... 防霉油墨 fungicidal ink 防气窜 anti-fluid-channeling 防渗结构seepage prevention ...
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... gas blanketing check pad 紧塞垫 gas-check performance evaluation 防气窜 gas check pad 紧塞垫 ; 紧塞绳 ; 气密垫 ...
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... at times 不时 gas channeling prevention 防气窜 wound rotor 绕线式转子 ...
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防气窜外加剂 Gas Channelling Inhibition Agent
·2,447,543篇论文数据，部分数据来源于NoteExpress
氮气膨胀剂在固井防气窜中起着重要的作用。
Nitrogen swelling agent is vital for controlling gas channelling during cementing.
解决注水泥作业的防气窜问题，是提高固井质量，保护油气层的关键技术。
It is a key technique of raising cement job quality and protecting oil and gas reservoirs to solve the problem of gas channeling prevention in cementing job.
该仪器的结构、工作原理，以及水泥浆防气窜能力评价方法已申请国家专利。
The structure and working principle of the instrument as well as the method of evaluating anti-gas channeling ability of the slurry have been patented.
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