例句與造句

1. we can make use of approximate integral in the method of simpson to get the mtbf of system . then we can gain the curve with time
   利用沿時間軸按辛普森(simpson)法近似積分系統(tǒng)的可靠性曲線可以得到系統(tǒng)的mtbf。
2. It's difficult to find approximate integral in a sentence. 用approximate integral造句挺難的