In a bridge testing,the transmission speed reaches 900 kbps,and the average time of read datum once time is less 300 ms.是什么意思_In a bridge testing,the transmission speed reaches 900 kbps,and the average time of read datum once time is less 300 ms.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句