secondary enrichment
短语词组
- secondary sulfide enrichment 硫化物次生富集
- zone of secondary enrichment 次生富集带
- secondary enrichment of sulphide 硫化物矿床次生富集作用
- secondary enrichment medium 二次增菌培养基
- lateral flux secondary enrichment 侧向迁移
- secondary enrichment zone 次生富集带;二次富集带
- posterior secondary enrichment 期后次生富集 返回 secondary enrichment