在判断sigma键和π键时，对待p-p重叠如何

1234 2009-01-29 21:03

落寞夜神 2009-01-29 21:04

sunnybird 2009-01-29 21:06

1234 2009-01-29 21:10

鹿马 2009-01-29 21:11

sunnybird 2009-01-29 21:11

1234 2009-01-29 21:13

sunnybird 2009-01-29 21:16

Francisco 2009-01-29 21:17

subsistierend 2009-01-29 21:47