在利用活化法进行中子能谱测量中，活化箔的多群截面是必须的输入参数之一。

The multiple group cross sections are indispensable when we want to obtain the neutron spectrum by multiple foil activation method.

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传统的故障分析法多采用集中参数模型，无法反映真实线路的分布参数特性。

Traditional fault analysis methods for transmission line mostly adopt lumped parameter model, so the distributed parameter characteristic of real transmission line can't be reflected at all.

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用市场法进行企业价值评估，国际上通用的方法是采用多参数综合法，一个参数对应一个评估价值；

Appraising enterprise's value with the market approach, the method in common use is to adopt comprehensive means of muti-parameter in the world, a parameter corresponds to a assessment value.

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