水文断面 meaning in English
hydrometric section
Examples
- Ningmeng , longsan reaches and its lower reach are studied as well ; from which the suitable and the minimum eco - environmental water demands for 10 important hydrographic sections of the main stream of the yellow river are put forward at last
对宁蒙（下河沿头道拐） 、龙三（龙门三门峡）和下游3个重要河段的河道生态需水量、环境需水量计算方法及生态需水量、环境需水量耦合等问题进行了研究，提出了黄河干流10个重要水文断面的适宜生态环境水量和最小生态环境水量。