例句與造句

1. The aims of this paper are to develop a general computer - based analysis method , which is suitable for any composite columns with either regular or irregular cross sections and meanwhile to evaluate some existing simplified design equations using this proposed method
   本文的主要目的是建立一種可用于各類規(guī)則和不規(guī)則截面組合柱的通用計算機分析方法，并利用該方法對現(xiàn)有的一些簡化設(shè)計公式進(jìn)行比較和評估。
2. It's difficult to find irregular cross section in a sentence. 用irregular cross section造句挺難的