Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/671b37468ede32bc5f6763a5a05a1e48.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 time lag relay例句_time lag relay英汉例句_time lag relay双解例句_食材鋪反向词典
Finally take the relay valve for example, time lag characteristic of air brake actuating system is discussed and the spectrum analysis is introduced in… 以繼動閥爲例，探討了氣制動傳動系統滯後反應時間特性，竝將頻譜分析引入到對氣制動傳動系統動態特性的分析與評價中。