oa۠h(hun)Ƽ˾н BˮO(sh)bã؛ؓ(f)؟(z)\(yn)ݔb{(dio)ԇӖ(xn)һl(w) (g)Bϵy(tng)ԭˮˎ|(zh)^V̿^VVbRO蹸^V߉áBĤԼ(yng)ăxxyTC(j)ܼܵȽMBĤһNɉ(q)(dng)߷ӷxĤډƄ(dng)£Һеˮ^Ĥӡ(yng)x(x)ȱĶ_(d)ˮĿġBĤĿС1nmЧȥr(ji)x(du)һr(ji)xӵȥʿ_(d)95-99%(du)ͷЙC(j)ȥʿ_(d)100%ЧȥԭN(x)ͲBϵy(tng)܉ȥԭˮ97-99%ϵĵV|(zh)(x)ԭ(x)(ni)صBb^(yng)xӽQfO(sh)(jin)oAȾ\(yn)M(fi)õ͵ȃ(yu)c(din)ʹBbìF(xin)(yng)xӽQ
(jin)
BַQBһNԉƄ(dng)Һзx܄Ĥx(du)Ĥһ(c)ҺʩӉ(dng)^ĝBr(sh)܄(hu)ȻBķBĶĤĵ͉(c)õ^܄BҺ߉(c)õsҺsҺ÷B̎ˮĤĵ͉(c)õˮڸ߉(c)õuˮ
Br(sh)܄ĝBʼҺN飺
N=Kh(p)
ʽKhˮBϵ(sh)SضpĤɂ(c)oОĤɂ(c)ҺĝBϡҺĝBО飺
=iCRT
ʽi|(zh)xɵxӔ(sh)C|(zh)ĦȣRĦw(sh)T^(du)ض
Bͨʹ÷nj(du)QĤ͏(f)ĤBõO(sh)䣬ҪпwSʽʽĤxO(sh)
BĤܽˮеĸNoC(j)xӡzw|(zh)ʹ|(zh)ĶȡÃƵˮҲڴЙC(j)ҺA(y)sڷB^̺(jin)ܺĵ20õѸٰl(f)չF(xin)ѴҎ(gu)ģ(yng)ںˮͿˮҊuˮ偠tˮܛ͏Uˮ̎cxӽQY(ji)ȡˮ䑪(yng)÷ڔU(ku)_ʼƷ֭ĝsԼƄķx͝s
Bg(sh)ͨںˮˮĵˮˮܛ̎Uˮ̎ԼʳƷt(y)ˎI(y)W(xu)I(y)ἃsxȷ⣬Bg(sh)(yng)A(y)}̎Ҳȡ^õЧ܉ʹxӽQ֬ؓ(f)ɜpp90%֬Ҳɜp90%H(ji)sM(fi)߀ڭh(hun)o(h)Bg(sh)߀ڳˮеЙC(j)|(zh)zw(du)ppxӽQ֬ȾL(zhng)ʹÉõ
ԭ
ͬweϡҺ絭ˮ͝Һ纣ˮ}ˮքeһăɂ(c)gðĤϡҺе܄ȻĴ^ĤҺ(c)(dng)Һ(c)Һ(hu)ϡҺҺ߳һ߶γһ(g)_(d)BƽB(ti)˷NBBĴСQڝҺķNȺ͜ضcĤ|(zh)oP(gun)ڝҺ(c)ʩһ(g)ڝBĉr(sh)Һе܄(hu)ϡҺ(dng)˷N܄(dng)cԭBķ෴@һ^̷Q鷴B
(yng)÷
μ(j)Bm늌(do)С500S/cmˮ|(zh)
ˮ늌(do) 1-10S/cm
ˇ̣
ͨ^ԭˮռԭˮM(jn)ˮoԭˮͨ^ˮݔ͵ʯӢɰ^V̼^V(yng)xܛM(jn)гˮ̎(jng)^A(y)̎ˮڽ(jng)^^VַQ^VM(jn)뷴BC(j)M(jn)зB̎BC(j)Ҫļˮ̎ϵy(tng)̎ɵˮͨ^ˮM(jn)ݔˮ̎ɺͨ^I(y)ĹbO(sh)M(jn)йbQͰˮСƿˮ
(yng)÷
̫ˮˮsˮƂ䣻 켰ˮ t(y)ˎӵИI(y)ˮǰƂ䣻 ˇĝsxἃˮƂ 偠ta(b)oˮ}ܛˮ ˮˮ 켈ӡȾʳƷИI(y)ˮUˮ̎ˮ̎
Ը߷ӷxĤĤxg(sh)һNЧwxԪg(sh)30ȡ˲Ŀwٰl(f)չяV(yng)ڇ(gu)(jng)(j)ĸ(g)I(lng)