粒级英语怎么说
“粒级”对应的英文单词有：grade、fraction ，一共2个，具体意思及用法如下：
grade等级；职别；成绩等级；年级
fraction[数]分数；一小部分，些微；不相连的一块，片段；[化]分馏
与粒级相关的短语
粒级层[地质] graded bedding;diadactic structure;graded bed;Bradded Bedding
粒级韵律层graded rhythmite
粒级递变相graded facies
粒级层理graded bedding
常见土壤粒级soil fractions
分选粒级[矿业] size range of separation
粒料级配底层Aggregate Subbase
粒料级配Aggregate gradation
粒级煤[矿物] sized coal