“boiler draft”的概念、定义、翻译、参考文献-科学参考

单词	boiler draft
释义	boiler draft [`bȯil·ǝr ´draft] ^{MECHANICAL ENGINEERING} The difference between atmospheric pressure and some lower pressure existing in the furnace or gas passages of a steam- generating unit.
随便看	mechanical damping mechanical dewaxing mechanical dialer mechanical differential analyzer mechanical draft mechanical-draft cooling tower mechanical drawing mechanical dysmenorrhea mechanical efficiency mechanical engineering mechanical equation of state mechanical equivalent of heat mechanical equivalent of light mechanical erosion mechanical expression mechanical filter mechanical flotation cell mechanical gripper collector capacitance collector current collector cutoff collector junction collector modulation collector plate collector resistance

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