例句與造句

1. A method is presented to find these stretchy members and calculate their length in folded state . the result of the geometric analysis of the model made in my lab is presented . the impact response produced by the tension springs in the diagonal members is very serious and a stowing mechanism is designed for the control of the impact
   由于可展天線結(jié)構(gòu)展開動(dòng)力來源于對(duì)角桿中拉伸彈簧，所以結(jié)構(gòu)在展開過程中沖擊力比較大，為了控制其展開速度，同時(shí)為了完成天線的收攏過程，需要電機(jī)來進(jìn)行控制，本文提供了一種電機(jī)控制機(jī)構(gòu)的設(shè)計(jì)方案。
2. It's difficult to find diagonal member in a sentence. 用diagonal member造句挺難的