研究了单一组件系统的检修问题的翻译：Study on the issue of maintenance of a single component system 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Studied the problem of a single component system overhaul

Study on the issue of maintenance of a single component system

Has studied the sole module system overhaul question

A study of a single component system maintenance issues

Study on the issue of maintenance of a single component system