本文主要研究了吹扫气、进气压力及水氧比对分离过程影响的一些规律。
In this paper, the necessary of sweep gas, the ratio of water versus oxygen of the feed gas as well as its pressure are studied to examine their effects on separation process.
根据作者在管道试压和吹扫中的经验，介绍一种使用气水联合顶吹方式对碳钢管道进行试压和吹扫的方法。
Based on the experience of the author, a method, by using water and gas, of blowing from top to purge piping was presented in this article.
采用进口燃烧机，智能化控制，具有自动吹扫，电子自动点火，自动燃烧，风、油(气)自动比例调节和熄火保护装置。
Adopt imported combustion machines, intelligent control, with automatic purging, electronic automatic ignition, automatic combustion, wind, oil (gas) automatic proportional adjustment and the saver.
此系统将为分析仪持续提供载气，且使在更换钢瓶时（做出）良好的吹扫程序成为可能。
This system will provide uninterrupted carrier gas to the analyzer and give the possibility to do a good purging procedure when replacing the cylinder.
对土壤中的汽油，采用外标法，经吹扫捕吸仪浓缩后，用气相色谱-质谱法分析定量。
With the instrument blowing and trapping to concentrate and sample and external standards, the gasoline in soil is determined quantificationally by gas Chromatography-Mass Spectrometry.
建立了饮料中痕量苯的检测方法，采用吹扫捕集浓缩饮料中的苯，使用气相色谱质谱检测器进行定性定量测定。
The method utilized purge-and-trap to concentrate benzene in beverages, gas chromatography and mass spectrometry(GC-MS) was used to determine benzene .
建立了饮料中痕量苯的检测方法，采用吹扫捕集浓缩饮料中的苯，使用气相色谱质谱检测器进行定性定量测定。
The method utilized purge-and-trap to concentrate benzene in beverages, gas chromatography and mass spectrometry(GC-MS) was used to determine benzene .
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