“direct-return system”的概念、定义、翻译、参考文献-科学参考

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单词	direct-return system
释义	direct-return system 直接回水制
随便看	constant-voltage transmission constant-voltage welding machine constant voltage welding machine constant-voltage welding source constant volume constant volume blower constant volume burning constant volume calorimeter constant volume change constant volume combustion constant volume combustion gas turbine constant volume curve constant volume cycle constant-volume cycle constant volume cycle engine constant volume feeder constant volume gas thermometer constant volume line constant volume process constant volume pump constant volume regenerative cycle constant volume sampling constant-volume specific heat constant volume specific heat constant volume test