... formation sealant 封堵剂 fluid sealant 液体密封剂 liquid sealant 液体密封胶 ...
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... blocking agent 封闭剂 ; 封堵剂 ; 阻断剂 ; 阻聚助剂 Blocking out 遮挡 ; 涂盖 ; 涂去 ; 遮去 blocking filter 闭塞滤波器 ; 遮光滤光片 ; 间歇滤波器 ...
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...cal sealing, bacteria, polysaccharide, plugging agent, levan [gap=725]关键词：肥料，土壤，生物密封，细菌，多糖，封堵剂，左（果）聚糖 ...
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... block adjustment 分区平差；区域网平差 block agent 封堵剂 block and bleed valve 截断-泄放阀 ...
基于60个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
以细煤灰为主剂，研制了一种廉价的FD - 2型封堵剂。
A cheap FD - 2 plugging agent was prepared with the thin coal ash as main material.
封堵注水井的大孔道是控水稳油的重要措施，封堵剂的选择也越来越重要。
Plugging large pore in water injection well is the most important measures, and choice of plugging agent is getting more important.
针对目前水泥浆封堵炮眼存在的问题，研制开发了不留塞高强度炮眼封堵剂FD-2。
The paper develops embrasure plugging a-gent(FD-2) with high strength according to the present problem that cement plugs embrasure.
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