他说这仅仅是数量上的差别。

He said it was only a quantitative difference.

youdao

但是已知的血液的各种形式没有检测到显著的数量上的差别。

There was no significant difference in the number of bloods that could be tested with given amounts of each form.

youdao

二是，数量上的差别是由于现实的工资替代率低于理论替代率造成的，这一点也是我们在前面第一部分所论述的。

On the other hand, the difference in absolute value is lies in the difference between the practical rate and the theoretical rate. We will demonstrate it in this paper.

youdao