]ʽsx͕rĻԭtҪc(din)
ߣhengkeԴӱh(hun)Ƽ˾rg
2021-11-23 01:33 L
]ʽs(yng)ֿ]ȫ͵̘I(y)Ug༰sĽʩԇҪ(yng)MℝڟԭЙC(j)Uۉma(chn)c(din)ԼƷѷ̎϶
]ʽsx͕rĻԭtҪc(din)
1swY(ji)(gu)ԭҪι(jng)gMbm(dng)
2xxˮÑ(yng)cs(w)O(sh)ʩCˮÓP(yng)̵ˇҪˮ^wRC(j)O(sh)xùƽ
3sˮʽϺˮwh(hun)ضҪ
4xL(fng)C(j)ƥܱCLԻ\(yn)УoӸ~ƬˮgԺòĿxL(fng)C(j)~ƬC(j)O(sh)Ƕȿ{(dio)ҪCǶͬ늄әC(j)늿^늄әC(j)~
5ܺĵA(y)С]ԇ?yn)s߀ҪƷ|(zh)p
6sC(j)O(sh)λǷc֮䣬ȥֿ]Ŀ՚ͨҪcﻥ⣬߀(yng)ֿ]ȫ͵̘I(y)Ug༰sĽʩԇҪ(yng)MℝڟԭЙC(j)Uۉma(chn)c(din)ԼƷѷ̎϶
7]ʽsM(jn)ˮܷɰ90°180°270°\(yn)D(zhun)
8sԭϿ-50泬͜أ¾ƽص-10ĵ^(q)ُIrҪfx÷Y(ji)ʽsA(y)s3%
9ѭh(hun)ˮĜȲ50mg/l̫mϺ͝nԳҪrҪxÜˮwι̷ʽ
1.ѭh(hun)ˮĭh(hun)ضҪɷ֞ߜМؠB(ti)
2.ҪИ(bio)(zhn)sss
3.C(j)O(sh)λõĬF(xin)rҪsxɢc
4.(bio)(zhn)sҎ(gu)xѭh(hun)ˮҪC(j)Msˮ
1ֿ]sIеˮܶˮܶȾָ10m2Чռeÿ^sˮØ(bio)Rqfq=Q/Fm3/m2.h(Q-sm3/h;F-sЧˮռem2)
2sh(hun)ضt2՚ضȭh(hun)ضξlΣˮƽδt’δt’=t2-ξ()δt’Q֮sδt’ֵԽСtsԽ(sh)δt’ܱ
3]ʽs©ˮضt1ˮضt2֮δtδtQ֮sˮزijһЩزԽtsԽáa(chn)ӹԣδtԽta(chn)O(sh)Ҫsˮܜp©ˮضt1ܸߕrزδtdzsĜضȲһ䵽ϺҪǰһNָ(bio)mҪfyDz