߿cʮġ늴ň늴Ų
2012-01-11 09:01:21
Դ߿W(wng)
߿cʮ늴ň늴Ų
1.˹f늴ňՓ
1׃Ĵň܉܇ga(chn)늈׃늈܉܇ga(chn)ň.
2Srg׃Ĵňa(chn)(wn)늈.Srg׃Ĵňa(chn)׃늈.Srg׃늈a(chn)(wn)ňSrg׃늈a(chn)׃Ĵň.
3׃늈׃ĴňP(gun)ϵγһɷָĽy(tng)һw@늴ň.
2.늴Ų
1׃늈ʹňǻD(zhun)༤a(chn)ɰl(f)^(q)܇gγ늴Ų. 2늴ŲǙM3늴ŲЂ늴ŲһN|(zh)Mһ|(zh)lʲ׃ٺͲLl(f)׃늴ŲٶvڲLλlfij˷ev=λfκlʵ늴ŲеĂٶȶеĹc=3.00×10 8 m/s.
(؟ξn־ϼ)
- 1cˇg(sh)I(y)鿴ԺУ
- 2F˄(w)I(y)鿴ԺУ
- 3(lin)W(wng)ڌI(y)鿴ԺУ
- 4Ƶ팣I(y)鿴ԺУ
- 5WǰI(y)鿴ԺУ
- 6H]݆˄(w)I(y)鿴ԺУ
- 7VҕI(y)鿴ԺУ
- 8O(sh)ӋI(y)鿴ԺУ
- 9(sh)(j)I(y)鿴ԺУ
- 10ҕX_O(sh)ӋI(y)鿴ԺУ
߿͘I(y)ߵʮI(y)
߿cʮ늴ň늴Ų