• 体积将侵入挤入阶段是个十分重要阶段,包括几个基本阶段

    The stage where the volume pumped places the influx inside the casing shoe (the shoe line), is important as well but has not been included in these basic phases in well control.

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  • 锐步喜欢听到他们的时尚运动被称为雅皮士”(雅皮士指高薪职业人士)。

    Reebok executives do not like to hear their stylish athletic shoes called "footwear for yuppies".

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  • 能够防止空中泥浆流动这种回流或者U效应的发生。

    The float shoe prevents reverse flow, or U-tubing, of cement slurry from the annulus into the casing.

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  • 内皮细胞肿胀,钉样突向

    Strut of cell of tube wall endodermis, appear hobnail kind dash forward to tubal antrum.

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  • 实用新型涉及一种用于通道修整加固

    The utility model relates to a grind shoe for finishing sleeve tube paths and fixing lining tubes.

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  • 实用新型涉及一种用于通道修整加固

    The utility model relates to a grind shoe for finishing sleeve tube paths and fixing lining tubes.

    youdao

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