基本解釋[計算機科學技術(shù)]無人值守時間英漢例句雙語例句The ratio of working time to standby unattended time of the tubular electric heating elements is less than 1 when the tubular electric heating elements work at interval.所述電熱管間隔工作時電熱管的工作時間和非工作時間的比值小于1。ip.comunattended standby time更多例句詞組短語短語standby unattended time 備用停機時間;非工作時間;[計]空閑時間;空閑時間unattended standby time更多詞組專業(yè)釋義計算機科學技術(shù)無人值守時間