Therefore, the quality of dam material should be firstly analyzed, and the best alternative method is to replace the landslide mass with well-graded and high shear-strength earth materials.
因而，提出应从其筑坝土料性质分析，采用级配好、抗剪强度大的优质土料换填滑坡体土料的办法处理。
2
It has been graded a u, one of the highest ratings: "You chose well there," says Mick.
它的肉被评了U级，是最好的等级之一。Mick说：“你选择了一头好牛。”
3
They will be graded for spelling and grammar as well as good aesthetic presentation.