river survey meaning in English
河道测量
河道调查
河道观测
河流调查
江河测量
Examples
- On the application of rtg in river surveying
在河道测量中的应用探讨 - Key technologies of digital river surveying
数字化江河测量关键技术 - The river survey is the first step in opening up the area ' s forest resources
河流的勘察工作是开发这个地区森林资源的第一步。