Warning: file_put_contents(): Only 0 of 6435 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 UMV是什么意思,UMV的翻译,UMV音标、读音、用法和例句_零食美味英文词典
Three models are compared with the usability of UMV, economization of traveling time, and the adaptability of the passengers need. 最後從動車組利用、旅客旅行時間節省和旅客需求適應程度等方麪對3種模式進行了比較。