(du)TӖ(xn)ԇ1
l(f)r(sh)g:2020-07-27 (li)Դ: hՈ(qng) c(din)
FʡVɽԮӖ(xn)Փԇԇ
FúVȫ O(jin) ־Ԯָ]ľƣ
f(shu)1ԇ 4 (g)}M(mn) 100 ֣60 2οԇ]ԇ
3ԇmúVo(h)(du)TӖ(xn)ࡣ
}̖(ho) һ ˷ ÷
÷ 醾
һ
}
ÿ} 2 2 0 30 ֣
1ʹúʹÕr(sh)gL(zhng)̶횸Q}δʹ_(d)
ϱ횸Q}
2̼Մˮʑ(yng)ڣ
֮g
3Á(li)b}wģ
4bǣ
Ԅ(dng)a(b)oք(dng)a(b)o
5pnj߉ƿݔģ
M(jn)Мpͨ^(gu)Bm(x)œo
6У(yn)r(sh)ҪУ(yn)Śa(b)
7úVȫҎ(gu)̡£߰һʮlҎ(gu)M(jn)(zi)^(q)ҕr(sh)ָ(zhn)T֮gҪã
(lin)Y(ji)
8W(xu)˹zzlyխnjlyĵһl ɫly(du)λ
ly(yng) 7%λϡ
9ٙzԙznjUȫͨyŤ
λѸŻU U¶L(zhng)Ȳ^(gu) 5mL ϸ
10CO z⚤o(h)zxӼ
Ș(gu)
11Ƶc(din) 20 ?xn)?ni)L(fng)˹?ji)_(d)
r(sh)(yn)
12Rr(sh)ͣc(din)ͣL(fng)t
O(sh)Öřڣʾ(bio)ֹˆTM(jn)V{(dio)҈(bo)
13ʹþֲͨL(fng)C(j)ͨL(fng)ľM(jn)ã
zͣ늵ԭͣL(fng)r(sh)횳ˆTДԴ
14˹횴ֱҒ픰壨
ô 300 ף(c)ڲС 200
15úVȫҎ(gu)̡£߰ߗlҎ(gu):M(jn)(zi)^(q)U(xin)yˆTr(sh)С С(du)(du)Α(yng)(dng)c
бǰM(jn)
÷ 醾
x}ÿС} 2 2 0 30 жNx_𰸶Ҫϣ
1͉sԾ(ni)Ě}^(gu)
r(sh)횸Qtֹʹá
A1 (g)
B2 (g)
C3 (g)
D6 (g)
2һ̼кw(yng)ԓc(din)O(jin)ôһ̼ā(li)ԴУ
Aúȼ(zi) Bڱƹ C˹úmը Dࠀľ|(zh) 3Á(li)b}wģ
ACO;
BCO2;
CCH4
4V(zi)r(sh)L(fng)ư
AL(fng)
BL(fng)
CL(fng)
DͨL(fng)O(sh)ʩ 5pnj߉ƿݔģ
M(jn)Мpͨ^(gu)Bm(x)œo
A͉ BЉ⣻ C߉. 6λúϸĎrӷQ(chng)ú픰(j)rȼú^(gu)пy׳̶ȷ֞飨
3 N(li)
A
B ֱ
C
D g 7W(xu)ߙzչbК}Á(li)գ
ġ
Aˮ
B̼
Cһ̼ 8o(h)(du)M(jn)^(q)ɲr(sh)Ҫ(ni)У
(zi)U(xin)yˆTĔ(sh)ڵͨL(fng)˹λ
A (zi)|(zh) B (zi)ԭC (zi)ԴλD (zi) E (zi) F
λ
̖(ho)
b
ӆ
9W(xu)ߙzzlyխnjlyĵһlɫly(du)λ
lytGֽ羀(yng) 7%λϡ
Aһl
Bl
Cl
10L(fng)L(fng)D(zhun)ҪʩУ
AeO𣬿ƻ(sh)
B_{(dio)L(fng)¹ʔU(ku)
CpСşL(fng)·
DF(xin)(chng)ҕO(jin)y(c)ϵy(tng) 11һ̼zĚԙz錢UȫͨyŤ
λѸŻUΣU¶L(zhng)Ȳ^(gu) 5mL ϸ
A35 B45 ȣ C50
12o(h)(du)̎o¹ʺ͞(zi)P(gun)ǣ
A Ѹٷ(yng)
B ʩ_
C r(zhn)_
C ȼr(sh) 135000Pppm ęz֧ԙzy(c)(
)ȵĚw
A0.5% B0.05%C5% 14úc˹ͻA(y)ҪУ
úڸе?jng)_ (tng)úһh(yun)СȆ푺Bͻr(sh)Sװ
A ؉(dng)B 픰(li)C l(f)֧ܔ
D úаl(f)(dng)E (tng)Ҋ(jin)ˮ 15úc˹ͻ(
)ɾgˆTϢl(f)ը¹
A ƉͨL(fng)ϵy(tng)B ʹL(fng)ɁyC úrwD ˹ըE ݚO(sh)ʩ ÷ 醾
Д}ÿ} 2 2 ֣ 0 20 (du)Ĵ“√ ”e(cu)Ĵ“× ”
1(d)^ľֲͨL(fng)C(j)횱ֽ(jng)\(yn)D(zhun)˹(ji)Rr(sh)ͣҲͣL(fng)
2"˹I(y)"ָ֮һ
(1)˹zT䔵(sh)(2)Ҏ(gu)z˹©zٙz (3)˹ȡʩ^m(x)I(y)
3(dng)c(din)F(xin)U(xin)r(sh)Й(qun)ֹͣI(y)ȫc(din)
4(zi)^(q)ɲС(du)?wi)?yng)(dng)Ҏ(gu)r(sh)gԭ·أܰԭ·(yng)(dng)(jng)Âɲ΄(w)ָ]Tͬ⡣
5úۿɼL(fng)ʹ
6ÿ(g)V¶ʹС 50mm µķmˮܡ
7ÿƤC(j)^ˮ
8O(sh)r(sh)ˮ֮ǰДԴ
9ֲͨL(fng)C(j)ѭh(hun)L(fng)
10ɡM(jn)L(fng)ͻL(fng)ý(jng)^(gu)ɿՅ^(q)ð^(q)
÷ 醾
(jin)}ÿ} 0 10 ֣ 0 20 ֣
1úVo(h)(du)΄(w)ʲô
2Vˮ¹Щף
λ
̖(ho)
b
ӆ
FʡVɽԮӖ(xn)(du)TՓԇԇһ𰸣
һ
}
ÿ} 2 2 0 30 ֣
1ʹúʹÕr(sh)gL(zhng)̶횸Q}δʹ_(d) 3 (g) ϱ횸Q}
2̼Մˮʑ(yng)ڣ 15%—21% ֮g
3Á(li)b}wģ ̼
4bǣ Ԅ(dng)a(b)oք(dng)a(b)o
5pnj߉ƿݔģ ߉ M(jn)Мpͨ^(gu)Bm(x)œo⡣
6У(yn)r(sh)ҪУ(yn)Ś⡢a(b)
7úVȫҎ(gu)̡£߰һʮlҎ(gu)M(jn)(zi)^(q)ҕr(sh)ָ(zhn)T֮gҪã(lin)j(lu)K(lin)Y(ji)
8W(xu)˹zzlyխnjlyĵһl ɫly(du)λ l ly(yng) 7%λ
9ٙzԙznjUȫͨyŤ 45 λѸŻU U¶L(zhng)Ȳ^(gu) 5mLϸ
10CO z⚤o(h)zxӼ ָʾ Ș(gu)
11Ƶc(din) 20 ?xn)?ni)L(fng)˹?ji)_(d) 1% r(sh)(yn)
12Rr(sh)ͣc(din)ͣL(fng)t ДԴ O(sh)Öřʾ(bio)ֹˆTM(jn)V{(dio)҈(bo)
13ʹþֲͨL(fng)C(j)ͨL(fng)ľM(jn)棬ã ͣL(fng) zޡͣ늵ԭͣL(fng)r(sh)횳ˆTДԴ
14˹횴ֱҒ죬픰壨ô 300 (c)ڲС 200
15úVȫҎ(gu)̡£߰ߗlҎ(gu):M(jn)(zi)^(q)U(xin)yˆTr(sh)С(du)(du)Α(yng)(dng)cобǰM(jn)
x}Ɇxɶxÿ} 2 2 0 30 ֣
1͉sԾ(ni)Ě}^(gu)
C
r(sh)횸Qtֹʹ
A1 (g)
B2 (g)
C3 (g)
D6 (g)
2һ̼кw(yng)ԓc(din)O(jin)ءôһ̼ā(li)ԴУ
ABC
Aúȼ(zi) Bڱƹ C˹úmը Dࠀľ|(zh) 3Á(li)b}wģ
B
ACO;
BCO2;
CCH4
4V(zi)r(sh)L(fng)ư AB
AL(fng)
BL(fng)
CL(fng)
DͨL(fng)O(sh)ʩ 5pnj߉ƿݔģ
C
M(jn)Мpͨ^(gu)Bm(x)œo⡣
A͉⣻ BЉ⣻ C߉. 6λúϸĎrӷQ(chng)ú픰(j)rԡȼú^(gu)пy׳̶ȷ֞飨 ABC 3 N(li)
A
B ֱ
C
D g 7W(xu)ߙzչbК}Á(li)գ
B
ġ
Aˮ
B̼
Cһ̼ 8o(h)(du)M(jn)^(q)ɲr(sh)Ҫ(ni)У
ABCD
(zi)U(xin)yˆTĔ(sh)ڵͨL(fng)˹λ
A (zi)|(zh)
B (zi)ԭ
C (zi)Դλ
D (zi)
E (zi)F 9W(xu)ߙzzlyխnjlyĵһlɫly(du)λ
C
lytGֽ羀(yng) 7%λϡ
Aһl
Bl
Cl
10L(fng)L(fng)D(zhun)ҪʩУ ABCD
AeOƻ(sh)
B_{(dio)L(fng)¹ʔU(ku)
CpСşL(fng)·
DF(xin)(chng)ҕO(jin)y(c)ϵy(tng) 11һ̼zĚԙz錢Uȫ룬ͨyŤ
B
λãѸŻUU¶L(zhng)Ȳ^(gu) 5mLϸ
A35 ȣ B45 C50
12o(h)(du)̎o¹ʺ͞(zi)P(gun)ǣ
AB
A Ѹٷ(yng)
B ʩ_
C r(zhn)_
D ȼr(sh) 135000Pppm ęz֧ԙzy(c)(
A
)ȵĚw
A0.5% B0.05%C5% 14úc˹ͻA(y)ҪУ
ABCD úڸе?jng)_ (tng)úһh(yun)СȆ푺Bͻr(sh)Sװ
A ؉(dng)
B 픰(li)
Cl(f)֧ܔ
Dúаl(f)(dng)
E (tng)Ҋ(jin)ˮ 15úc˹ͻ(
ABCDE )ɾgˆTϢl(f)ը¹
A ƉͨL(fng)ϵy(tng)
B ʹL(fng)Ɂy
C úrw
D ˹ը
E ݚO(sh)ʩ Д}ÿ} 2 2 0 20 (du)Ĵ“√ ”e(cu)Ĵ“× ”
1(d)^ľֲͨL(fng)C(j)횱ֽ(jng)\(yn)D(zhun)˹(ji)Rr(sh)ͣҲͣL(fng) ×
2"˹I(y)"ָ֮һ
(1)˹zT䔵(sh)ģ(2)Ҏ(gu)z˹©zٙz (3)˹ȡʩ^m(x)I(y) √
3(dng)c(din)F(xin)U(xin)r(sh)Й(qun)ֹͣI(y)ȫc(din) √
4(zi)^(q)ɲС(du)?wi)?yng)(dng)Ҏ(gu)r(sh)gԭ·ܰԭ·(yng)(dng)(jng)Âɲ΄(w)ָ]Tͬ √
5úۿɼL(fng)ʹá ×
6ÿ(g)V¶ʹС 50mm µķmˮ √
7ÿƤC(j)^ˮ √
8O(sh)r(sh)ˮ֮ǰДԴ √
9ֲͨL(fng)C(j)ѭh(hun)L(fng) √
10M(jn)L(fng)ͻL(fng)ý(jng)^(gu)ɿՅ^(q)ð^(q) √
(jin)}ÿ} 0 10 0 20 ֣
1úVo(h)(du)΄(w)ʲô :1(do);U(xin)ˆTÓx(zi)^(q)f(xi)(zhun)Vɽo(h)(du)eOU(xin)yˆT;2õVɽȫa(chn)A(y)ԙzƺ̎Vɽ¹;3ҪI(y)İȫg(sh);4f(xi)Vɽo(h)(du)ɵVɽ¹ʾԮ;5f(xi)õVɽԾc֪R(sh)
2Vˮ¹Щף
1úӰl(f)l(f)2ڻ픰“캹”3ú׃4픰ˮӴF(xin)ˮ^5úӻrѿpДD“˻˻”ˮ6кweˮ^(q)ɢҪкw̼7úڻ“t”
c(din)x