߿c(din)C(j)еӺ͙C(j)е
2012-01-24 08:52:00
Դ߿W(wng)
߿c(din)ߡC(j)еӺ͙C(j)е
1.C\(yn)
1x:wڸƫxƽλõλƴСȣҿָƽλõĻ؏(f)µC\(yn).
2C\(yn)ӵ:؏(f)F=-kxٶa=-kx/mcλƷ෴ָƽλ.
C\(yn)һN׃\(yn)ӣƽλÕr(sh)ٶٶȞ;λ̎ٶȞٶ.
3C\(yn)ӵ
λx:ƽλָ|(zh)c(din)λõʸֵ.
A:wx_ƽλõxǘ(bio)ʾӵď(qing).
Tlf:ʾӿ鵹(sh)P(gun)ϵT=1/f.
(؟(z)ξn־ϼ)
߿c(din)C(j)еӺ͙C(j)е
P(gun)]