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пW(wng)
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݌ пָ 2024T(mn)пYӍ пɿ(j)ԃ(xn) vп֔(xin) п־Ը 2019пӛ п}𰸴ȫ vпĴȫ (y)
Fڵλãп > п俼 > п > пW(xu) >

2019пW(xu)֪Rc(din)(2)

(li)ԴW(wng)j(lu )YԴ ߣпW(wng) 2019-04-26 12:21:46

п}

ƷУ

W(xu)ʽͻσr(ji)

(1)W(xu)ʽxٺ^(gun)xa.ʾһN|(zh);

b.ʾԓ|(zh)ԪؽM;

΢^(gun)xa.ʾԓ|(zh)һ(g);

b.ʾԓ|(zh)ķӘ;

xa.ʾ|(zh)һ(g)иԭӂ(g);

b.ʾM|(zh)ĸԪ|(zh)

(2)|(zh)W(xu)ʽx(xi)

ֱԪط̖ʾģa.ن|(zh)磺K ~Cu yAg ;

b.̑B(ti)ǽ磺̼C S P

c.ϡКw磺()He ()Ne ()Ar

ڶԭӘɷӵĆ|(zh)Ɏׂ(g)ͬNԭӘɵľԪط̖½nj(xi)

磺ÿ(g)2(g)ԭӘtĻW(xu)ʽO2

pԭӷӆ|(zh)W(xu)ʽO2()N2() H2()

F2()Cl2(Ț)Br2(ҺB(ti))

ԭӷӆ|(zh)W(xu)ʽO3

(3)ﻯW(xu)ʽx(xi)xĺ(xi)(xi)x

كɷNԪؽMɵĻx“ijij”磺MgO(V)NaCl(Ȼc)

cԪؽMɵĻx“ijij”磺KMnO4(i)K2MnO4(i)

MgSO4(V)CaCO3(̼})

gӭʹ֙CƽƄ(dng)OL(fng)(wn)пW(wng)2024пһ·ͬ>>c(din)鿴

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    P(gun)עпW(wng)΢
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    P(gun)ע߿W(wng)΢
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    P(gun)עW(xu)
    пW(wng)ٷ(w)̖

c(din)(zhun)}

  • 2024ȫʡп}ĿR
  • 2024п}𰸌(zhun)}
  • 2024п֕r(sh)g(zhun)}

[2024п]2024п֔(xin)(zhun)}

[2024п]2024п(mng)ǰ δ(li)

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c(din)ЌW(xu)

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֪Rc(din)

ДW(xu)֪Rc(din)

֪Rc(din)

лW(xu)֪Rc(din)

ӢZ(y)֪Rc(din)

Z(y)֪Rc(din)

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