The internuclear distances in molecules can be measured in many ways.分子中的核间距,可以用很多方法测定它.The hypothetical electron smeart must exert a net attractive Hellmann - Feynman force to counterbalance the internuclear repulsion.假...
Which journals does the library subscribe to?图书馆订有哪些报刊？I subscribe wholeheartedly to this theory.我衷心拥护这种理论.I heartily subscribe to that sentiment.我十分赞同那个观点....