例句與造句

1. to make reasonable calculation hypotheses first, obtain the equation of motion of the structure, and then solve the equation to achieve the deformation characteristics of the structure
   即先作出合理的計算假設(shè)，再列出結(jié)構(gòu)的運動方程，最后求解方程即可求得結(jié)構(gòu)的變形特征。
2. It's difficult to find calculation hypothesis in a sentence. 用calculation hypothesis造句挺難的