送交者: whoami 于 2007-11-17, 12:29:34:

回答: 较低当然是基态和激发态相比 由 eng 于 2007-11-17, 11:03:00:

• He did mention there is energy loss during the process. - feelslikespring (92 bytes) 2007-11-17, 20:10:19 (183874)

加跟贴