缸内。

And abortion is the negative pressure pipe in the womb, the use of negative pressure suction to pregnancy product.

而人工流产是将负压管放进宫腔内，利用负压吸去妊娠产物。