特殊用法aggregate grading1.集料级配alphabetical grading1.以字母评分automatic grading1.自动分级, 自动分类average grading1.平均粒度coil grading1.线圈的分段colour grading1.色度分级continuous grading1.连续级配density grading1.按密度分级double grading1.双重特性, 双重分级fine grading1.细级配gap grading1.间断级配high grading1.【采矿】选择性开采homogeneous grading1.中继线齐次分品length grading1.长度分级machine grading1.机械平地2.机械分级(水果, 蛋等)multiple slip grading1.滑复式分品法one-stone grading1.单粒径级配partial reversal grading1.(自动电话)部分反向分品法partial reversed grading1.(中继线)部分反向分级法sand grading1.砂子粒度分级size grading1.按大小分级, 粒度分级specified grading1.技术规范中指定(的)级配standard grading1.标准级配straight multiple grading1.直复式分品法typical grading1.典型级配visual grading1.外观分级grading of soil1.土壤级配