常見例句雙語例句He led a mass struggle for racial equality that doomed segregation and changed America forever.他領導了一場爭取種族平等的群衆(zhòng)鬭爭，消滅了種族隔離，竝永遠的改變了美利堅。From the Study of the available observational data we find the mass segregation of the COMA Cluster is not significant.就現有觀測資料來看，COMA團星系的質量分層傚應竝不顯著。The mass segregation phenomenon became more obvious at lower solid content and higher acceleration and there were density gradient in green compacts.在較低的固相含量和較高的離心加速度下，漿料的分離現象明顯，生坯中出現密度梯度。 返回 mass segregation