ИI(y)
VI(y)еijmO(sh)
VI(y)еijmO(sh)京еVɽC(j)mmˮmȡڵVI(y)@ЩmO(sh)䣬˵VI(y)еȾoh(hun)һĨGɫ
VɽC(j)mиЧ衢So(h) \пɿȃ(yu)cVɽC(j)mԭ:mwM(jn)^VϲgwۉmxͲҶСwɢ^VҴg϶Ķ՚^ڽ(jng)ϞV(do)څR坍,ͨL(fng)C(j)ŷڴS^VrM(jn)Уۉmڲ,Vu,(dng)_(d)L(fng)ޕrcmǰϵĽӿBIJ׃l(f)Ӎ̖ԄӆӷL(fng)C(j)(gu)
VɽmҪÝmVɽۉmзɢȸߡСcĿǰʹõĝʽmVɽۉmijmЧe(x)ۉmmЧ^(һ80%90%)̫(s2000Pa)ˮ(0.51.2kg/m3)ҪeˮM(jn)ˮ^V˳ͶYγ˶ȾSh(hun)RIJ(qing)ҌۉmŷҪҲԽԽ(yn)ʽmO(sh)Ѳm
ʽmO(sh)uVɽI(y)J(rn)ۉmŷŵĸЧmO(sh)䣬܉MCʩķۉmŷ(bio)(zhn)ʽmλۉm̎Ч^ߡ̎M^ͶYڶǮ(dng)ǰұVɽИI(y)xijmO(sh)䡣ȻڵVɽۉmձ^ĿǰʹõIJmڳm^ИOշۉmеˮճʹͨL(fng)L(fng)pСܿסm՚硣cͬrĿǰʽmV^Veձ^СǼʹ\дweĥpʹÉ̵һϵІ}ˣ^õЧlоwe^С܅(sh)^ámڲVɽۉmĸЧʽmǮ(dng)ǰҪQĆ}VǴʽmĺIJܵĺÉǴʽmܷLڷ(wn)ɿ\еP(gun)I
ˮm¶FVҪm֮һPbI(y),ԓռ(do)λڴ˹ˇ^,ˮmČʩ,ͨ^ѵĆλˮVrA(y)ķʽM(jn)еڮ(dng)¶Vɽ,PˮmĽ(jng)ѽ(jng)e˺ܶ,˻϶ȡÿ϶Ч