分选作用 meaning in English
sorting action
Examples
- The sand is separated from the silt and clay by wave sorting .
砂粒在波浪分选作用下从粉砂及粘土中分出。 - Because deposition is rapid, sorting and stratification are generally not well developed .
因为沉积作用是快速的，分选作用和层理就得不到很好的发展。