under excitation

常見例句

雙語例句

• The typical natural frequencies and mode shape as well as the dynamic amplification of some buttresses under excitation of different levels are also given.
  文中還給出典型單墩的自振頻率和振型，不同激振狀態(tài)下各墩位的動(dòng)力放大情況。
• Employing 1/4 substructure, imitating the boundary condition, a 1/8 scale model was constructed and tested to study its mechanical behavior under excitation of fans and earthquake action.
  取1/4子結(jié)構(gòu)，模擬邊界條件，按1：8縮尺比例制作模型進(jìn)行風(fēng)機(jī)擾力和地震作用下的試驗(yàn)研究。
• Also, harmonic analysis of the whole structure of the bus under excitation of engine was carried out, and through the results the dynamic performance of the bus excited by engine vibration was known.
  對(duì)整車模型進(jìn)行發(fā)動(dòng)機(jī)激勵(lì)下的單位位移諧響應(yīng)分析，根據(jù)諧響應(yīng)計(jì)算結(jié)果，對(duì)發(fā)動(dòng)機(jī)激勵(lì)下的整車結(jié)構(gòu)動(dòng)態(tài)性能進(jìn)行了分析和了解；
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