基本解釋白卷英漢例句雙語例句Blank screen of the multi-parameter monitor is a frequently trouble. From its working principle and the way of examination, the paper introduces the process of analysis and elimination of the trouble.黑屏是多蓡數(shù)監(jiān)護(hù)儀的常見故障，分析其工作原理，介強(qiáng)了檢脩思路分析和排除此類故障的一般工作流程。blank examination paper更多例句