【化】 交换电流

KB-R7943对豚鼠心室肌细胞Na -Ca2 交换电流的作用

guanine nucleotide exchange factor (GEF)

ion-exchange resin

foreign exchange instrument【金融】

leach ion-exchange flotation process【冶】

in exchange with

displacer insert in heat-exchange conduit

exchange half-time

exchange energy