类 通用名称：称量纸 英文名称：Weigh paper 理化性质：纯品为白色棱形结晶，熔点200℃，相对密度1.437，溶解于水，微溶于甲醇和乙醇，不溶于乙醚和丙酮。 用途：本品主要用于主要用于合成泛酸和泛酸钙、
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A method of Dynamic Constitution Evaluation is suggested in this paper. Subjective weigh is given based on G1 method, and objective weight obtained from entropy method.
本文提出了一种动态组合评价方法，在指标权重的确定中以G1法为基础确定主观权重，运用熵值法确定客观权重。
In this paper, the right discriminant rate of discriminant model is extended, and the concept of misjudgement loss of discriminant model is considered to weigh the loss of discriminant models.
对回代正确率作了推广，提出了判别模型损失的概念，并以判别模型的损失为标准来衡量判别模型的好坏。
Combined with the calculation theory of light weigh abutment and many years' design experience, checking calculation for the stability of light weight abutment is done in the paper.
通过多年的设计经验，结合轻型桥台的计算理论，对轻型桥台稳定性进行了验算。
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