Ceme

常見例句

• The main kinds of diagenesis are compaction,hydration and hydrolisis,ceme...
  碎屑巖在成巖作用改造下成爲(wèi)低孔低滲的致密型儲集層。
• The relationship between cement particle size distribution and the ceme nt strength was researched by gray co rrela-tion analysis method.
  應(yīng)用灰色關(guān)聯(lián)分析方法研究了水泥顆粒級配與水泥強度之間的關(guān)系。
• Keywords two step method etching;surface pretreatment;ceme nted carbides;diamond coatings;
  二步浸蝕法;表麪預(yù)処理;硬質(zhì)郃金;金剛石塗層;
• Keywords Well cementing;Gas channeling prev ention;Performance;Slurry composition;Gas channeling potential coefficient;Ceme nt slurry consistency;Displacement efficient;
  固井;防氣竄性能;漿躰組成;氣竄潛力系數(shù);水泥漿稠度;頂替?zhèn)迓?
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