built-up shape 组合型材
The mathematical model of the surface shape measurement of aspherical optical components is built up according to the laser scanning measurement principle by the translation & rotation method.
根据激光扫描平移加旋转法的测量原理，推导出了非球面光学零件面形测量的数学模型；
In this paper, aimed at minimizing the whole strain energy of thin shell structure, the model of shape optimization and the topology optimization were built up.
以薄壳结构整体应变能最小为目标，建立了薄壳屋盖的形状优化与拓扑优化模型，并提出了薄壳屋盖形状优化与拓扑优化的的求解方法。
Having built up graphics library, to basic shape, you can create CNC program only by filling in basic data, and to arbitrary shape you have drawn, you can create CNC program successfully, too.
对基本形状建立了图形库，只需填写基本数据即可生成数控程序。对所绘任意形状也可顺利生成程序。
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