In order to ensure the reliable operation of the long - distant undersea optical cable , it is necessary to detect the delitescent fault in earliest time 摘要为了保障长途海底光缆的运行可靠性，需要尽早发现潜在的故障。
2.
The film tell us a story about how the chinese policemen have fought against the delitescent spies and brigands with the aid of chinese people , swept them all out , and finally safeguarded the order of revolution 我人民政府公安人员，依靠群众，与潜伏的匪特进行英勇斗争，终于将其一网打尽，巩固了革命秩序。
3.
The system regards the analyzing of deliquescent gas in oil as main method for diagnosing inner delitescent fault . the system carries out a comprehensive diagnosing combined with diversified high voltage tests items and it can identify the sort of fault . this method effectively remedies the limitation of single means 该系统以油中溶解气体分析作为诊断内部潜伏性故障的主线，结合各种相应的高压试验项目进行综合诊断，确定故障的类别，有效地弥补了单一方法的不足。
