logarithmic decrement

基本解釋

• [物] 對(duì)數(shù)衰減；[物] 對(duì)數(shù)減量

英漢例句

雙語(yǔ)例句

• The results show that the logarithmic decrement of the system is greatly increased when it is equipped with the damper.
  結(jié)果表明：裝配阻尼器後的轉(zhuǎn)子系統(tǒng)其對(duì)數(shù)衰減率有了很大提高。
  d.wanfangdata.com.cn
• Finally, the natural frequencies and damping ratios of the structure can be found from these signatures by logarithmic decrement method.
  最後，用對(duì)數(shù)減縮法，由這些曲線求出結(jié)搆物的固有頻率和阻尼比。
• The important action of eigenvector in estimating stability margin is investigated, and the limitation of both system damping and logarithmic decrement criteria is pointed out.
  探討了特征曏量在評(píng)估穩(wěn)定性裕度的重要作用，指出了傳統(tǒng)的對(duì)數(shù)衰減率與系統(tǒng)阻尼判據(jù)在評(píng)估軸承穩(wěn)定性裕度時(shí)的侷限性。

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詞組短語(yǔ)

短語(yǔ)

• logarithmic energy decrement 對(duì)數(shù)能量減縮;對(duì)數(shù)減能
• average logarithmic energy decrement 平均對(duì)數(shù)能量衰減率
• logarithmic decrement method 對(duì)數(shù)衰減法
• logarithmic E energy decrement 對(duì)數(shù)能量減縮
• hull vibration logarithmic decrement 船躰振動(dòng)對(duì)數(shù)衰減率

• logarithmic decrement更多詞組

專業(yè)釋義

土木建築工程

• 對(duì)數(shù)衰減量

物理學(xué)

• 對(duì)數(shù)遞減
• 對(duì)數(shù)減量
• 對(duì)數(shù)減縮量
• 對(duì)數(shù)衰減率

機(jī)械工程

• 對(duì)數(shù)衰減率
• 對(duì)數(shù)減輻

電子、通信與自動(dòng)控制技術(shù)

• 對(duì)數(shù)衰減

數(shù)學(xué)

• 對(duì)數(shù)衰減

計(jì)算機(jī)科學(xué)技術(shù)

• 對(duì)數(shù)減量