采用有限元分析法对不同固定方式下镜面热变形进行分析，结果表明：镜体释放热应力前后的法向角度偏差可达近3个数量级；在合理采用压板固定方式后，镜面法向偏转角度在10?。
Applying finite element method to analyze shows that normal angle deviation of mirror body before and after thermal tension being released can be nearly 3 order magnitude which is 10?
新的语言值转换途径使语言值所对应的概率数量级合理化，避免了专家评价语言值的单一化。
The new language value conversion method could make the scalar grade of probability more reasonable, avoiding the simplification of expert's language value.
新的语言值转换途径使语言值所对应的概率数量级合理化，避免了专家评价语言值的单一化。
The new language value conversion method could make the scalar grade of probability more reasonable, avoiding the simplification of expert's language value.
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