We select the special relaxation parameter and put the projection matrix into many blocks according to the projection angles in the reconstruction procedure.

在重建过程中采取对投影矩阵按投影角度分块的方法，选取特定的松弛参数。

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The effect of filler on the relaxation behaviour of epoxy matrix has been analyzed.

分析了填料对环氧基体松弛行为的影响。

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The effects of loading rate, interfacial adhesive energy, relaxation time of matrix material, average size of particles, and the particle-size dispersity on the energy dissipation are discussed.

在此基础上，计算了材料中的粘性耗散功和损伤耗散功，并讨论了加载速率、界面粘结能、基体材料的松弛时间、平均粒径和粒径分散度等对这两种耗散机制的影响。

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