带离心法
band centrifugation method
同心带状构造
concentric banded structure
concentrator
离心离子交换器
centrifuge ion-exchange plant
盐碱分离离心机
Salt-soda Separating Centrifuge
Giemsa C-显带带型
chromosome Giemsa C-banding pattern
半无限带状含水层
semi-infinite zonal aquifer
半无限带状区域
semi-infinite strip domain