dynamic engagement造句

例句与造句

1. This paper presents operation principle of gear dynamic engagement system and points out shifting conditions according to geometry , kinematics and kinetics theories
   摘要介绍了齿轮动态啮合系统及其工作原理，从几何学、运动学、动力学3方面分析了安全换挡的要求，综合指出了允许换挡的条件。
2. It's difficult to find dynamic engagement in a sentence. 用dynamic engagement造句挺难的