只有在这个位置，肌力才能如上所述提供额外的稳固作用，这个间隙被称为中性区(图5)。

Only in this space, will the muscular forces be able to be recruited to advantage, as explained above. This space is termed the neutral zone (Fig 5).

youdao

只有在这个位置，肌力才能如上所述提供额外的稳固作用，这个间隙被称为中性区(图5)。

Only in this space, will the muscular forces be able to be recruited to advantage, as explained above. This space is termed the neutral zone (Fig 5).

youdao