“thermodynamic efficiency”的概念、定义、翻译、参考文献-科学参考

单词	thermodynamic efficiency
释义	thermodynamic efficiency [¦thǝr·mō·dī`nam·ik i`fish·ǝn·sē] ^{INDUSTRIAL ENGINEERING} An index for rating the effort required by a worker performing a task in terms of the ratio of work performed to the energy consumed.
随便看	vacuum polarization vacuum printing frame vacuum pump vacuum relay vacuum relief valve vacuum shelf dryer vacuum support vacuum switch vacuum thermobalance vacuum transistor vacuum tube vacuum-tube amplifier vacuum-tube circuit vacuum-tube clipping circuit vacuum-tube electrometer vacuum-tube keying vacuum-tube modulator vacuum-tube oscillator vacuum-tube rectifier vacuum-tube voltmeter vacuum-type insulation vacuum ultraviolet radiation vacuum ultraviolet spectroscopy VAD vadose water

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