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- In the paper, the system is analyzed from the aspects of formulation design, debris-carrying and lubricity, wellbore stability, leak protection , system maintenance etc. 本文对该泥浆体系的配方优化、携岩及润滑性能的提高、保持井眼稳定及井眼防漏堵漏的措施、泥浆日常维护措施等进行了研究分析。
- Keywords mekralon;fiber cement;cementing;cementation;leak protection; 聚丙烯;纤维水泥;固井;注水泥;防漏;
- The rain drip down from a leak in the roof. 雨水从屋顶的裂缝中滴漏下来。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞，整整一油箱的汽油都漏光了。
- You must shut the gas supply off if there's a leak. 煤气泄漏时，必须把截门关上。
- A small leak will sink a great ship. [谚]小洞沉大船; 小患不治成大灾。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- The rain dripped down from a leak in the roof. 雨水从屋顶的裂缝中滴漏下来。
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- Electric shock and leak protection measurs of low-pressure system and choice of protection electrical equipment 低压系统触电漏电保护措施及保护电器的选用
- The young in our society need careand protection. 我们社会的年轻人需要受到关怀和爱护。
- Study and Application of Leak Protection and Toughness-reinforcement Cement Slurry for Thief Formation 易漏地层防漏增韧水泥浆体系的研究和应用
- He was paying out half his profits as protection. 他把所得利润的一半交给歹徒作为保护费。
- As a temporary shift, he covered up the leak with a plastic bag. 作为权宜之计，他用塑料袋把漏洞给包上了。
- They lobbied on the environmental protection issue. 他们就环境保护问题在议员中进行了游说。
- A thin jacket is a poor protection against cold. 一件单薄的夹克衫不足以御寒。
- The settlers banded together for protection. 移民联合起来保护自己。
- We stopped the leak in the gas pipe by means of lead. 我们用铅堵塞了煤气管上的漏洞。
- The news of the radiation leak caused widespread public alarm. 辐射泄露的消息引起了公众的普遍恐慌。
- He's devoted his whole life to the protection of the rare animals. 他终生献身于珍稀动物的保护。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
