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Salted Otolithes ruber were dried in the blast electric oven using different temperature (20, 30, 40 and 50℃) until the......

使用TDLAS技术进行动态压力测量已经成为压力测量领域的研究热点。波长调制法实验装置较为复杂,需要对多个参数进行设置,选择出最......

对于激光焊接的工艺研究虽然不少, 但因影响激光器焊接质量的因素较多, 对工艺参数的优化一直缺乏有效的获取手段。田口方法作为一......

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Realgar is a naturally occurring arsenic sulfide that is also called red arsenic (or Xionghuang, in Chinese) due to its ......

Systems biology has become the dominant tendency of contemporary scientific development.Its view is consistent with the ......

在量点(QD ) 基于搬运人动力学的分析， InAs/GaAs QD 激光的数字模型借助于完全的率方程被开发。模型包括四个精力层次，在他们之中，三......

Based on the analysis of dilution capacity and self-purification capacity of water body, the dilution, dispersion, entra......

以吊臂自重为目标函数，以基本臂截面尺寸为设计变量，以吊臂的端部位移，局部稳定性，整体稳定性及设计变量初始给定域为约束条件，建立了吊......

对高速列车停站影响进行了分析，建立了高速列车开行主案的多目标０－１规划数学模型，研究了一套有效可行的多层次０－１规划模型，这用有序组全树方......