讨论了光场强度、原子分布角和耗散系数对光场线性熵的影响。

The influences of the intensity of the field, the atomic distribution Angle and the dissipation constant on the linear entropy of the field are investigated.

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衣阿华州立大学设有一台线性加速器，连往屠宰场，另外还有一间实验室，研究人员可以在其中检查辐照产品。

Iowa State University operates a linear accelerator attached to a slaughterhouse and a lab where researchers can examine the irradiated products.

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与常用的电流源为场源的有限元法相比，不需要用电流进行迭代，从而减少非线性涡流场计算的迭代次数。

The current iteration is not necessary and the iterative times of computing nonlinear eddy current fi- eld are large reduced in this paper, compared with the other considering current source.

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