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Diamond coring bits are utilized for core drilling.
在取芯钻井井段，选用金刚石取芯钻头。
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You've had an incredible first half by coring 21 points.
上半场你得到了不可思议的21分。
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During coring, sealing fluid could successful protect cores.
在取心过程中，密闭液能成功保护岩心。
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At the same time function on casting blasting shakeout, coring and cleaning.
抛丸机能同时对铸件进行落砂﹑除芯和清理。
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Sidewall coring techniques are used in field development to determine the watered out degree.
将井壁取心技术应用于油田开发中，评价油层的水淹程度。
词根 cor
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cor int. 天哪（表惊叹或烦恼） n. 心脏；英国管（等于English horn或tenor oboe）
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core n. 核心；要点；果心；[计] 磁心 vt. 挖...的核
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corer n. （果实的）去心器