߿cCеӺ͙Cе
2012-01-24 08:52:00
Դ߿W
߿cߡCеӺ͙Cе
1.C\
1x:wڸƫxƽλõλƴСҿָƽλõĻ؏µC\.
2C\ӵ:؏F=-kxٶa=-kx/mcλƷ෴ָƽλ.
C\һN׃\ƽλÕrٶٶȞ;λ̎ٶȞ㣬ٶ.
3C\ӵ
λx:ƽλָ|cλõΣʸֵ.
A:wx_ƽλõxǘʾӵď.
Tlf:ʾӿ鵹PϵT=1/f.
(؟ξn־ϼ)
߿cCеӺ͙Cе