]ʽsʹíh(hun)ע:
1]ʽsʹíh(hun)Ҫ
ٱԚwըԷۉmúˮ^ĵط
ڷڽ߅cMڱľx(1-3Mҕ̖)
۷ھʽ՚şh(hun)ɿ]Lb
2܆}
ٹܵͱybs\ˮλԷֹͿ՚룻
ڿ]OλÕrıÓP̣;]pʧsP܉pʧ
wsӿڷmOӋ1йܵ]ܻ֧
3]w(w)ļ
]ʽs(l(f)s)Ҫsw(wcsPܼt±Pܸgѡ䄩c~ܲݣ}ˮAˮc̼䓹ܺ~ܲڶ\ܷs(l(f)s)׃\_
4
ڌڶ_LCԸ׃LC\ƽ_
۸׃L\ٶȻ׃lƣ
ܸ׃ˮ
5ϵy(tng)Ҫ
S]s(l(f)s)\һЩˮl(f)ˮеĵV|s|ˮзeбҪڙzˮ|ϴˮԱõؿˮ|ֹYһ㽨hļÿϴһÿϴһΣ
ڇˮ|Ҫ:GB50050-95I(y)ѭh(hun)sˮ̎OӋҎ(gu)ˮ|eĵ^(q)](ܛ)Ҫˎˮ÷䓣
ۇˮa䣺l(f)s0.8%+Ưˮs0.1%+ŷ<0.3%=ѭh(hun)<1.2%
܇ϵy(tng)]N֮һ
a.O҃ȱˮԓˮͣCrɌˮȫձ
b.ڇˮۃOüӟһý]ʽ늼ӟPMע
c.ϵy(tng)ֹͣ\Еrųԡˮ