Test of operation at a gas overpressure.
测试在气体超压的条件下进行。
The principle of two-stage light gas gun, its driver gas and test facilities are expounded.
阐述了其工作原理及所使用的工作气体和试验用品；
A synthetic gas generator and gas reactor test system.
一种合成气体发生器和气体反应器试验系统。
Is there any method, which ascertain gas well productivity via unstable gas well test?
是否存在着通过不稳定的气井试井来确定气井产能的方法呢？
The automation system of gas leakage test and analysis was developed.
开发研制了氢冷汽轮发电机气密试验分析系统。
One of the main methods to test the gas permeability is using partial pressure difference.
用压差法测试塑料薄膜的透气性，是一个长期使用的主流测试方法。
SAW sensor device using a NO2 gas test.
利用SAW传感器器件进行了NO2气体测试。
So the well test analysis of condensate gas Wells is different from other Wells.
因此，凝析气井试井分析有显著的特殊性。
Known from experimental test, the gas condensate reservoir is not appropriate for natural depletion.
通过实验测试可知该凝析气藏不适宜于衰竭式开采。
The gas nitriding technology of H13 steel was studied by an orthogonal test.
运用正交试验法，研究H13钢气体渗氮工艺。
Heat the test tube further, and a yellow gas will be seen to escape into the air.
将试管进一步加热，就可以看到有一种黄色的气体逸到空气中。
Heat the test tube further, and a yellow gas will be seen to escape into the air.
将试管进一步加热，就可以看到有一种黄色的气体逸到空气中。
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