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 ?复式岩心管 ... 岩心管渗透试验 Standard Penetration Test 复式岩心管 double barrel ; double tube core barrel 心管岩心管 corebarrel ... 短语 1 double-tube core barrel 双筒取心筒 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。
随便看	normal distribution random variable normal distribution rate normal distribution normal distribution table normal distribution theory normal division algebra normal divisor normal document normal dog normal domain normal dome normal domestic sewage normal dose normal dose contact normal double wrench normal drag normal draught normal dropout voltage normal dropper normal drug tolerance normal duplex normal duplex printing normal duty normal duty conveyer normal duty conveyor

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。