Pressure recovery system is one of the key techniques for the high energy chemical lasers .
压力恢复系统是高能化学激光器的关键技术之一。
Operate chemical management system and submit chemical report.
操作危险化学品管理系统并提交危险化学品报告。
The chemical experimental instruction system is the most important subsystem of the chemical experimental education.
化学实验教学系统是化学实验教育中最重要的一个子系统。
Abstract: The system of chemical water treatment is an important auxiliary system of power plant.
摘要：化学水处理系统是电厂的重要辅助系统。
The system of chemical water treatment is an important auxiliary system of power plant.
化学水处理系统是电厂的重要辅助系统。
The winding system is a key point in chemical fiber production.
卷绕方法是化纤长丝生产中的一项关键技术。
To avoid chemical or electrical hazards, always observe safe laboratory practice when operating the system.
为避免化学危害和电气危害，请遵守实验室安全操作规范。
I have a sound physical and chemical plant equipment and sound management system.
我厂有完善的理化设备及完善的管理体制。
Further research on t he system can lead to portable bio-chemical analysis system.
系统的进一步研究将实现便携式生化分析系统。
It is necessary to choose an appropriate chemical catalyst for this reaction system.
选择一种合适的化学催化剂很有必要。
The chemical feed system is the key to the success of the whole engineering.
加药系统作为污水处理过程的关键工序，直接关系到整个工程的成败与否。
The chemical feed system is the key to the success of the whole engineering.
加药系统作为污水处理过程的关键工序，直接关系到整个工程的成败与否。
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