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ĸ ䷽мΪڳͼӹʱ֬ԡЩ֬ϩABSڼӹбУرԾϩӲƷԣüȶ¡һõֻǸ֬ԣͨڼӹԵܸɫӹ硢ٽڡ⽵⡢ƷԡͼӹܺġӹʵȡϼӹҵУϵǺҪġ÷ʽԷΪࡣپۺھڡճȡӳӹԺԵãֹھۺճȼӹ豸áڡвͬĹܣ档 ֻҪǵѡǺܼģǴҪǵõһ̶ΪáһĻѧɡԡھۺеĿġӲ֬ᵥھϩ壬вãԷǻãӲֻ֬ܣΪûǻȻܻʼӼӰ졣 ȽϷ࣬Ӻúʯֲ͡Ȼʵֵͷۺͷӷ֬лܶ͡ȾϩȣʹýΪձһЩ֬廯Ӳ֬ᡢӲ֬ࡢ֬ࡣԼ1981ϼӹкõ֣ռ45%Ӳ֬ἰռ35%ٴȡЩӲ֬֬ĽӲ֬)ȱǺܺõĿճֻҪ0.5%ͿʹĤõˬԡȻ衢ҲõĿճΪ0.1-1.0%ֳΪڼ Ʒܣ һ֬ἰ ֬ἰ;ܹģǵԴḻ۸Ժãȶãһ㶼ڼӹǰ֬Ԥ죬ʹ÷㡣Ӳ֬Ҫ֮һΪļ۸ȫ棬ӹɸֽ࣬Ӳ֬пۡǦþӡƺ﮶dzʹõ 1Ӳ֬ᣨֳʮ) ӲĴƷǴйİɫСƬ20ʱıΪ0.918۵70-71棬е383棬۹1429990-100»ӷڱ¡*Ȼ̼̼ױҴˮҵƷ40-97%Ϊɫɫ״Ӳ֬֬(ʮ)Ļᣬ֬ζ 2Ӳ֬ ϼӹõӲ֬Ӳ֬пơǦǶȶ(ﻯȶ)Ӳ֬п۱ϩABSSANȩ;֬ȵҲƷõģӲ֬ƿϩȩ;
ķЩڷг֬ĻһȻ࣬Ҳһ 1Ӳ֬ dzɫҺ壬ڴлܼܻڸ͡Ҷ״ijЩࡣ 2Ӳ֬ᵥ(GMB) һֳʰɫɫ״壬۵Ϊ60״ϹӦ0.9ҵƷеĴԼ25-90%Ӳ֬˫͵ȡھۼȩӲ̼֮۱ϩ۱ϩἰܰ֬ȡ 3Ӳ֬(HTG) һְɫԵ״壬Ƭ״Ӧ0.96۵60-64档 нϺõãԼǺܺõĿճ⣬ƷĿԡࡣõ˫Ӳ֬ 1 һְɫᾧ۵Ϊ75-76棬210棬Ż235档ˮҴ* 2Ӳ֬ Ӳ֬ĴƷΪɫҶ״ᾧˮҴҴ*ȷ¡ 3ҳ˫Ӳ֬(EBS) һְɫϸС²ڴܼȵȻͷܼƷᡢˮȶ䲻ˮ״80Ͼʪԡ״״ϹӦҵƷ96%ABSۼȩ۱ϩ۱ϩϩӲ̼֮ȡ 4ҳ˫(EBO) EBSɫ۵114棬״ϹӦ ġʯ һЩ350ϵ֬ʯϳʯͷϩԼ͡ʵõһضճȻ۳̵ۺԽϲ 1ʯ ҪɷΪֱֱ֧75%ӽ100%ȡ ʯһְɫ壬ڱˡȻ̼ʯ͵һǼܼˮͼ״ȼܼ 2ʯ ʯҪdzһЩֱɣΧԼ500-1000һֱȽϸСľ壬ڷǼܼڼԸ 3Һʯ Һʯܶ࣬ЧҲͬڼӹгЧãȶҲϺáԲʱƷճ 4ϩACPE) ϩָΪ1500-25000ĵͷϩĵͷϩʿ״*ĩ״Լɫ״ԡܡģԡ |