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CϷ}
1ijָɷNܵҺw(jng)黯ƳɵһNҺwҺΠB(ti)ɢһҺwγɵķǾɢwϵҺwƄ
<1> ˄
AҺ
B߷Һ
Cz
DҺ
EҺ
_𰸡 E
𰸽 ҺϵָɷNܵҺw(jng)黯ƳɵһNҺwҺΠB(ti)ɢһҺwγɵķǾɢwϵҺwƄַQ鄩γҺεҺwQɢ(ni)Bm(x)࣬һҺwtQɢ|(zh)Bm(x)
<2> Q˄͵Ҫ
A黯|(zh)
B黯Ĥι
Cˮݷe
D黯ض
EƂ䷽
_𰸡 A
𰸽 Q鄩͵Ҫ黯|(zh)γ黯Ĥιԡˮݷe黯ضȼƂ䷽
2ijƄƾҪÙzcϣSɫ~Gنΰđ}mԾ(1g1ml)
<1> Ƅ
AƤwoˎƄ
BoˎƄ
CֱcoˎƄ
DǻĤoˎƄ
EעoˎƄ
_𰸡 B
𰸽 oˎƄҪÙzcϣSɫ~Gنΰđ}mԾ(1g1ml)
<2> ͬҪÙzcϣSɫ~Gنΰ
AǻĤoˎƄ
BֱcoˎƄ
CꎵoˎƄ
DoˎƄ
EwƄ
_𰸡 A
𰸽 ǻĤoˎƄҪÙzcϣSɫ~Gنΰ(1g1ml10cm2)
3SCעҺ̎
SC 104g c0.05g
̼c49g c2g
עˮ1000ml
<1> ̎м̼c
A{(dio)(ji)B
B{(dio)(ji)pHֵ
Cֹˎ
Dֳ
Eppʹ
_𰸡 B
𰸽 ע䄩pHֵһҪ4.09.0֮gͬһƷNע䄩pHֵS(yng)^2.0ݔעҺpHֵ(yng)õ{(dio)(ji)pHֵĸӄ}ᡢۙc̼ccc
<2> ̎Ёc
Axӽj(lu)τ
B־
C
D҄
E܄
_𰸡 C
𰸽 һױ߀ԭõпѪcccһ0.1%0.2%
4ij͵cˎЧѸÿɿmڲ˿ڷˎܿڷoˎIJԮa(chn)ֲλLˎЧЩڼ\
<1> ˄͞
Aǝ{
B黯
C脩
D
Eע䄩
_𰸡 E
𰸽 ע䄩ˎЧѸÿɿmڲ˿ڷˎܿڷoˎIJԮa(chn)ֲλLˎЧЩעҺڼ\ע䄩ʹòעʹ;|(zh)ҪߣƂ^̏(f)sҪضėlcO(sh)ɱ^;һעCwyD(zhun)ʹò(dng)Oװl(f)ΣUȡ
<2> ˄͵ĸӄ
A
B־
C℩
D܄
E{(dio)(ji)Bĸӄ
_𰸡 C
𰸽 ע䄩r(yng)(j)ˎ|(zh)Ҫm˵עҎ(gu)ĸӄõĸӄ܄־{(dio)(ji)pHĸӄ{(dio)(ji)BĸӄԼֹʹ
俼ͨP(gun)2020(zh)I(y)ˎԇnѽ(jng)_O(sh)ԔՈc2020(zh)I(y)ˎԇn50ͻ72֣ͨP(gun)I(y)(ni)(do)HӛֱcǰӖ(xn)YߺģM}ȫy(tng)һ(w)ᾀ4000-525-585(lin)ϵͨ
ھyԇģMԇ | ||||
lec | ǰ_־ | ȫA(y)y | ||
¹(ji)ģMyԇ | v} | 얹(x)} |
(zh)I(y)ˎ(zh)I(y)t(y)l(wi)Yԇl(wi)Qo(h)ʿYCo(h)o(h)סԺt(y)R(zh)I(y)t(y)Rt(y)t(y)(zh)I(y)t(y)t(y)t(y)t(y)t(y)t(y)ǻ(zh)I(y)t(y)ǻt(y)l(wi)t(y)l(wi)t(y)`(ni)t(y)t(y)t(y)(ni)t(y)Da(chn)t(y)ˎʿ/ˎʿ/RzRt(y)W(xu)Փt(y)Փ