例句與造句

1. Because the emphasis of two control methods was computing matrix riccati equation , so based on the simulation relations between computational structural mechanics and optimal control , the minor structure method was applied to solve the matrix riccati equations , and combined with the precise integration method , increased the precision of solution greatly
   兩種控制方法的要點是求解矩陣黎卡提方程，所以還重點討論了基于結構力學與最優(yōu)控制模擬關系的黎卡提方程2 ~ n類精細算法。
2. It's difficult to find computational structural mechanics in a sentence. 用computational structural mechanics造句挺難的