英语词汇drill-string tripping怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?钻具组升降程序
... drill-stem test ==> 钻杆地层测试 drill-string tripping ==> 钻具组升降程序 drilled caisson ==> 钻孔沉箱 ...

1
Although most of kicks occur when pulling the drill string from the hole, it is also possible for kicks to occur while tripping in.
尽管大多数井涌都发生在起钻的时候，但下钻的时候也会发生井涌。
2
In this paper, the differential equation for the frictional resistance on the drill string in branch horizontal Wells was established and the total drill string friction during tripping was got.
本文建立了在水平分支井眼中的钻柱摩擦阻力微分方程，并得到了在起、下钻过程中钻柱的总摩阻。

单词	drill-string tripping
释义	drill-string tripping 简明释义钻具组升降程序网络释义 1 ?钻具组升降程序 ... drill-stem test ==> 钻杆地层测试 drill-string tripping ==> 钻具组升降程序 drilled caisson ==> 钻孔沉箱 ... 双语例句 1 Although most of kicks occur when pulling the drill string from the hole, it is also possible for kicks to occur while tripping in. 尽管大多数井涌都发生在起钻的时候，但下钻的时候也会发生井涌。 2 In this paper, the differential equation for the frictional resistance on the drill string in branch horizontal Wells was established and the total drill string friction during tripping was got. 本文建立了在水平分支井眼中的钻柱摩擦阻力微分方程，并得到了在起、下钻过程中钻柱的总摩阻。
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