楼上连搂主问什么都没搞清楚。。。楼主要的是英文缩写对应的英文全称,不是要你翻译哦cp --cooling pumpctp--cooling tower treatment.wchp--hot water circulation pump 参考热泵冷冻干燥系统的循环性能优化 optimization on performances of heat pump for freeze-dryer 复叠式与二级压缩式热泵冷冻干燥系统循环特性比较 comparison on performances of cascade heat pump and two-stage compression heat pump for freeze-dryer 浙能海发电厂循环冷却水系统水锤计算研究 study on water hammer calculation for the circulation cooling-water system in zhenenghai power plant 热水循环泵的泄漏治理 countermeasure on leakage of hot water circulation pump