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地质岩心钻探
释义
地质岩心钻探
Encyclopedia
理学
钻探工程
释
geological core drilling
地质岩心钻探
使用专用钻探机械,利用圆筒状钻头、岩心管和钻杆等组合成钻具,在岩石中环状破碎岩石,在孔底中心部分保留一个柱状的岩心,再从孔内取出岩心用以研究地质和矿产情况的钻探。简称地质钻探。是钻探工程学科下最重要的分支学科,是固体矿产地质勘探中采用的主要技术方法。
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interpenetrating network of samples
interpenetrating polymer networks
interpenetrating polymer networks (IPN)
interpenetrating samples
interpenetration
interpenetration twin
interpercentile range
interpersonal attraction
interpersonal communication
interpersonal communication in family relationships
interpersonal communication in friendships
interpersonal communication in health care
interpersonal communication in romantic relationships
interpersonal communication in workplace
interpersonal communicative competence
interpersonal conflict
interpersonal conflict of laws
interpersonal deception theory
interpersonal distance
interpersonal function
interpersonal influence
interpersonal perception
interpersonal psychotherapy
interpersonal relation
interpersonal school
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