valley basin中文什么意思

谷盆

• valley:    n. 1.谷，峪，河谷；凹处。 2. ...
• basin:    n. 1.脸盆；水盆。 2.满盆，( ...
• basin valley:    河谷盆地; 盆状谷

例句与用法

1. Based - gis the risk assessment of debris flow in haizi valley basin of yunnan province
   的云南省海子沟流域泥石流危险性评价
2. The topography is hilly in the main , with big and small rivers crisscrossing . there was certain ratio of valley basins
   韶关市地形以山地丘陵为主，大小河流密布，河谷盆地也有相当比重。