- 重点词汇
- withprep. 具有;和;用;有;以;跟;同;带有;使用;和…在一起;借;与…对立;关于;包括;因为;由于;与…方向一致;由…持有;为…工作;虽然;作为…的成员,为…所雇用;具有,有,带有;在…身上,在…身边;由于,因;在…那里,在…看来
- drillingn.演练;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- fluidn.液体,流体;
- welladv. 好;很;好意地;高高兴兴地;
- killvt.& vi. 杀死…;
- 相关例句
The mechanisms and characteristics for the polyglycol-based drilling fluid have been reviewed.
综述了聚合醇(多元醇)钻井液的作用机理和特点.
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Solid control on drilling fluid is an essential technique for under-balanced drilling.
钻井液固相控制是欠平衡钻井成败的关键技术之一.
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This drilling fluid meets the requirements of aerated drilling technology.
该钻井液可满足充气工艺要求.此外,该钻井液密度连续可调.
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This article introduce a kind of mechanical and electric combined drive drill rig.
介绍了一种机电复合驱动石油钻机.
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本文着重介绍了钻机的结构特点 、 试验情况、主要技术参数等.
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The crease-resistant detergent is suitaBle for all materials that creases easily.
防皱洗涤剂适用于任何易皱面料.
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Are fixtures, ducts , and overhead pipes installed to prevent drippage into product and materials?
是否有吊顶管路等装置来防止凝聚滴水污染产品和材料?
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The wind blew hard , the rain sheeted down, and we were all soaked to the skin.
风在怒吼,大雨如注, 我们浑身湿透了.
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