safe and rapid construction的意思|示意

Geomechanical analysis and geological prediction are are an requirement for scientific, safe and rapid construction.

地质力学分析和隧道超前地质预报是隧道科学施工的必然产物，是安全、快速施工的要求。

The constrained conditions of construction for big-scale urban interchange bridges are more and more strict, and the requests of safe and rapid construction are increasing higher and higher.

随着工程环境的变化施工制约条件越来越严格，安全、快速施工的要求也越来越高。

As the rapid process of city infrastructure construction and urbanization, how to protect the safe operation of urban drainage pipeline network is an urgent problem.

随着我国城市化进程和城市基础设施建设的加快，如何保障城市排水管网的运行安全是急需解决的问题。