英语词汇double tube core barrel怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	double tube core barrel
释义	double tube core barrel 简明释义复式岩心管：指用于地质勘探中的一种岩心采集工具，由两个管道组成，内管用于采集岩心样品，外管用于保护和固定内管。网络释义 1 ?双筒取心筒 ... double-barrel-mudgun 双筒泥炮 Enterectomy with double-barrel enterostomy 小肠切除伴双管形小肠造口术 double-tube core barrel 双筒取心筒 ... 短语 1 double tube core barrel 复式岩心管 2 double tube core barrel sampler 回转取样器 ; 双重岩芯管取样器 3 rigid-type double-tube core barrel 双动双层岩心管双语例句 1 Cataclasite series; Rate of core recovery; Single Rotary and Double Tube core Barrel, Structure of drilling tool; drilling technology. 碎裂岩系；取芯率；双管单动钻具；钻具造型；钻探工艺。
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