Terms for subject Hydroelectric power stations containing return

English	Chinese
air return method	回风方式
air return system	回风系统
circular return-water pipe	回水环管
color of the return water	返水颜色
direct return system	异程式系统
heating return water pipe	采暖回水管
investment return	投资回收
minimum acceptable rate of return	最低可接受收益率
non-return valve	止回阀
non-return valve	止回阀
non-return valve	逆止阀
oil return pipe	回油管
primary return air	一次回风
recharge from return flow of irrigation	灌溉回归水补给
required rate of return	要求回报率
return branch of radiator	散热器回水支管
return circuit	回路
return current	回流
return current	反流
return flow zone	回流区
return line	回水管道
return line	回水管
return main	回水总管
return main pipe	回水总管
return on equity	净资产收益率
return on investment	总投资收益率
return period	重现期
return pipe	回水管
return pipe	回流管
return ring	回转环
return ring vane	回转环导叶
return ring vane	反导叶
return value	返回值
return valve	回流阀
return valve	回水阀
return visit	回访
return water	回归水
return wave	反射波
reuse of return flows	回归水的重复使用
reversed return hot water system	同程热水供应系统
reversed return system	同程式系统
supply-header-return pipeline	供浆-集浆-回浆管线
temperature difference between supply and return water	供回水温差
top return pump	回流泵