frequency resonance造句
例句與造句
- 2 low frequency resonance , spanning 40 - 100hz , occurs beside the track . the wheel rail interaction creep force and the sleepers natural frequency cause this
（ 2 ）列車行進(jìn)之輪軌激振力頻率與基鈑自然頻率發(fā)生共振產(chǎn)生40 - 100hz之低頻噪音。 - Experiment result shows that the high frequency resonance analysis based on half - complex wavelet can improved the sensitivity of rolling bearing fault diagnosis
實(shí)驗(yàn)結(jié)果表明基于半復(fù)小波的高頻共振分析法能提高滾動(dòng)軸承的早期故障診斷率。 - Along with the extensive use of power cable lines in power distribution system , the probability of fundamental frequency resonance has greatly increased
隨著配電網(wǎng)中電纜線路的大量使用，出現(xiàn)基波電流諧振的可能性大大增加，威脅系統(tǒng)的正常運(yùn)行。 - In chapter 6 , the new half - complex wavelet is adopted to diagnosis defects of rolling bearings . inherent resonance frequency can be found out by time - frequency analysis with half - complex wavelet , and high frequency resonance analysis is implemented with half - complex wavelet to locate the failure
第六章通過半復(fù)小波對(duì)軸承振動(dòng)信號(hào)進(jìn)行連續(xù)小波變換確定軸承檢測(cè)系統(tǒng)的固有共振頻率，實(shí)現(xiàn)軸承故障的高頻共振分析，并確定故障的種類和部位。 - Based on two fault diagnosis instrument systems for rolling bearing and car , several diagnosis strategies using integrated intelligence have been brought forward . applied methods that fault feature is extracted from high frequency resonance signal have also been presented . many experiment results have shown the effectiveness of these methods
以滾動(dòng)軸承和車輛故障診斷儀器系統(tǒng)為研究背景，提出了幾種集成智能故障診斷策略和從高頻共振信號(hào)中提取故障特征的實(shí)用方法，并充分利用這些方法對(duì)滾動(dòng)軸承和車輛的多種故障診斷進(jìn)行了實(shí)驗(yàn)研究，證明了這些診斷方法的有效性。 - It's difficult to find frequency resonance in a sentence. 用frequency resonance造句挺難的