{(dio)^ӼɞһNB(ti)kҡ̈(chng)F܇oጷ(du)kһfĕr(sh)gL(zhng)kһ8(g)Сr(sh)kҵĿ{(dio)ஔ(dng)Ҫ挦(du)k{(dio)NVRV/VIV/VAV{(dio)ϵy(tng)ʲô^(q)eԓM(jn)xأSYС˽һ@Щϵy(tng)
k{(dio)——VRV{(dio)ϵy(tng)
VRV{(dio)ϵy(tng)Ҫm̘I(y)ϵy(tng)Y(ji)(gu)(jin)Σ`Ч(ji){(dio)ӷռbS(jin)ԼܝM(du)h(hun)|(zh)IJͬҪѱ30(g)(gu)Һ͵^(q)ãõˇ(gu)H{(dio)Ŀ϶
VRV׃l{(dio)҃(ni)C(j)̖(ho)Nɸ(j)I(y)Ҫ`x֝MNͬ;ķgĽ픺҃(ni)b͂y(tng){(dio)ȣ(ji)40%ϣƵM(jn)ԣ҃(ni)ضȿƾ±0.5ԃ(ni)ԝM㲻ͬgʹÕr(sh)ge(cu)_cb^̺(jin)Ѹɷօ^(q)ֶM(jn)аbӡօ^(q)ʹ
k{(dio)——VIV{(dio)ϵy(tng)
VIV{(dio)ϵy(tng)Ҫه(g)ǵĿ{(dio)ÿԼ{(dio)ɸ(j)ҪЛQʹÿ{(dio)p湦܌(sh)F(xin)ȻͨL(fng)ɹĶ(ji)sܺ
k{(dio)——VAV{(dio)ϵy(tng)
VAV{(dio)ϵy(tng)ɽ׃L(fng)ȫ՚ϵy(tng)(du)՚⮔(dng)еĝȿƱ^ͬr(sh)(du)ضȵ{(dio)^_ͨ^һЩБ(yng)҃(ni)(g)λĿ՚{(dio)ñ^
k{(dio)ϵy(tng)O(sh)Ӌ(j)Пo(sh)NO(sh)Ӌ(j)ǶȲһĹ̳ɱһϵy(tng)|(zh)Ҳһ(xing)Ŀ{(dio)ϵy(tng)ҪO(sh)Ӌ(j)ˆT(du)̸İҪ(zhn)@ӲܞO(sh)Ӌ(j)“N”k{(dio)ϵy(tng)
һƪ
ϺY | k{(dio)O(sh)Ӌ(j)Ҏ(gu)ӵأ
һƪ
ϺY | Մ֘{(dio)O(sh)Ӌ(j)Ď״Ҫc(din)