draw the vacuum的意思|示意

The offload system then pulls the sheet from the lay table to the printer's bed and the table vacuum is engaged to draw down the sheet.

然后卸载系统就会把板材从放置台放到打印机床上，然后打印真空台就可以吸附板材。

Switch on the vacuum to draw the solution through the column (The plasmid DNA binds to the column material).

开启真空装置使液体通过管柱（质体DNA会与管柱物质结合）。

One does not inhale the smoke, but if one gets very good at it, one does not even have to puff: the slight vacuum created in the mouth by nose breathing will draw the finest of puffs through the stem.

不需要将烟吸入，但若有人精于此道，都不必再次吸：鼻孔呼吸时在口腔内造成的小小的真空就足以将那缕轻烟吸回烟嘴。

According to the working principal of the vacuum fixed type vacuum belt filter, we draw out calculating formula of the drive power and the tension of the urbber belt.

本文探讨了挤压轮所受的坯料变形阻力矩及摩擦阻力矩的计算方法，从而推导出连续挤压包覆机传动功率的计算公式。

I suspect there is a deviation in the draw nozzle chip time, and then when welding vacuum leak, resulting in a tin material is attracted...

怀疑吸嘴在吸取芯片的时候存在偏差，然后在焊接的时候真空漏气，最终导致了锡料被吸到芯片表面。

Results: the time consumed with the vacuum blood draw was markedly less than that of the disposable syringe blood drawing. In addition, both the puncture suc...

结果：真空采血时间明显少于一次性注射器采血时间，且穿刺成功率和标本合格率高。