This is because the mechanical memory can only be effective in the short term, is not solid.

这是因为机械记忆只能在短期内奏效，并不牢固。

youdao

To become acquainted with these conditions of mechanical memory requires no further study of mechanics, nor would that study tend at all to advance the special inquiry of psychology.

要想认识这种机械记忆的情形，并不需要进一步去研究力学，况且，力学的研究对心理学本身也不能有什么推进。

youdao

To become acquainted with these conditions of mechanical memory requires no further study of mechanics, nor would that study tend at all to advance the special inquiry of psychology.

要想认识这种机械记忆的情形，并不需要进一步去研究力学，况且，力学的研究对心理学本身也不能有什么推进。

youdao