gear system短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 齿轮系 This paper established a method to research the characteristics of gear transmission system based on the design parameters of gear/span> system, the dynamic performance of gear system can be estimated. 本文建立一个基于设计参数的非线性齿轮系统特性研究方法，能够评估齿轮系统的动态性能。 fabiao