mՓ
һmuָ
umܵҪָ: mЧ, , Ե.1mЧʣϵָmķۉmcMmķۉm֮. mЧ, mɷ֞: Чm(5080%), Чm(8095%)Чm(95%)
2ʾͨ^mrĉpʧСmɷ֞: m(P<500Pa), m(P=5002000Pa)m(P=200020000Pa)
3ԣumҪָ֮һ, mOM\оSoMɲ. ڸNm, 늳mOM, ʽm֮, Ϲܳm, Lm
mC
^m, һʹۉmĿ՚зx, һ^. ʹۉmĿ՚зxҪ:
1Cе: , x͑T;
2: |ĺYV, m@Ľ|ú͔Uɢ|;
3: ͨ^ӝ, Y, , ʹm۶Ŀ՚зx;
4o:oʹ늉mĿ՚зx; 5UɢС0.3ķۉm
mx
Cеʽm Cеʽmr^Soߜgm˺ğ5mµĉmȥ^wmȸߕr@mmԜppmؓ
ʽm ʽmY^ͶYmЧʱ^ܳȥСۉmҿͬrȥһкw늏SÓmһwȱcˮ^{͏UˮM̎O估g^Ҫע
^Vʽm ^VʽmԴVmЧʸܳĉm̎׃mԏm̎лՃrֵļСwʽmͶY^SʹõĜضȵrwĜض¶cضtHӳmڝm𤸽ڞVʹmmȳ^mըޕrҲʹôʽ^V
ʽ^VVڸNIaijm^ͷLmmұSFSȵijm͵͉}_mmұVɽИIĴLDLmmڽZʳCеИIķۉmС}_mmڽZʳˎCеИIķۉmΙCmmڸֲPmcݔϵyȲλķۉmwӳmm̎ߜغmwҲ̎^ߵķۉmwضȺ͚׃^rҲmȱcwe^b^s^
늳m 늳mгmЧʸpʧ\M^͵ăc늳mȱcͶYOsռe\So^ߵҪۉmıҲҪĿǰ늳mҪ̎ŷŝҪ^һSoˮƽĴIȼúl늏SͽұИI
OӋxmr]ƥ䆖}:
1. mڃwķۉmҪchҎŷŝҪƥ. OӋr̎wķۉm, ̎ͭhҎŷҪ_ҪmijmЧ, Ȼxmijm. \, ߀ע\ӹrmЧʵӰ.
2. mՉmҪc·ۉm̎ƥ. ֱӁG, ]hĶȾ}.
3. mҪc̎ĚwԺͷۉm|ƥ. wĜض, , g, ȼcըԵȶֱƼsmʹ. ʽm̎ߜ, ߝĚw. ۉmֲ, ճY, , , ȼԺ͝ȵ|ֱӛQ˳mijmЧ͑. ͬijmȥķۉmҲͬ; ճYԷۉm˲ôʽm; ķۉm늳mЧ; ˮԷۉm˲Ýʽm; ۉmȸߕr]pm.
4. mMҪcIĽƥ. СaSxýYε, OM\MٵijmO