例句與造句

1. The optimal control of uncertain piecewise linear systems is converted to the optimization of upper and lower bounds of the cost function
   摘要將不確定分段線性系統(tǒng)的最優(yōu)控制問題轉(zhuǎn)化成最優(yōu)控制性能上界的優(yōu)化問題。
2. It's difficult to find piecewise linear system in a sentence. 用piecewise linear system造句挺難的