“数量上”的英语可以翻译为：quantitatively ...

从数量上看，产量增长的速度比以往任何时期都要快。In terms of quantity, production grew faster than ever before.部队在数量上超过了敌人.The army was superior in number to its enemies.他说这仅仅是数量上的差别.He said it was only a quantitative difference....