1 }
ijhe1500km2,пhǼs80km2r(nng)^(q)r(nng)巶(ni)50km2ćL(fng)م^(q)hڿhL(fng)Ҏ(gu)10km2ĹI(y)^(q)(j)h(hun)՚|(zh)(bio)(zhn)ԓh(zh)Эh(hun)՚|(zh)(j)(bio)(zhn)e ( )km2
A. 1420
B. 1440
C. 1450
D. 1490
_𰸣C,
2 }
(j)h(hun)՚ؠ(bio)(zhn)h(hun)՚|(zh)܅^(q)N02һСr(sh)ƽ ֵ()mg/m3
A. 0. 24
B. 0. 12
C. 0. 08
D. 0. 04
_𰸣A,
3 }
(j)h(hun)՚|(zh)(bio)(zhn)P(gun)S02NO2ƽȽy(tng)Ӌ(j)(sh)(j)ЧҎ(gu) _()
A.ÿзֲ90(g)վֵÿ10(g)ֲվֵ
B.ÿзֲ90(g)վֵÿ12(g)ֲվֵ
C.ÿзֲ144(g)վֵÿзֲ12(g)վֵ
D.ÿзֲ160(g)վֵÿзֲ10(g)վֵ
_𰸣C,
4 }
رˮh(hun)м(bio)(zhn)m÷()
A.
B.̎ijˮ
C. һ㾰^Ҫˮ
D.(jng)(zhn)ĆһOI(y)ˮ
_𰸣C,
5 }
رˮh(hun)|(zh)(bio)(zhn)Ҏ(gu)IIIˮ|(zh)ֵ( )mg/L
A. 0. 1(졢0.0025)
B. 0. 2(0.05)
C. 0.3(0.01)
D. 0. 4(0.2)
_𰸣B,
6 }
(j)ˮ|(zh)(bio)(zhn)֪ijȾIIIII, IV(bio)(zhn)ֵքe 0. 001mg/L 0. 001mg/L, 0. 002mg/L 0. 01mg/L,ij̎ˮԓȾyԇY(ji) 0. 001mg/LÆ(xing)Mu(png)r(ji)ԓ̎ˮ|(zh)(yng) ()
A. I
B.
C.
D. IV
_𰸣A,
7 }
(j)ˮˮ|(zh)(bio)(zhn)(yng)(zh)еڶˮˮ|(zh)(bio)(zhn)ĺ( )
A.ˮa(chn)B(yng)ֳ^(q)
B.Oˮ
C.IL(fng)΅^(q)
D._l(f)I(y)^(q)
_𰸣A,
8 }
(j)h(hun)|(zh)(bio)(zhn)M(jn)Эh(hun)yr(sh)O(jin)yc(din) _( )
A. yc(din)xκη()3. Om
B.нyc(din)ڻ1m,1.2m
C.н҃(ni)yc(din)x0. 5m
D.н҃(ni)P(gun)]Tr£yc(din)҃(ni) 1. 2m
_𰸣B,
9 }
ƽԭ^(q)܉ͨ()(jng)^1h(hun)܅^(q)(j)h(hun)|(zh) (bio)(zhn)(c)܉ľ30m̎Rֽ(du)(yng)h(hun)܅^(q)e(yng) ()
A. 1
B. 2
C. 4a
D. 4b
_𰸣C,
10 }
λڳ̘I(y)ą^(q)ľסլڡЅ^(q)h(hun)(dng)(bio)(zhn)Ќ(du)(yng) mõ؎()
A.סլ^(q)
B.Ľ̅^(q)
C.υ^(q)̘I(y)ą^(q)
D.I(y)Ѕ^(q)
_𰸣C,