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。
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.
实验挖掘已经完成，科学家们将在登陆器周围搜寻一处最佳地点，并排进行三处挖掘。
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.
实验挖掘已经完成，科学家们将在登陆器周围搜寻一处最佳地点，并排进行三处挖掘。
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