There are two distinct aspects to the offshore drilling industry.

海底钻探行业有两个截然不同的方面.

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Large - diameter casing cementing is a special operation in offshore drilling.

大管径固井是海上钻井工程中的一项特殊作业.

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Obama opposed the abolition of the ban on offshore drilling.

奥巴马反对取消海上钻井禁令.

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Large caliber cementing is a special operation in offshore drilling engineering.

大管径固井是海上钻井工程中一项特殊的作业环节.

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Strength and security of riser play an important role in offshore drilling and completion.

隔水导管的强度及安全性对于海上钻完井作业安全至关重要.

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Protestors also made their voices heard. Many held and chanted against McCain's stance on offshore drilling.

反对者也发出了发对的声音, 他们反对麦凯恩对于沿海开发的所持的态度.

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The fabrication of 30 inch conductor tubes for offshore drilling operation is described in this paper.

论述海洋石油勘探作业中使用的30寸隔水套管的试制过程.

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Control achieved certain results, the public enthusiasm for offshore drilling is not reduced.

控制取得一定成效, 民众海底钻探热情未减.

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