gradedadj.等级的;按等级的;梯级的动词grade的过去式和过去分词.
graden.等级;年级;成绩;斜坡v.分级;评分;渐次变化
graded irradiation分段照射
grade length limit坡长限制
graded recruitment分级募集
graded slip-mode递级滑模
graded commissions等级佣金
Graded Ge fraction渐变Ge分布
Gradenigo syndrome格拉代尼戈综合征(急性化脓性中耳炎、累及外展神经和三叉神经)
grade construction年级建设
grade distribution年级分配
grade-separationn.立体交叉