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- The Application of PLC on Perforating Charge Assembly System 可编程控制器在射孔弹压装系统中的应用
- One jet perforator charge can creat two stream of jets in the opposite directions which can drill a pair of perforations face to face in the radial of the borehole. 其聚能药包能产生两股方向相反的锥形金属射流，在炮孔壁上形成两个相对的“点状”穿孔。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- Based on the principle of cumulative charge explosion,a new kind of rock cutting blasting technique,the jet perforator charge blasting in small diameter boreholes,is developed in this paper. 本文介绍了适用于小直径炮孔爆破的岩石聚能切割爆破技术。
- X-ray Photo Analyzing for Jet of a Perforating Charge with Big-hole and Deep-penetration 大孔径深穿透射孔弹射流的X光片分析
- The Development and Application of Perforating Gun 102 Assembling Perforating Charge 127 Technology in Daqing Oil Field 102枪装127弹射孔工艺在大庆油田的开发与应用
- Do they charge carriage by bulk? 他们是否按体积计算运费？
- Please charge these bills to my account. 请把这些帐单记在我的账上。
- She appear in court on a perjury charge. 她因被指控做了伪证而出庭受审。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- The shop stuck an additional charge on the bill. 商店在帐单上增收了一笔费用。
- How much interest do they charge on loans? 他们贷款收多少利息？
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- He is proved to be innocent of the charge. 他被证实无罪。
- I am in charge of financial affairs. 我职掌财务。
- This charge is a positive charge. 这个电荷是正电荷。
- She instantly took charge of the child. 她立即把孩子照顾起来。
- I'm in charge of the Marketing Department. 我是负责／掌管市场部的。
- He's the chief, in charge of the whole show. 他是主管，负责全盘工作。
- The anchor chain took charge and ran out. 锚链失去控制而滑了出来。
