2023tƷI(y)ȫTCô(bo)
ΣU(xin)W(xu)Ʒȫ?xing)lҎ(gu)ΣU(xin)W(xu)Ʒָжgըȼȼ|(zh)(du)wO(sh)ʩh(hun)ΣĄW(xu)ƷW(xu)Ʒ
(bo)ԃ(xn)18206863120̖ͬ(ho)
ΣU(xin)؛(li)Ʒ̖(ho)GB6944Ҏ(gu)ΣU(xin)؛ָбըȼȾgԵΣU(xin)\(yn)ݔ(ch)a(chn)(jng)I(yng)ʹú̎ؔ(ci)a(chn)ph(hun)ȾҪeo(h)|(zh)Ʒ
һC(li)e
һΣU(xin)W(xu)Ʒ(jng)I(yng)λҪؓ(f)؟(z)
ΣU(xin)W(xu)Ʒ(jng)I(yng)λȫa(chn)ˆT
CҪ
һӖ(xn)δȡáȫa(chn)֪R(sh)˺ϸCΣU(xin)W(xu)Ʒa(chn)(jng)I(yng)λҪؓ(f)؟(z)˺ͰȫˆT
QCȡáȫa(chn)֪R(sh)˺ϸCC(sh)ЧѵڵijCˆT
ΣU(xin)W(xu)ƷȫI(y)
ָΣU(xin)ˇ^(gu)̲Ԅ(dng)ƃxbSޡSo(h)I(y)
1⼰⻯ˇI(y)
2ȉA늽ˇI(y)
3ȻˇI(y)
4ˇI(y)
5ϳɰˇI(y)
6ѽ⣨ѻˇI(y)
7ˇI(y)
8Ӛ乤ˇI(y)
9صˇI(y)
10ˇI(y)
11^(gu)ˇI(y)
12ˇI(y)
13ǻˇI(y)
14ۺϹˇI(y)
15ˇI(y)
16úˇI(y)
17ʯa(chn)ˇI(y)
18żˇI(y)
19Ԅ(dng)ƃxI(y)
20ΣU(xin)W(xu)Ʒ}(cng)(ch)I(y)
ΣU(xin)W(xu)ƷˇȫI(y)ԇ(x)}
51(Д})a(chn)ڄ(dng)o(h)ƷI(y)(yng)(dng)a(chn)Ʒ(j)ć(gu)Ҙ(bio)(zhn)ИI(y)(bio)(zhn)M(jn)a(chn)ԙz߮a(chn)ƷϸC(du)a(chn)Ʒİȫo(h)ؓ(f)؟(z)
𰸣_
52(Д})a(chn)Ҏ(gu)ģСΣU(xin)ٵa(chn)(jng)I(yng)λCϑ(yng)A(y)͌(zhun)(xing)(yng)A(y)Ժϲ(xi)
𰸣_
53(Д})ˆλI(y)O(jin)o(h)؟(z)wҪؓ(f)؟(z)ˌ(du)λI(y)O(jin)o(h)ȫؓ(f)؟(z)
𰸣_
54(Д})ʯͻI(y)a(chn)^(q)λ(zhn)^(q)ȫСlL(fng)L(fng)(c)
𰸣_
55(Д})⚤(ni)ıըΠ⚤ıը
𰸣_
56(Д})bøеc(din)ſBm(x)1Сr(sh)ŲˮͿJ(rn)Óˮꮅ
𰸣e(cu)`
57(Д})һrԚwʽڣ(hu)ڵݵطeۡ
𰸣e(cu)`
58(Д})(j)P(gun)Ҏ(gu)O(sh)(xing)ĿȫA(y)u(png)r(ji)ɽO(sh)(xing)ĿO(sh)Ӌ(j)λГ(dn)
𰸣e(cu)`
59(Д})ͻl(f)¼(yng)(du)(sh)A(y)A(y)c(yng)Y(ji)ϵԭt
𰸣_
60(Д})ݾ(sh)ʩ^(gu)гF(xin)rݾָ]ɛQֹݾ
𰸣_
61(Д})pˮЙC(j)ܽˮCODĺ
𰸣e(cu)`
62(Д})λ(yng)ȫ (tng)o(h)ӛ (tng)o(h)ӛ䛑(yng)ٱ10
𰸣_
63(Д})ȳ^(gu)(gu)I(y)l(wi)|ֵr(sh)(yng)r(sh)ď(f)y(c)
𰸣_
64(Д})(yng)xӽQ(sh)֬(yng)
𰸣_
65(Д})ڰȫa(chn)ͨf(shu)ġ`F(xin)ָ`I(y)Ҏ(gu)`Ҏ(gu)`ȫҎ(gu)
𰸣e(cu)`
66(Д})Ҫʹȼ|(zh)ȼ횹oȼtȼ͕(hu)up
𰸣_
67(Д})ȼҺwȼc(din)Wc(din)s5~10Wc(din)ԽߵIJС
𰸣e(cu)`
68(Д})|늼K(f)Kΰ:˹D
𰸣_
69(Д})ˮȾֱָӻgˮwŷŵ܌(do)ˮwȾ|(zh)
𰸣_
70(Д})ȼЧ͟жŷš
𰸣_
71(x})bÃ(ni)X()
AÓˮ
B
Cк
𰸣A
72(x})SISɄֵĵȼ(j)()(j)
Aһ
B
C
𰸣C
73(x})?d)Ă;?)
AƤw|
B
Cʳ
𰸣B
74(x})ԭϸO(sh)Ӌ(j)Ҫ()Сr(sh)һΡ
A12
B24
C36
𰸣B
75(x})ݗߜضӋ(j)y(c)صľȷ()
A0.5
B1
C1.5
𰸣C
76(x})F(xin)(chng)̎÷(yng)(dng)ΣU(xin)Էܰl(f)¹(yng)̎ó(yng)̎Ҫc(din)()ȃ(ni)ݡ
A
Bע(xing)
C(yng)
𰸣B
77(x})I(y)Ҫӏ(qing)c(din)λc(din)λO(jin)l(f)F(xin)¹Ҫl(f)()ϢȡЧ̎ôʩֹ¹ʰl(f)¹ʓpʧU(ku)
A(dng)A(y)
BA(y)
C
𰸣B
78(x})DCSϵy(tng)İb鳣Ҏ(gu)x()
A2/3-1/3
B1/2-1/3
C3/4-1/4
𰸣B
79(x})坍a(chn)Ŀnj(sh)й(ji)pЧ()
Al(wi)
B
Cl(f)չ
𰸣B
80(x})ȫ(bio)־֞(li)քe()
AͨИ(bio)־ֹͨИ(bio)־ʾ(bio)־;(bio)־
Bֹ(bio)־(bio)־ָ(bio)־ʾ(bio)־
Cֹ(bio)־(bio)־ͨИ(bio)־ʾ(bio)־
𰸣B
81(x})̎I(y)ˆT(yng)ϵðȫ()ֹЬ
Aȫñp
Bȫñ÷Ь
CȫñܺðȫW(wng)
𰸣B
82(x})bõďUҺM(jn)к͕r(sh)(dng)c(wt%)()r(sh)UAUAϲ
A0.1%-0.2%
B0.2%-0.5%
C0.5%-1%
𰸣C
83(x})a(chn)bVOCɢl(f)Ҫԭ()
Aד]l(f)
BO(sh)l(f)й©
Cܷⲻ(yn)
𰸣B
84(x})ȼױλˆT(yng)ķN()
A]
Bo
C]
𰸣B
85(x})ܱϵĚgֵǰݔ()ˮҎ(gu)
A15
B20
C25
𰸣B
86(x})(bio)־Ļʽ()
A߅
BA߅
C߅
𰸣A
87(x})I(y)Σ(yn)صĽO(sh)(xing)ĿI(y)ΣA(y)u(png)r(ji)(bo)摪(yng)(dng)(bo)ȫa(chn)O(jin)T(mn)()
A䰸
B
C
𰸣C
88(x})b⛕r(sh)(yng)()(j)b
AA
BB
CC
𰸣C
89(x})X(li)(zi)˲()(li)ɷۜ
AD
BC
CB
𰸣A
90(x})pٴȾI(y)(yng)(dng)(du)ȼȼ^(gu)Юa(chn)ĵ()
Aȡƴʩ
B_(d)(bio)Ϳ
C߿ŷ
𰸣A
91(x})ڽO(sh)(xing)ĿI(y)ΣL(fng)U(xin)(li)Ŀˮ̎ÌI(y)Σ()ИI(y)
A(yn)
B^(yn)
Cһ
𰸣B
92(x})N^(gu)͕(hu)ʹͮa(chn)Ʒֵ()
A
B׃
C
𰸣C
93(x})x(xing)вI(y)I(y)C()
A(jng) (tng)pʧ500Hz1000Hz2000Hzһlʵļ⌧(do) (tng)铣25dBHLpl3000Hz4000Hz6000Hzƽ (tng)铡40dB
Bжς(do)Զ@
CڼϸѪ
𰸣C
94(x})(j)a(chn)ȫ¹ʑ(yng)A(y)ka(chn)(jng)I(yng)λL(fng)U(xin)N(li)ܰl(f)N¹(li)͵ģ(yng)(dng)MƱλ()
ACϑ(yng)A(y)
B(zhun)(xing)(yng)A(y)
CF(xin)(chng)̎÷
𰸣A
95(x})ݾ()Ǒ(yng)ݾw(sh)ʩļˆTȫݾM(jn)̺̓(ni)
A_
Bփ(c)
CԔ(x)
𰸣A
96(x})xıó{(dio)(ji)׃C(j)(xin)()
AM(jn)ډ
Bڹܾ(xin)׃
C܇(ch)~݆
𰸣C
97(x})P(gun)ڂ(g)˷o(h)Ҫm˵()
A|жۉmr(sh)I(y)ˆT(yng)mC(j)е^(gu)Vʽ
B|жFr(sh)I(y)ˆT(yng)W(xu)^(gu)Vʽֻ
C|(qing)(qing)Ar(sh)I(y)ˆT(yng)͉A
𰸣B
98(x})ˮwI(yng)B(yng)Ҫԭˮwк^(gu)()Ԫ
A\k
BU
C
𰸣C
99(x})ΣU(xin)W(xu)Ʒλ(yng)(dng)ΣU(xin)W(xu)Ʒ¹ʑ(yng)A(y)(bo)ڵO(sh)^(q)м(j)ȫa(chn)O(jin)T(mn)()
Au(png)
B䰸
Cl(f)
𰸣B
100(x})P(gun)ڮa(chn)ж|(zh)I(y)(chng)f(shu)_()
AļСlL(fng)L(fng)(c)
B(sh)_(ki)
CļСlL(fng)L(fng)(c)
𰸣C