“primary cementing”的概念、定义、翻译、参考文献-科学参考

单词	primary cementing
释义	primary cementing Encyclopedia 工学固井释 primary cementing常规注水泥用相关设备把配置好的水泥浆从套管内注入，从套管柱（串）底部沿环形空间上返到预定井深，以达到设计段的套管与井壁间的有效封固的方法。
随便看	continued product continued proportion continued ratio continued square root continued trial system continued vector product continue to execute administrative action pending administrative litigation continuing care continuing care retirement community continuing care retirement community, CCRC continuing daily penalty continuing education continuing education college continuing education of road transportation employee continuing nursing education continuing offence continuing series of lots continuity Continuity and Change Continuity and Irrational Numbers continuity and mutation continuity axiom continuity condition continuity correction continuity domain

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