比如有人定义为
所有跟贴·加跟贴·新语丝读书论坛
送交者: whoami 于 2017-05-15, 00:20:17:
回答: 提上来回一下底下关于金刚石硬度的话题 由 whoami 于 2017-05-14, 23:59:39:
qualitatively different than the behaviours of the
individual constituents
但怎么定义qualitatively different 呢？ 有人说是
cannot be straightforwardly understood in terms of
known properties of the constituents。
所有跟贴:
加跟贴