Gradenn.格拉登(音译名)
graden.等级;年级;成绩;斜坡v.分级;评分;渐次变化
graded cemented carbide梯度硬质合金
graded-powder bonding递级粉末封接
grade of electric meter电表等级
graded groundnut kernel分级花生仁
grade of flooded strata水淹级别
graded time-lag relay分段延时继电器,可调延时继电器
graded measured daywork分级衡量计日工资制
grade separation bridge立交桥
graded inserting method分层错位嵌线法
graded English teaching分级教学