1
QָλeķһÿƽٿˁǼһĿˣĸߵͼһӰеCеWӡˢǼһ|Ŀڴ(sh)ǰN۵ġָλeķһÿƽжٿ˱ۂʹüһʹü퓵e
2ˮ
ˮָͼ100150ºؕrpٵķcԭ֮ٷʱˮǙzyҪĿˡκμĮaƷҎ(gu)ˮְٷֱȵҎ(gu)@ژɼҪɷwSwScˮ(lin)ϵǼҪ(lin)ϵθwSˮֺӰwSdgȺͼ퓳ιܡˮӰ푼ķ;˜ʷ(wn)īȡܛȺͼӡˢܺ늚ܵȵˮǼҪĿ
3ҷ
ҷָڷٟķc^ԇӷ֮ٷʱcĻҷҪɼ|s|ٶһ0.1-0.9%ʩz|ԼVɫϵĻҷֻǼȫҷкٵһ
4
ȱĺ̶ȡyӋMМyԱضeضĉyȴСһ㉺980ǧһҪһĺȹͬȻƳƷĺͲͬoָÿļͼķYԿ/3o=/
5o
oָÿļͼķYԿ/3oǺYɾo̶ȵĿˣǼͼĸ|ڼĶԺ͏H(lin)ϵӰ푵ͼĹWӡˢ
6
ָڱضնضݷeĿ՚ͨ^ܱضԇӱc֮gĿ϶ĕrgțQڼırߵͲƽĻȺܲ
7
ָܵďͨԽ^ضȵԇӵĿ(ţD)єLضȵļlڱЧr ļL()cMĿԇ ӆλMĿ(ţD2) еҪ(sh)֮һһN
8˺Ѷ
˺Ѷָ˺AпڵԇضLȕrԺţ(D)_ѶȱǼc忹ѵ
9۶
۶ָͼڱضܽ180ۯBΔ(sh)ۯBΔ(sh)۶ȱۯB
PI~I(y)V
