The system has simple and practical design and can provide the distilled water in line with requirement for the sodium circulating pump.
该系统设计简便、实用，能为钠循环泵提供符合要求的蒸馏水。
2
This paper introduces the operating principles of the triangle piston circulating engine and puts forward the methods to create model line of cylinder and calculating formula.
介绍了三角活塞旋转发动机的工作原理，提出了气缸型线的创成方法和计算公式。
3
The process and its result of the on-line cleaning program in the third circulating water system of Daqing Refining & Chemical Company are introduced.