地表水系 meaning in English
surface drainage pattern
surface drainage system
Examples
- Analysed the disadvantage of water system influenced by subsidence and introduced the characters of destroying and existing state of treatment
摘要分析了张集矿塌陷区地表水系遭破坏后带来的负面影响，介绍了矿区内地表水系破坏特征及其治理现状。