常見(jiàn)例句The research work of this thesis intends to study the DFR theory and test method with its application in the running frame of low-speed magnet driven aerotrain. 本文擬研究DFR理論與DFR試驗(yàn)方法以及該方法在低速磁浮列車走行機(jī)構(gòu)主要構(gòu)件的疲勞可靠性壽命分析中的應(yīng)用技術(shù)。Study on the Techniques of the Locating and Speed-measuring of the Aerotrain 磁懸浮列車的定位和測(cè)速技術(shù)研究Study on the Techniques of the Locating and Speed-measur ingof the Aerotrain 磁懸浮列車的定位和測(cè)速技術(shù)研究(cover)The magnetism aerotrain , who covers more than 400meters per hours, has become a tourist scenery spot in Shanghai. 磁懸浮列車時(shí)速為400多公里,它成為滬上一個(gè)旅游景點(diǎn)。magnetic aerotrain 磁懸浮列車magnetic aerotrain pier 磁懸浮軌道梁 返回 aerotrain