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金刚石取心
1、diamond cut diamond───adv.棋逢对手;棋逢对手; 强中自有强中手; 针尖儿对麦芒儿; 硬碰硬
2、unpolished diamond───未抛光钻石
3、coring fennel───茴香取心
4、coring knife───挖心刀,去核刀
5、coring test───岩心试验;岩心测试;[纺]中心抽样检验
6、diamond───n.钻石,金刚石;菱形;方块牌;adj.菱形的;金刚钻的;n. (Diamond)(英、意、葡)戴蒙德;(法)迪亚蒙(人名)
7、coring apples───去核苹果
8、coring machine───岩心钻机
9、jared diamond───n.贾雷德·戴蒙德
1、Diamond wire-line coring drill is a kind of widely used drilling technology with the advantages of high quality, efficiency and economic.───金刚石绳索取心是一种高效优质、快速经济、应用广泛的钻探技术。
2、Diamond core bit is preferred for coring operation in terms of the special requirements of scientific drilling.───根据科学钻探对岩心的特殊要求,认为金刚石取心钻头是科学深钻取心钻进较理想的选择。
3、Technology of Diamond Coring with Casing in Adverse Formations───复杂地层金刚石取心跟管钻进技术
4、Diamond coring bits are utilized for core drilling.───在取芯钻井井段,选用金刚石取芯钻头。
5、Application of and Research on Large Diameter Diamond Coring Bits───大口径金刚石取心钻头的研究及应用