test modal analysis的用法和樣例：
例句
- In this paper a SRV white-body test modal analysis was completed.
試驗模態(tài)分析技術(shù)是獲得結構動(dòng)態(tài)特性的一種重要方法。 - Based on the experimental and theoretical modal analysis, the fault diagnosis method for porcelain insulators is studied.
摘要運用試驗模態(tài)和理論模態(tài)分析，研究了瓷絕緣子的故障診斷方法。
