nucleusn.核；核心；细胞核；原子核nucleus mechanism成核机理nucleus formation(晶)核生成(作用),(原子)核生成(作用)nucleus claustrum[医] 屏状核nucleus amplifier[计] 零放大器nucleus caeruleus蓝(斑)核Nucleus resection髓核切除术nucleus equipment核心设备nucleus lateralis外侧核nucleus germplasm核心种质nucleus amygdalae杏仁核