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֮M(jn) .ʂ乤 Q(sh)HI(y)OˆT_؟cʂӋ(hu)ϴM(jn)ǰÑ(h)P(gun)ˆTl(f)ͣˮ֪ͨԁ(li)ˮ˾ڵؠI(yng)\((w))z鹤ˆTrʂTb֮CеļƷʹ֮Cе]ͣˮr(sh)gAP(gun)]ˮ֮M(jn)ˮy?xn)ˮ֮MAˮ֮ϴ(li)ܺ(jin)M(jn)Еr(sh)(jng)p˶¼l(f)֮Ҋ(jin)rڹr(sh)עⰲȫÜʂ乤 .ҪI(lng) (1) P(gun)]M(jn)ˮyӋM(jn)ˮˮQM(jn)ˮyP(gun)]֮r(sh)gˮ֮M (2) h(hun)֮ˮCAˮ?ch)?˿ƱP(pn))֮h(hun) (3) Cе߬F(chng)ʹ֮NCеđȽ(jng)^(gu) (4) ϴ^(gu)Դ֮ʹԴ֮ʹ횴_䰲ȫ (5) ˮ鿴ˮڸ֮_䰲ȫͨr(sh)ˮ ˮ ˮŷλ춵֮ˮەr(sh)ŷ֮ˮϕr(sh)עⲻҪʹˮ춸· ˮ עˮˮǷٷeˮˮǷ (6) L(fng)C֮bðbL(fng)CԱϹȫ (7) ҺˮؼˮǰA50~100ppm֮cҺԹM(jn)ǰL(chng)ѥ (8) ۃ֮ߑȑmϹҪ (9) ˮʹóˮCѸٳ춲ۃ֮eˮ (10) M(jn)ˮ(_(ki)P(gun))֮zųNeˮr(sh)ͬr(sh)z_(ki)P(gun)ϴM(jn)ˮy_(ki)P(gun)ųeg֮tˮ (11) ֮̎˿˿w֮FP܉TϷP (12) ϴǰۃ֮z鼰zӰ(ɫ) ϴM(jn)֮zۃȱǷpļǷЛ@ˮȮzӰ춴˹֮M(jn)(zӰr(sh)עRƬ֮坍) (13) ܾ(xin)ˮy늘O֮ۃȸܾ(xin)ˮy늘O֮FP늘O֮FPr(sh)eСԱpP_늘O֮Ƿ (14) ϴQʹø߉ϴQCԁ(li)ˮϴQ_֮ϴЧϴQC֮N(li)Qϴ֮Ƕȼc֮x ϴ֮Ξ?ch)M(jn)ˮܵˮܲ픰漰ײ (15) CO֮zz헣
(16) c(din)ʹ֮헙Cеߴ_δzκ춲ۃ (17) ϴ֮zӰ(ɫ) cϴǰȡǶȑͬԱ춱^ (18) ۃ֮Ҋ(jin)¹ (19) M(jn)ˮӛˮָ_(ki)M(jn)ˮy (20) ˮ֮ϴϴԭtcˮͬڟo(w)ʹø߉ϴQCr(sh)ˢȥ۹ (21) ϴꮅϴQˮؼˮ_(ki)ʼM(jn)ˮzۃȼoˮ^֮̎ˮ|(zh)(N0.2ppmɫȑ5ȑ2ҲЮ֮ζ) (22) ϴ֮̎ô_˿wiˮy˩P(gun)]Kɸˮ^ų՚⼰tˮ (23) ˮȫˮM(jn)һzNɫȣr(sh)ͬr(sh)ˮ|(zh)zYԹίӚ˅ .ϴr(sh)C֮ʹϴr(sh)F(chng)֮(sh)Hxm֮CNԭt鰲ȫЧʹǰԔf(shu)(sh)Աº(jin)f(shu)NÙC֮ʹԭt (1) ˮCԳ춲ۃ֮ˮF(chng)xm֮Cʹ»ϳˮCr(sh)ʹK^ʹ늾(xin)gŤ L(fng)CϴM(jn)Еr(sh)Q՚Դ_ȫʹÕr(sh)xƷ|(zh)Ø찲ȫr(sh)עʹ늾(xin)|(zh)Kґw|~܂ ߑˮKܹom֮eעƤ|ܽӲˮl(f)©|¹ (2) ߉ϴQC ‧ʹø߉ϴQC_Ѹl֮ϴĿ ‧ϴˮؕr(sh)A֮ˮ ‧{ϴQCVƤ֮ ‧zR_S䲿ݙC֮ǷQ ‧{B ‧ʹÕr(sh)עⲻҪֱӇ䵽w (3) Nˮ̎C(СͳˮC) ‧ϴQᚈ춳Пo(w)ȫų֮ˮԳˮCȫ ‧VW(wng)֮ ‧ɰʯȶĥp~ ‧ڸC֮IJ{֮ԱB (4) NȜyɫȜyb ‧ȡϴAˮۃȼoˮ^֮ˮM(jn)к(jin)֮ˮ|(zh)z ‧N֮0.2ppm ‧ɫȜyb֮˜Һÿ?j)ɂ(g)¸Qһ ‧yr(sh)p֑坍KעⲻҪpĜyb (5) ˢˮͰϴþһ ‧ۃȽٲ ‧ʹˢ늘O_(ki)P(gun)֮FP ‧ۃȱ۵ײ ‧䓰uAˮ۸g·ؕr(sh)ˢϴr(sh)עʹ䓰a(chn)С ‧FRPuAˮʹˢȿЧȥ۹
ˮl _Ч_֮Ŀˮ(ԁ(li)ˮ)ϴQԸߝ֮Һ(N50~100ppm)M(jn)ЇF_֮ЧԺН֮ˮM(jn)ϴQr(sh)Чp Һ֮u .ע cҺֱӽ|Ƥwr(sh)(hu )дʹ֮X(ju)ʹÕr(sh)eעⲻ۾۾ˮ_ϴ,KRtԺm֮̎ ·ЬӵȽ|cҺr(sh)(hu )ɫƶ ԓҺܓpCеʹÕr(sh)eСr(sh)ôƤ .cҺ cҺдc}ȚͨȚ͚c(c)Һ|uɕr(sh)Ч֮15%A3-4(g)ȿܜpϳ֮cҺS(chng)ƼQ(chng)вͬһA䰵֮̎ .50~100ppmҺ֮u uҺr(sh)]ʹ֮ˮˎ֮Чȝ}Һ֮uʽ(jin)αʾ =֣ģ ѣcҺ֮Ҫ(g) ֣֮Һwe(l) ģҺ֮Чȝ(ppm) ʹôcҺ֮(%) 1 ԇЧȝ5%֮cҺ100050ppm֮Һ 1000 x 50 Q1000 10x5 ҪcҺ1000(g) 2 ԇ5%֮cҺu30100ppm֮Һ 30x100 ==60(g) ѣ60 10x5 ҪcҺ60g(sh)HʹÕr(sh)Ʌ֮QЧȝ5%r(sh)֮Q .ЧȄ֮,̎,ЧȝȱʾˎN֮Чȝȿppmʾ,ʹȄ֮ЧȝȄt%ʾ 1kgȚஔˎƷ֮ЧƯ(Ч65-75%)1.5kg Ư(Ч30-35%)3.0kg cҺ(Ч15%)5.0 cҺ(Ч10%)10.0 cҺ(Ч5%)15.0 ۃr(sh)eעˆT֮ȫclֹˆTyM(jn)ۃ,ʹˆT(zh)ǬQ֮·,ʹ֮L(chng)ѥµȑA50~100PPM֮Һ .ʹø߉ϴQC50~100ppm֮ҺˮˮϴQ,ˮF,鱣Ϲȫ,r(sh)(zh)^,KʹÿoĿR֮,Ξ˿?ch)?/span>픰ײ .(sh)ʩɴεһ,30M(jn)еڶ,30~60,M(jn)AˮۃAˮۃȲ֮Tr,HɷgPL(chng)ʹ,ҿԷֹ(zh)춃ȱ,_ˮ|(zh)ȫ |