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- three mathematical documents 三种数学文献
- Three mathematical description formulas of FCGR were obtained by data analysis and linear fit or nonlinear. 通过数据分析和线性或非线性拟合得到了3种疲劳裂纹扩展速率的数学描述公式。
- The weight of 17 indicators was estimated by Analytic Hierarchy Process (AHP) and Delphi technique, and three mathematical functions for these indicators were established. 采用德尔菲法、层次分析法确定了17项评价指标及其权重;分类建立评价指标数学函数;计算该地区生态安全指数;并与PSR模型的评价结果进行了比较分析.
- Methods We established three mathematical models of most expanders in common use.And the theoretical V/S, being calculated out of the models respectively, were compared with the clinical data. 方法建立了三类常用扩张器的数学模型,对V/S进行了理论计算,与实测结果进行了比较。
- The ENR vulcanization process before overcure period consisted of three stages, which were expressed in three mathematic equations separately. 环氧化天然橡胶硫化过硫期前的硫化过程为3个阶段,可用不同的数学方程分别表示。
- Application of Mathematical Subject Classification in the classification of mathematical documents 在数学文献信息分类中的应用
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
- Her family lives three li away from her school. 她家住在离学校有三里路的地方。
- We spied three figures in the distance. 我们望见远处有三个人影儿。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
- The investigator will be divided into three groups. 所有的调查员将被分为三个小组。
- Three people can sit in the back of this car. 这车的后座可坐3个人。
- I did the calculation by the rule of three. 我是根据比例运算法则计算出来的。
- He is on night duty three days a week. 他一个星期要上三天夜班。
- He knocked back three pints of beer in ten minutes. 他在10分钟里喝了3品脱啤酒。
- mathematical documents 数学文献
- It's three years to the day since we met. 我们整整三年没见面了。
