“jet bit”的概念、定义、翻译、参考文献-科学参考

单词	jet bit
释义	jet bit [`jet ¦bit] ^{DESIGN ENGINEERING} A modification of a drag bit or a roller bit that utilizes the hydraulic jet principle to increase drilling rate.
随便看	ethyl crotonic acid ethyl cyanide ethyl enanthate ethylene ethylene alkylation ethylene bromide ethylene carbonate ethylene chloride ethylene chlorobromide ethylene chlorohydrin ethylene cyanide ethylene cyanohydrin ethylene diacetate ethylenediamine ethylenediaminetetraacetic acid ethylene dibromide ethylene dichloride ethylene glycol ethylene glycol bis\\(trichloroacetate\\) ethylene glycol diacetate ethyleneimine ethylene nitrate ethylene oxide ethylene-propylene terpolymer ethylene resin

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