“gas expansion refrigeration”的概念、定义、翻译、参考文献-科学参考

单词	gas expansion refrigeration
释义	gas expansion refrigeration Encyclopedia 工学气体膨胀制冷释 gas expansion refrigeration气体膨胀制冷高压气体经绝热膨胀即可达到较低的温度，低压气体复热即可制取冷量的过程。
随便看	ultrasonic measurement ultrasonic measuring distance ultrasonic mediated transformation ultrasonic medicine ultrasonic microscope ultrasonic monitoring ultrasonic motor ultrasonic motors ultrasonic nebulizer ultrasonic non-destructive testing ultrasonic oil production technique ultrasonic organic synthesis ultrasonic phased array inspection ultrasonic phased array test instrument ultrasonic phase velocity spectrum measurement in multi-phase flows ultrasonic physics ultrasonic power ultrasonic power meter ultrasonic power supply ultrasonic probe ultrasonic processing tools ultrasonic processing transducer ultrasonic Q switching ultrasonic Q-switching ultrasonic reactor

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