mass segregation

基本解释

He led a mass struggle for racial equality that doomed segregation and changed America forever.
他领导了一场争取种族平等的群众斗争，消灭了种族隔离，并永远的改变了美利坚。
From the Study of the available observational data we find the mass segregation of the COMA Cluster is not significant.
就现有观测资料来看，COMA团星系的质量分层效应并不显著。
The mass segregation phenomenon became more obvious at lower solid content and higher acceleration and there were density gradient in green compacts.
在较低的固相含量和较高的离心加速度下，浆料的分离现象明显，生坯中出现密度梯度。