公布 中文名称:槽谷 英文名称:box valley 定义:溶洞顶部崩塌,地下河出露地表所形成的箱状河谷。 应用学科: 地理学(一级学科); 地貌学(二级学科) 槽谷 即“U形谷”,主要由冰川侵蚀而成的
双语例句
1
As I visited technology workshops in Germany and Silicon Valley, I was struck by how many of these program-shifting products suffer from a simple but fatal flaw: set-top box fatigue.