joist frame的用法和樣例：
例句
- In this paper, space joist frame and rigid frame areresearched and a suit of reliability's analyzed program is exploited.
本文正是基於這種考慮，以空間桁架結構及剛架結構為研究對象，開發出一套可靠性分析通用程序。 - The conveying material frame of a silo is analyzed by finite element dynamic analysis.The stress distribution and displacement diagram of the frame is obtained by computation.
摘要應用有限元分析理論對鋼板倉輸料桁架進行動力分析，得到輸料桁架的應力分佈和位移變化過程圖。
