1、The paper introduces an inert gas system based on programmable controller.
本文介紹一套基于可編程序控制器(PL C)的惰性氣體發(fā)生系統(tǒng)。

2、The influence of surfactant on gas hydrate formation in water gas system was studied in laboratory.
通過(guò)實(shí)驗(yàn)研究了表面活性劑對(duì)水—天然氣體系生成天然氣水合物的影響情況。

3、The economic results and social benefits of seal gas system after improvement are analyzed.
對(duì)改造后的密封氣系統(tǒng)的經(jīng)濟(jì)效益和社會(huì)效益做了分析。

4、The formation of the basin results in the formation of the gas system in the basin.
盆地的形成過(guò)程決定了第三系含氣系統(tǒng)的形成過(guò)程。

5、CHARACTERISTICS OF PALEOZOIC GAS SYSTEM IN E′ERDUOSI BASIN
鄂爾多斯盆地古生界含氣系統(tǒng)特征