amount of substance 物质的量 ; 物质量

amount-of-substance concentration of 物质的量浓度

amount-of-substance concentration [分化] 物质的量浓度

amount-of-substance concentration of B 物质的量浓度

the amount of substance 物质的量

amount of particles of substance 物质微粒量

concentration for amount of substance 物质的量浓度

amount of a substance 物质的量

surface excess amount of substance 表面过剩物质的量

substance amount 反应物用量