residual gases analysis 残气质谱分析
components of residual gases 残气成分
residual l gases 剩余气体
Residual toxic gases 残留毒气
The remainder of the air-fuel charge in the combustion chamber can consist solely of fresh and residual gases, without unburned fuel.
航空燃料充电的剩下的人在燃烧箱的可能单独地包括新和残余的气体，不用未烧过的燃料。
It is necessary to solve openning-tube sampling problem for the mass-spectrometer analysis of residual gases in sealed vacuum devices.
密封真空器件内残气的质谱分析，必须解决开管取样技术问题。
Repeat 1-2 times the above-mentioned actions, until the residual gases were scheduling the net, and then tighten the screws were deflated.
重复上述动作1 - 2次，直到残余气体全被排净，然后拧紧放气螺钉。
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