分组分治
Treatment stratified by group
电站列车车组
power plant car train-set
动车组列车
China Railway High-Speed train
ammonium cerium nitrate
仿蒸汽机车列车组
train imitating steam locomotive
"三明治"结构集流体
collector of sandwich structure
半三明治环戊二烯铁
half sandwich”cyclopentadiene iron
half sandwich cyclopentadiene iron
多点三明治成形
multi-point sandwich forming
耳廓全厚三明治式游离瓣
auricular composite tissue flap
共轭三组分
conjugated three-component