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洗井
释义
洗井
Encyclopedia
理学
水井钻进作业
释
well washing
洗井
水井打成之后,需替换和清洗井内的泥浆、沉淀物,以及井壁泥皮和含水层孔隙内的堵塞物等,使砾料和靠近砾料含水层中的颗粒重新按其大小自然排列,以形成良好的人工过滤层,水流畅通并达到水清、砂净的作业。
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hot plug
hot-point auxiliary cooling
hotpoints model
hotpot restaurant
hot pressed permanent magnetic alloy
hot pressing
hot-pressing sintering of ceramic matrix composites
hot press sintering of ceramics
hot process ammonium chloride
hot R Coronae Borealis star
hot redundance system
hot relic particle
hot rolled section steel
hot rolled steel bar for concrete reinforcement
hot run
hot run; hot test
hot-set
hot shoe adapter
hot shortness
hot shortness, red shortness
hot shutdown
hot site
hot smoking
hot spare disk
hot spot
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