以河北省迁西县为例，提出了选取生态环境干扰度指标因子的原则，进行了干扰度指标因子的分级及赋值，并应用灰色关联度分析确定指标因子的权重。
Taking Qianxi county, Hebei province, for example, we put forward the principles to select influencing factors, then graded, evaluated them and fixed on their weight by grey system analysis.
昔日国王及其他贵族们得遵守“位高权重”的原则，在战役中身先士卒。
In the olden days, Kings and other nobles, observing the principle of noblesse oblige, fought at the head of their troops.
提出了建立磨损型式标准模型库、确定隶属函数和选取权重系数的方法和原则。
The methods and principles of establishing standard pattern base for wear mode, determining the related functions and selecting weigh parameters have been put forth.
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