“upper plenum”的概念、定义、翻译、参考文献-科学参考

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单词	upper plenum
释义	upper plenum 上空腔
随便看	constant-temperature pressure welding constant temperature process constant temperature regulator constant temperature workshop constant tension control constant tension winch constant term constant-thickness arch constant throw turret lathe constant thrust constant time-lag constant time lag constant torque asynchronous motor constant torque control constant twist constant underflow constant US dollar constant utility index constant vacuum carburetor constant value control constant value line constant vector constant velocity constant velocity cardan joint constant velocity control