After presenting the initial design of a heat pipe oil cooler which is used to renew the shell-and-tube oil cooler the paper describes its reasonableness and economy.
并且就电厂换热设备之一的管壳式冷油器更新为热管式冷油器的初步设计论述了其合理性和经济性。
Investigation was showed that the vibration of solvent vapor cooler was caused by excessive flow velocity and improper shell structure.
介绍了溶剂气冷却器振动原因是进口区域的横流速度大于临界速度，以及壳程结构不合理。
In hot and humid weather, these are cooler to sleep on than sheets and pillows. The lightweight form of the ceiling grid shell is reflected in a pool creating an intentionally poetic effect.
闷热潮湿的天气，这比床单枕头要凉爽多了。轻质的球面网壳倒映在池塘里，有意营造出诗意。
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