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ӕr(sh)g2017-11-15 15:30:06 ˚⣺7226
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ָˮwU|(zh)ке܉wζē]l(f)|(zh)ͨ^(gu)՚|(zh)˵X(ju)ٶ֪һNX(ju)Ⱦǵ͵Ĺ֮һS˂ˮƽIJ߼(du)(yu)mĭh(hun)ҪΣԽ(li)Խ𹫱ҕ퐺ȾhО(gu)ҡʮ塱h(hun)c(din)P(gun)(xing)Ŀ֮һ
 Ⱦā(li)Դ
1r(nng)I(y)r(nng)I(y)(chng)ψ(chng)׈(chng)ˮa(chn)ӹSa(chn)ĐS~Ұ˳ȶr(nng)I(y)a(chn)ͼӹЮa(chn)ġSB(yng)ֳİl(f)չҎ(gu)ģ(jng)I(yng)U(ku)B(yng)ֳ(chng)ζѳɞ鮐ζȾɺҕ
2I(y)I(y)a(chn)Юa(chn)Đa(chn)ҪTУʯ;ƏSʯͻSʏSr(nng)ˎSͿSzSƤSȡ@ЩTa(chn)Đ|(zh)ȩͪԼr͸NЙC(j)܄ζNӡyI(y)ɐȾҪ֮һc(din)Ό(du)
3йO(sh)ʩ(chng)ˮӵܾW(wng)ˮ̎St(y)ԺȹO(sh)ʩa(chn)ĐƩˮt(y)ˎȡֵһSͺӵˮa(chn)ĐѳɞҪĐȾԴӰ푳ǝڵIJ
 
 
wȾһN͵ĭh(hun)ў(gu)J(rn)ٰl(f)_(d)(gu)ҌһNйM(jn)о(xing)(sh)ʩ(gu)⌦(du)ȾҲ_չ^ձWĶ(g)I(y)I(lng)У̶ʽ̿Óȼg(sh)һvʷ(li)҇(gu)Ҳ_ʼҕ(du)ıO(jin)y(c)cӆ˲֐ŷŘ(bio)(zhn)GB 14554-93׵ķȾķĿ(bio)֮һҪ_(d)GB 14554-93Ҏ(gu)Đ|(zh)װ򻯚򴼡׶̼ͱϩȣŷŘ(bio)(zhn)KĿҪ(chung)һ(g)o(w)Ĺh(hun)һN|(zh)ij⏊(qing)SLԇ߶ӏ(qing)(j)Yϱo˵ĸX(ju)(qing)ȣc|(zh)(du)X(ju)Ĵ̼Č(du)Ȕ(sh)֮gP(gun)ϵWeber-Fechner
I = K logC + a   1
ʽУI ˌ(du)X(ju)ĸX(ju)⏊(qing)ȣ
K (sh)|(zh)ͬKֵͬ
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a (sh)|(zh)ͬaֵͬ
ʽ1f(shu)ʹѐ|(zh)ȥ90˵X(ju)X(ju)ȅsֻpһ߀@Q˷ΐȷȾyҪ琺_(d)ŷŘ(bio)(zhn)߀Ҫ(yn)ʮǧ˼ӏ(qing)Ⱦ@ȞҪ
     Ŀǰ(gu)H(gu)(ni)퐺ֶҪã1, ֱȼ2, ߻.3, .4, ̿.5, ˎҺܷ.6,オⷨȵ.?c)ڲ̶ͬϴO(sh)ͶY\(yn)гɱ̎С(wn)ÓЧʲڶȾȵȆ(wn)}
ַ KʡKɽ·189̖(ho)
Ԓ 0512-55009073
棺 0512-55009043
] 䣺 sds383@126.com
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