operating section造句

例句与造句

1. Based on the integrated debugging drill management experiences of guangzhou metro for the modified project of line 2 , the first operating section of line 3 and the university - town section of line 4 , the paper analyzes and discusses the management mode of the multi - line integrated debugging drill in urban rail transit , and demonstrates that the application of project integrated management is effective in large - scale integrated debugging drill of urban rail transit
   摘要系统地总结广州地铁2号线调整工程、 3号线首通段、 4号线大学城专线同时开通前的综调演练管理经验，通过对城市轨道交通系统的多线综调演练管理模式的分析和探讨，证明项目集成管理在城市轨道交通大规模综调演练中的应用是可行有效的。
2. It's difficult to find operating section in a sentence. 用operating section造句挺难的