您要查找的是不是：
- Considering the features of the testing vibration signal of the roller bearings, the usage of cepstrum could simplify the analysis of the spectrum... 針對壓榨部滾動(dòng)軸承振動(dòng)信號的特征,利用倒頻譜技術(shù)可簡(jiǎn)化譜圖的特征分析,提高壓榨部滾動(dòng)軸承在線(xiàn)故障診斷的準確性。
- The invention discloses a method and a device for testing vibration performance of an optical fiber coupler for an optical fiber gyroscope. 本發(fā)明公開(kāi)了一種光纖陀螺用的光纖耦合器振動(dòng)性能測試方法及裝置。
- A simple test will show if this is real gold. 簡(jiǎn)單的試驗就能證明這是否是真金。
- Pupils who pass the test will be promoted to the next higher grade. 小學(xué)生只要考試及格就會(huì )升到高年級。
- He held the test tube in his hand thoughtfully. 他沉思地把試管拿在手里。
- Suzhou Dongling Vibration Test Instrument Co., Ltd. 蘇州東菱振動(dòng)試驗儀器有限公司。
- It will be wise to go over your test paper again. 還是把您的考卷再檢查一遍的好。
- Let us show you to see the engine to test. 讓我們指給你看要測試的發(fā)動(dòng)機。
- He is answering the test paper busily. 他正忙著(zhù)答考試卷。
- Don't tumble down on this easy test. 這次考試不難，你可別考砸了。
- Manufacturers of vibration test equipment. 生產(chǎn)振蕩測試設備。
- Tomorrow we'll have a history test. 明天我們將進(jìn)行歷史測驗。
- That driving test was a real doddle. 那次駕駛執照的考試真是易如反掌。
- Test Fdb : random vibration wide band. Fdb 試驗.;在寬帶上的隨機振動(dòng)
- The battery is on test at the moment. 此刻正在對這種電池進(jìn)行測試。
- But for Tim, the whole class passed the test. 除蒂姆之外，全班都通過(guò)了這次考試。
- The boys were given an intelligence test. 那些孩子們接受了智力測驗。
- In the main, the pupils did well on the test. 總的來(lái)說(shuō)，學(xué)生們考得很好。
- Can Jones beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎？那是個(gè)嚴峻的考驗。
- In excuse of his failure he said that he had not been well during the test. 他以考試期間身體欠安來(lái)作為他失敗的藉口。
