The traffic flow information guidance can improve the operating efficiency of regional traffic.
交通流信息诱导能提高区域交通运行效率。
The aim is to improve the operating efficiency and effect of international petroleum engineering project.
其目的是要提升国际石油工程项目管理水平，提高国际石油工程项目运行效率和效果。
Great savings in manpower, material resources and greatly reduce the labor intensity and improve the operating efficiency!
极大的节省了人力、物力，大大降低了劳动强度，提高了作业效率！
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