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- well head controller 井口控制器
- Land the BOP onto the well head. 座防喷器到井口头。
- Simple acidizing well head assembly. 简易酸化井口装置的研制与应用。
- Rig up the 135/8 "BOP stack onto the well head. 将135/8"防喷器组移到井口。
- Gig up the 13-5/8" BOP stack onto the well head. 将13-5/8"防喷器组移到井口。
- It was the best head in my life. 那是我一生中最快乐的时光。
- Don't you think we'd better head for the play now? 你不认为我们最好现在就出发去看戏吗?
- Which well head assembly is better is easy to decide. 哪个井口装置更好些是容易决定的。
- This new tool frees your hands for other tasks, also is suitable for people with physical impairment and having head control only. 该新工具可滕空双手进行其他工作之外，又切合只有头部控制的肢体伤残人士。
- Do not you think we had better head for the play now? 你不认为我们最好现在就出发去看戏吗？
- I think the best head fake of all time comes from Caitlin Kelleher. 幸运的是，我有很多老板。
- Wire rope is linked to pipe string by attached guide sheave to well head so that it can finish quickly workover treatment.It can ... 高效修井作业车是将钢丝绳缠绕在滚筒上,通过安装在井口上的导轮,带动钢丝绳连接的管柱,进行快速修井作业。
- Aim at monitoring production performance of Kela 2 gas field,well head test is done by using high precision electronic manometer in the gas field. 研究结果表明,该方法能适应克拉2气田异常高压环境,利用测试结果及其解释可以进行产能计算,为气田稳产提供产能评价;
- Experiment results show that the methods satisfy the heading control demands of remote-operated tracked vehicle. 试验证明，转向控制方法能够满足遥控履带车辆的方向控制要求。
- Lastly, the fifth chapter studied the application of fuzzy control in ship"s heading control. 最后，第五章研究了模糊控制技术在船舶航向控制中的的应用。
- That pitiful donkey called for several hours, the farmer in the well to be anxious pitifully in the well head runs around in circles, was does not have the means to rescue it. 一天，一个农民的驴子掉到了枯井里。那可怜的驴子在井里凄惨地叫了好几个钟头，农民在井口急得团团转，就是没办法把它救起来。
- It constructs a relation between the analyzed data of well head and mud ditch drilling fluid, and relation between them and whole hydrocarbon value examination while drilling. 建立了井口和泥浆槽钻井液全脱分析数据之间的关系,同时建立了它们与随钻检测全烃值之间的关系;
- The well head is narrow, Li Xiaolong wears the air respirator to be unable to go into a well, has to give up equipping hangs upside down Jin Gouru solitarily the well. 井口狭窄，李小龙佩戴空气呼吸器无法下井，只好放弃装备只身倒吊金钩入井。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- So all-time best head fake award goes to Caitlin Kelleher's dissertation. 所有有史以来最好的障眼法奖去授予凯特琳.;凯乐荷的论文。
