例句與造句

1. Abstract : cable - stayed is used to cable suspension , but cable force is calculated by manual , and only for less than 5 segments , and the prescion is poor . this paper puts forward “ zero moment method ” , which can not only calculate more segmental soupe force , but both temporary joint and fixed joint during construction . the mechanical concept is clear , and it is easy for calculating . it is fit for program , and the illustrations prove that the methods are right
   文摘:斜拉扣掛在纜索吊裝中經(jīng)常運用，但扣索索力多采用手工計算，且多用于5段以內(nèi)的吊裝，計算復(fù)雜，精度低.本文提出“零彎矩法” ，可計算任意多段扣索索力，既可計算拱肋在施工過程中各節(jié)段臨時鉸接，又可計算各節(jié)段固結(jié)的情況，將兩種連接方式統(tǒng)一成一種計算方法，力學(xué)概念清楚，計算簡便，適宜程，文中最后用示例證實本方法的正確性
2. It's difficult to find temporary joint in a sentence. 用temporary joint造句挺難的