短語詞組短語the amount of substance 物質的量amount of a substance 物質的量concentration for amount of substance 物質的量濃度surface excess amount of substance 表面過剩物質的量amount of particles of substance 物質微粒量equality amount of substance rule 物質的量濃度amount -of-substance fraction 翻譯;物質的量分數英語 返回 amount of substance