“pneumatic method”的概念、定义、翻译、参考文献-科学参考

单词	pneumatic method
释义	pneumatic method [nu̇`mad·ik `meth·ǝd] ^{MINING ENGINEERING} A method of flotation in which gas is introduced near the bottom of the flotation vessel.
随便看	wire stripper wire tack wiretap wire telegraphy wire train wireway wire weight gage wire-wound cryotron wire-wound potentiometer wire-wound resistor wire-wound rheostat wire-wrap connection wiring wiring board wiring diagram wiring harness Wirsung's duct Wisconsin Wisconsin false blossom Wiskott-Aldrich syndrome wisper wind witches'-broom disease witch hazel witch of Agnesi witherite

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