依据这个新标度，原先的化学原子量数值只需作很小的变动。

The new scale required only minimal changes to the values that had been used for chemical atomic weights.

youdao

依据这个新标度，原先的化学原子量数值只需作很小的变动。

The new scale required only minimal changes to the values that had been used for chemical atomic weights.

youdao