dynamic characters的用法和樣例：
例句
- Then, the dynamic characteristics of the valve are investigated.
同時(shí)對其動(dòng)態(tài)特性也進(jìn)行了較為詳細的分析。 - This paper analyzes the dynamic characteristic of complex plywood by the theory modal analysis technology.
摘要以懸臂復合層板為研究對象，利用理論模態(tài)分析技術(shù)，研究了復合層板的動(dòng)態(tài)特性。
