separationistn.分离主义者；独立派separationn.分离；分居；缺口；分隔线；[化]离析；【航】间隔separation solid from liquid固液分离separation anxiety of infant婴儿的分离焦虑separation and death anxiety分离和死亡焦虑separation between Zr and Hfseparation of mixed speeches混合语音分离separation control character分离控制字符Separation Performance Index分离性能指数separation and determination分离与测定Separation and Concentration分离富集separation particle diameter分离粒径