A mathematical model for determining the thermal influence zone of buried hot oil pipeline was developed and solved numerically by the finite element method.

建立了埋地热油管道热力影响区的数学模型，并用有限元法进行了求解。

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Each user resides in a different time zone, has different cultural influences and expectations, and might influence both local and remote transactions.

每个用户位于不同的时区，有不同的文化影响和期望，而且可能既影响本地又影响远程的事务。

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A calculation method of the flattening in sheet rolling deformation zone, using influence function, was derived.

采用影响函数法推导了薄板轧制时变形区内轧辊弹性压扁的计算式。

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But he will have to rely mainly on the political case for joining briefly, that Sweden outside the euro zone lacks influence in Europe because the economic case is not clear-cut.

ECONOMIST: Relations with the EU are warming a little

But after the American invasion of 2003 they extended their zone of influence, marked by their own checkpoints (technically manned by the Iraqi army but actually by Kurdish units of it), in predominantly Kurdish areas west and south of the green line, which has become blurred and sporadically shifts.

ECONOMIST: Iraqi Kurdistan

British officials privately concede that they are worried about retaining their influence from outside the euro-zone.

ECONOMIST: European financial regulation