水文勘测 meaning in Chinese

water survey

Code for survey and design on hydrology of railway engineering
铁路工程水文勘测设计规范
Yangtse river hydrology research bureau
重庆长江水文勘测局
Technical specifications for hydrological survey of 220kv overhead transmission lines
220kv架空送电线路水文勘测技术规范
With practical examples , this paper deals with the effects of applying gdt high - resolution geological detector to hydrologic exploration in shaanxi province
摘要通过实例说明gdt高分辨率地质探测仪在陕西水文勘测中的应用效果。
Abstract : according to investigation data of designing for bridge opening in china , in this paper the equations for estimating length of bridge opening have been established . the equations can be the reference for revising “ norm of investigation and design of highway engineering on hydrology ”
文摘:根据两次全国公路大中桥孔径设计资料的调查，对桥孔长度进行了全面分析，为《公路工程水文勘测设计规范》制定桥长公式提供参考