ڏVٿ-
Դ
2002_ʼܟ_ʼڏVИI(y)Ѝ¶^
c(din)
1Јںܴg
3Փ߀ǁΰl(f)ֶбF(xin)ʽ`(jng)(chung)O(sh)Ӌ(j)ܱ_(d)͑cͬĂ(g)Իc(din)ڽ(jng)^ǰΕr(sh)g^ȷEM֝M۵䲼AoՓ߀njI(y)͑ߙn(g)ԕr(sh)еµďVF(xin)ֶܟһ̶m(yng)ӭ@N
4VI(y)ܟИI(y)^gfʮfԪһāa(chn)O(sh)ͶY^С
g(sh)
cҪ4(g)Ҫc(din)(jng)^ʮһxĿǰ(ni)Ҋā
M(jn)Ya(chn)|(zh)(yng)ԓf^ܟ֮Јr(ji)^ăr(ji)^Ҫ֮һĿǰЈρĆr(ji)һ25-30Ԫ/Hr(ji)^ҲɳɱNܴ
ڶģͨ^λʹͬһ(g)֣ߴ粻ͬҲҪͬģģҪȸ|(zh)á?yn)ģ߱ľ|(zh)ֱP(gun)ϵa(chn)Ʒ|(zh)ģ^߹ˇˮƽҪ(jng)(yn)Sļg(sh)ˆTǰĿǰЈܟһֱ̎ڸߵȵăr(ji)λģߵļӹ(yng)ԓfҪļg(sh)[1]
ֹg(sh)
ֹܼg(sh)һNҪُIF̙C(j)ܙC(j)һӿ
ЧֵһN
ֹģ߿LʹVI(y)wֵģֻʹһΣģߵijɱ㺆ʮҪˇc(din)ǣģ߳ɱOú䏳;ģģߵֻҪ(g)ֵΠg(sh)ʹÁ]ʹøԱͰģ?yn)|(zh)pӯ(yng)I(lng)龫ʵȫI(y)ܙC(j)ȥfԪͶY
g(sh)ϵā壬0.3-0.5κκ0.3İĿ1ƽ0.5Ŀ2ϵĴƽ?fn)A?fn)(fn)?dng)ڣܙC(j)ҪΠҪȫһӵģߣ߀Ҫĥ⻬Oڷa(chn)ǰºֱDzg(sh)ֻ7-8Ԫģ߳ɱ20犸㶨
r(ji)Ӌ(j)
һVИI(y)P(gun)ֵĈ(bo)r(ji)cFƤ֡⁽ԓֵˮƽֱLһ߅Ӌ(j)1İÿֶو(bo)r(ji)1İÿƽو(bo)r(ji)
ܟ(bo)r(ji)ֻͬҪעdž߀p
Vb
oP(gun)С