通过这些手段可以减小部分误差，使得所建的模型更符合实际情况。

By these means can reduce the part of the error, making the models built more in line with the actual situation.

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将电能量装置的综合误差按组成分类讨论，对各部分误差产生的原因、大小进行了计算分析，并提出了相应的改进方法。

The calculation method for the complsition error of electric energy measruement device and the reducing method for the composition error;

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但这并不排除一小部分此种气体被移作他用的可能性，即取走一些经过计算不超过误差范围的气体用于测试隐匿的离心机。

But that does not rule out the possibility that a small quantity of the gas, calculated to fall within that error margin, was diverted to test some hidden centrifuges.

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