半导体超细粒子
Semiconductor ultrafine catalyst
块体超细晶材料
bulk ultra-fine grained materials
bulk ultrafine-grained materials
bulk ultrafine grained material
配体超超精细结构参量
ligand superhyperfine structure parameters
染色体超前凝聚
premature chromosome condensation
成年大鼠海马神经前体细胞
adult rat neuroprogenitors
海马神经前体细胞
Hippocampus nerve precursor cells