求翻译：在深入学习Java语言、Oracle数据库以及Oracle SES的基础上，设计了油田信息搜索引擎断电恢复系统，实现了OIS搜索信息数据备份与数据恢复的两大主要功能模块。是什么意思？

Designed on the basis of in-depth study of the java language, oracle database and oracle ses oilfield information search engine power to restore the system to achieve the two main functional modules the ois search for data backup and data recovery.

In-depth study language, Oracle Java Oracle SES database as well as on the basis of the information design search engine power is restored, OIS search information data backup and data recovery of the two major functional modules.

正在翻译，请等待...

Learn more about Java language, on the basis of Oracle databases and Oracle SES, designed oilfield information search engine power recovery system, OIS search information is achieved two main function of data backup and data recovery module.

In studies the Java language, the Oracle database as well as in thoroughly the Oracle SES foundation, designed the oil field information search engine power failure to restore the system, has realized two big main function modules which the OIS search information data backup and the data restored.