The resulting gusts scour the ice surface, depositing snow on the other side instead of letting it build up against the station itself.
这样，被转移的强风冲刷着冰面，对面的积雪就不会堆积起来抵住科考站。
2
The scour of subgrade along river side is a main type of the highway washout of flood, the maximum scour depth would effect the subgrade safety directly.
沿河公路路基冲刷是公路水毁中的一个主要类型，而最大冲刷深度将直接影响沿河路基的安全。
3
With the practice dig out of the way, scientists will scour the landscape for a prime spot for the lander to perform three side-by-side digs.