Production principles of liquid chlorine and its process were introduced. The reasons of accidents happened in production and application process of liquid chlorine were analysed.
介绍了液氯的生产原理及工艺过程,分析了在液氯生产和使用过程中发生事故的原因。
The image information of aluminum liquid filling mould process is observed and recorded by the transparent quartz pyrex window for analyzing the aluminum liquid filling mould process.
采用透明的耐高温石英玻璃观察窗,观察和记录铝液充型过程的图像信息,分析铝液的充型过程;
Membrane extraction process is a new separation technology which combines liquid-liquid extraction with membrane process.
膜萃取是膜过程与液液萃取过程相结合的一种新型分离技术。
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