例句與造句

1. This paper analyzes forces in loader shovel during shovel ' s fetching material from a stockpile and forces in operation mechanism components , and builds force and torque matrix equations
   摘要在對料堆中鏟斗鏟取過程進行受力分析的基礎(chǔ)上，對裝載機工作裝置各構(gòu)件進行了受力分析，建立了力及力矩平衡的矩陣方程。
2. It's difficult to find loader shovel in a sentence. 用loader shovel造句挺難的