例句與造句

1. Secondly , ranging fuzzy numbers are introduced by several methods . thirdly , rangking methods of fuzzy numbers are extended and put the methods into comparition of inequality practice and the method of trapezoid fuzzy numbers comparition is extended . at last , we use two statistical confidence intervals to derive level interval - valued fuzzy numbers , and get another linear programming problem
   本文首先綜述了模糊線性規(guī)劃問題中的一些方法和有關(guān)模糊數(shù)排序的幾種方法，然后對模糊數(shù)的一些排序方法做了推廣，重點(diǎn)討論了模糊數(shù)不等式的問題，最后給出了基于置信區(qū)間的一種模糊線性規(guī)劃問題。
2. It's difficult to find method of trapezoid in a sentence. 用method of trapezoid造句挺難的