W(xu)֪R(sh)+30(g)e(cu)c(din)

п

01

һЧ

1ĸw(du)w

2|(zh)wg໥ģ໥κr¶ǴСȣ෴ڲͬwϣw໥Õr(sh)ʩwͬr(sh)Ҳw֮wͬr(sh)Ҳʩw

3ЧԸ׃w\(yn)(dng)B(ti)Ը׃wΠ

4ĆλHλĆλţD(jin)QţNʾ

ĸJ(rn)R(sh)Ãɂ(g)uõs1N

5Ĝy(c)

y(c)Ӌ(j)y(c)ĴСĹߣɜy(c)Ӌ(j)(sh)(yn)Ҝy(c)Ĺ

6ҪأĴСc(din)

7ıʾ

TԺ͑TԶ

1ţDһɣ

ţDһɃ(ni)ǣһwڛ]ܵõĕr(sh)oֹ?fn)B(ti)ֱ\(yn)(dng)B(ti)

2Tԣ

xwԭB(ti)׃|(zh)БT

fTwһNһwκr¶БT

3ƽ⣺

xwܵɂ(g)Õr(sh)ܱoֹ?fn)B(ti)ֱ\(yn)(dng)B(ti)Qƽ⡣

ƽlͬһwС෴ɂ(g)һlֱ

4\(yn)(dng)B(ti)P(gun)ϵ

Ǯa(chn)S֣\(yn)(dng)ԭ

ܷƽ 0

Ǹ׃w\(yn)(dng)B(ti)ԭ

1W(xu)еĹ

ĺxһ(g)wϣw@(g)ķƄ(dng)һξxW(xu)f@(g)˹

W(xu)fĹɂ(g)Ҫأһwϵ;w@(g)ķƄ(dng)ľx

۲Nroxоxo;xֱ

2Ӌ(j)㣺

W(xu)аcķƄ(dng)ľxij˷e

ڹʽW=FS

۹Ćλ(J)1J= 1Nm

ע⣺ٷĂ(g)(du)wӋ(j)r(sh)F@(g);

ڹʽSһķͨ^ľx(qing){(dio)(du)(yng)

Ćλ(ţ = )Ҫ۵ij˷e(܌ɡ)λ졣

3.

xDZʾ

ڶx?jin)λr(sh)g(ni)Ĺ

۹ʽP=W/t ; P=FV

܇Hλ(W)

Æλǧ(kW) ߣKW1W=1J/s 1kW=103W 1MW=103KW

C(j)еЧ

1ù~⹦

ùx(du)wĹõùDZҪĹ

W=Gh

~⹦

~⹦xr(sh)ɱҪ(du)(dng)݆Ϳ˷Kc݆Ħ҂ҪֲòĹ

û݆MW~= G(dng)h(G(dng)ʾ(dng)݆)

ۿ

xù~⹦ĺͽKɶ˶˄(dng)Ĺ

ʽW=W+W~ W=FSK

2C(j)еЧ

ٶxùıֵӳùռı

ڹʽ=W/W

ߙC(j)еЧʵķpСC(j)еpСC(j)gĦ

fC(j)еЧʳðٷ?jn)?sh)ʾC(j)еЧʿС1

(qing)

1

ٶxֱwϵЉ

ډͨwϕr(sh)wtF= wG

оӰ푉ЧصČ(sh)(yn)

nfeͬr(sh)ԽЧԽ@fͬr(sh)eԽСЧԽ@@ɴΌ(sh)(yn)Y(ji)ՓǣЧceP(gun)

2(qing)

ٶxwλeܵĉЉ(qing)

x(qing)DZʾЧ

۹ʽp=F/ SиĆλքeǣp˹(Pa);FţD(N)S2(m2)

܉(qing)λPaJ(rn)R(sh)һ(bo)ƽŕr(sh)(du)ӵĉs0.5Paվr(sh)(du)ĉ(qing)s飺1.5104Pa

pС(qing)ķ׃С׃eСͬr(sh)׃ǰ

Һwĉ(qing)

1Һw(ni)a(chn)(qing)ԭҺwҾ(dng)

2Һw(qing)Ҏ(gu)ɣ

Һw(ni)(g)Љ(qing);

ͬһ(g)ĉ(qing);

Һwĉ(qing);

Һwĉ(qing)߀cҺwܶP(gun)ͬr(sh)ҺwܶԽ(qing)Խ

3Һw(qing)ʽ

p=gh

ʽmõėl飺Һw

ʽĆλ飺pPa;gN/kg;hm

ĹʽпҺwĉ(qing)ֻcҺwܶȺҺwP(gun)cҺw|(zh)weĵeΠoP(gun)˹Ͱ(sh)(yn)f@һc(din)

4Bͨ

x϶_²Bͨ

ԭBͨbһNҺwҺw(dng)r(sh)Һ汣ƽ

(yng)ãء偠tˮλӋ(j)ţԄ(dng)ιˮlȶǸ(j)Bͨԭ

ߡ≺Ĝy(c)(sh)(yn)

(sh)(yn)^̣L(zhng)s1mһ˷]IJMˮyܿڶסȻ󵹲ˮyз_¹ܿڵָ܃(ni)ˮy½һЩͲ½@r(sh)܃(ni)ˮyĸ߶Ȳs760mm

ԭڹ܃(ni)cҺƽĵطȡһҺƬ?yn)Һw(dng)ҺƬܵµĉ(qing)ƽ⡣ϵĴ≺=ˮya(chn)ĉ(qing)

Y(ji)Փ≺

p0=760mmHg=76cmHg=1.01105Pa

(ֵS≺׃׃)

f

a(sh)(yn)ǰˮyMĿǣʹܵúˮyϷ;δMty(c)Y(ji)ƫС

b(sh)(yn)ˮyijˮtҪܵL(zhng)Ȟ10.3m

c‰܃(ni)ĸ߶Ȳ׃܃Aб߶Ȳ׃L(zhng)׃L(zhng)

ˡw(qing)cٵP(gun)ϵ

w(qing)cٵP(gun)ϵښwҺwԽλÉ(qing)ԽС



1ĴС

ҺwеwܵĸС_Һwܵ@İ׵ԭ(ͬmښw)

2ʽF = G=ҺVg

ĹʽпԿҺw(du)wĸcҺwܶȺw_ҺwweP(gun)cw|(zh)weΠ ]ȵȾoP(gun)

ʮđ(yng)

1wĸl

Һwеw(dng)ܵĸr(sh)wϸ;(dng)ܵĸСr(sh)w³;(dng)ܵĸr(sh)ҸҺwƯҺ

2đ(yng)

݆ÿĵkˮ

ˮͧ׃؁팍(sh)F(xin)ϸ³

wͧ׃ܸĴС(sh)F(xin)½

02

`30(g)c(din)

1.e(cu)Ԟƽٶٶȵƽֵ

⣺ƽٶǿ·cr(sh)gıֵǎ׶ٶȵƽֵ

2.e(cu)Ԟֱ\(yn)(dng)wٶǸ׃

⣺ָٶȲ׃ֱ\(yn)(dng)ֱָ\(yn)(dng)

3.e(cu)Ԟ|(zh)׃r(sh)ܶȾһ׃

⣺ܶȴСȡQ|(zh)c|(zh)weoP(gun)ֻcwIJضB(ti)P(gun)

4.e(cu)ԞƽĸδaԻ

⣺ĸֻ{(dio)(ji)ƽƽr(sh)Ҳǜy(c)w|(zh)֮ǰáy(c)w|(zh)r(sh)ͨ^paƄ(dng)δaʹƽƽ˕r(sh)ٴƄ(dng)ĸ

5.e(cu)ԞٶgֵDz׃ġ

⣺ٶgcȺ͸߶P(gun)ԽgԽ߶ԽߣgԽС

6.e(cu)ԞķǴֱµ

⣺ķQֱµֱˮƽ¡

7.e(cu)ԞĦcw\(yn)(dng)ķ෴

⣺Ħķcw(du)\(yn)(dng)(du)\(yn)(dng)څ(sh)ķ෴Kw(du)\(yn)(dng)ĦDŽ(dng)Ҳ

8.e(cu)Ԟ\(yn)(dng)wŕ(hu)ܵĦoֹwĦ

⣺wǷܵĦP(gun)Iǿc|wgǷ(du)\(yn)(dng)(du)\(yn)(dng)څ(sh)УtĦ

9.e(cu)Ԟ黬(dng)ĦСSٶȵĸ׃׃

⣺(dng)ĦĴСֻȡQڡwܵ͡|Ĵֲڳ̶ȡcκضoP(gun)

10.e(cu)ԞǾSw\(yn)(dng)ԭ

⣺Ǹ׃w\(yn)(dng)ԭTԲǾSw\(yn)(dng)ԭwܵƽքֱ\(yn)(dng)oֹ?fn)B(ti)wܷƽr(sh)\(yn)(dng)B(ti)l(f)׃

11.e(cu)ԞwٶԽTԾԽ

⣺TԴСֻcw|(zh)P(gun)cκضoP(gun)ϵ

12.e(cu)ԞTһN

⣺TwһN|(zh)ԭ\(yn)(dng)oֹһN|(zh)fܵTԡҲfT

13.wܱƄ(dng)r(sh)e(cu)ԞСĦ

⣺?yn)δƄ?dng)w̎oֹ?fn)B(ti)˕r(sh)cĦһ(du)ƽСȡ

14.e(cu)Ԟƽڃɂ(g)wϵ

⣺ƽһ(g)wȴ󡢷ͬwͬͬpͬͬ硣໥ڃɂ(g)w

15.e(cu)Ԟ鉺һwܵ

⣺]P(gun)ϵֻwƽˮƽϕr(sh)ˮƽܵĉŵwܵ

16.e(cu)Ԟ顰eһwıe

⣺e໥|DIJeһСڻwıe

17.e(cu)ԞҺwa(chn)ĉ(qing)cҺwĶP(gun)

⣺(j)Һw(qing)ʽ֪Һwa(chn)ĉ(qing)ֻcҺwܶP(gun)ҺwweoP(gun)Һw࣬ܶȲһ󣬮a(chn)ĉ(qing)Ҳһ

18.e(cu)ԞҺw(du)ײĉҺw

⣺(dng)(c)ڃAбr(sh)Һw(du)ײĉҺwֻЂ(c)Qֱr(sh)ŵ˕r(sh)F=psá

19.(sh)(yn)Уe(cu)Ԟˮyĸ߶Ȳ͹ӵĴּ(x)Aб̶ȵP(gun)

⣺ˮyĸ߶Ȳ≺Qģc?z)oP(gun)

20.e(cu)ԞwҺwеԽܵĸҲԽ

⣺Ը(j)׵¹ʽ֪СȡQҺwܶȺ_Һwwe

21.e(cu)Ԟͬһ(g)wҺwСϸ͡Ưr(sh)ܸ

⣺ϸ^£wȫҺ֮•r(sh)Һ֮ϕr(sh)_Һwwe(hu)SwϸpСʸҲpСKƯr(sh)

22.e(cu)Ԟˮ³wܵĸСϸwܵĸ

⣺wܵĸP(gun)Iǿw_ˮwe_ˮweԽܸԽ

23.e(cu)ԞܶӋ(j)ڲͬҺwܸcҺwܶP(gun)

⣺?yn)ܶ?j)һֱƯܸܶӋ(j)ɹʽ֪ҺwܶԽܶӋ(j)_ҺwweԽС

24.e(cu)Ԟ֧c(din)c(din)ľx͵

⣺֧c(din)þľxc(din)ľxc(din)c(din)ľx

25.e(cu)ԞʹÄ(dng)݆һʡһ

⣺](dng)݆r£Qֱr(sh)ʡһ(dng)Aбˮƽ(dng)݆r(sh)ʡһ

26.e(cu)Ԟоxһ

⣺؂lڴķͨ^һξx

27.e(cu)ԞwęC(j)еЧԽ书ҲԽ

⣺C(j)еЧcʴС]κP(gun)ϵ

28.e(cu)Ԟͬһ(g)C(j)еęC(j)еЧʹ̶׃

⣺(jin)ΙC(j)еęC(j)еЧǿԸ׃ģ绬݆MęC(j)еЧ߀cP(gun)бęC(j)еЧcбăAб̶ֲڳ̶P(gun)

29.e(cu)Ԟw½^(sh)һD(zhun)(dng)ܡ

⣺߀Ҫwٶ׃½(dng)Dz׃ġ

30.󉺏(qing)r(sh)p=F/SSeĂ(g)(sh)׳e(cu)

⣺Ўֻ_חlĎ

п

70(g)Ҋe(cu)֪R(sh)c(din)

2022-10-28

Ӌ(j)4N÷ץobգ

2022-10-28

·}(du)@ƪ͉ˣ

2022-10-28

¹(ji)ʽW(xu)(x)ͼɿY(ji)؛

2022-10-27

팍(sh)(yn)̽(hu)@Щ}һҪ

2022-10-27

꼉(j)·D10ԭt7E÷ֱؿ

2022-10-27

п

¸һ؂W(xu)(x)փ(c)

п

ZA(y)(x)ID:gzyw100

ZA(y)(x)ṩZȫ݆W(xu)(x)YRZĿԇҪc(din)BZĽ}xز

п

L(zhng)ϷSaP(gun)ע҂

Д(sh)W(xu)A(y)(x)ID:gzsxyx100

Д(sh)W(xu)A(y)(x)ṩД(sh)W(xu)ȫ݆W(xu)(x)Yv}(jng)}A(ch)֪R(sh)}˼·

п

L(zhng)ϷSaP(gun)ע҂

ӢZA(y)(x)ID:gzeg100

ӢZA(y)(x)ṩӢZȫ݆W(xu)(x)YZyc(din)ӢZyc(din)xЧW(xu)(x)

п

L(zhng)ϷSaP(gun)ע҂

п

END

X@ƪܴc(din)ڿп׌˿

ڴͬW(xu)?c)·ԡÿմ򿨡׌ҿゃĈ?jin)֣䆖ゃW(xu)(x)뿴ʲôӵº͌W(xu)(x)Y

(bio)п֪R(sh)c(din)

ԴزāԴW(wng)j(lu)(qun)wԭ֔(jn)x֙(qun)h

(ni)Ո(qng)P(gun)ע΢Ź̖(ho)ƽ_(ti)п IDzkwl100

п

п

п

c(din)xԭġI(lng)ȡW(xu)(x)Yϣ

п

W(xu)֪R(sh)+30(g)e(cu)c(din)

dWordęnXղغʹӡ

dWordęn

㿴ˇ
ˇϢr(sh)C(j)

2025꾰(zhn)մɴW(xu)W(xu)I(y)M

2025꾰(zhn)մɴW(xu)W(xu)I(y)M
2025꾰(zhn)մɴW(xu)W(xu)I(y)M
2025ˇ2025꾰(zhn)մɴW(xu)W(xu)I(y)MУ2024/11/30

2025Ϻ򄡌W(xu)Ժg(sh)УI(y)

2025Ϻ򄡌W(xu)Ժg(sh)I(y)
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2025ˇ2025Ϻ򄡌W(xu)Ժg(sh)УI(y)2024/11/30

2025½ˇȡҎ(gu)t

2025½ˇȡҎ(gu)t
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2025ˇ2025½ˇȡҎ(gu)t2024/11/30

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2025ɽ|ˇg(sh)W(xu)Ժ9(g)ƌI(y)ͨ

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|ƼW(xu)2025J(rn)ʡg(sh)y(tng)ɿ(j)

|ƼW(xu)2025J(rn)ʡg(sh)y(tng)ɿ(j)
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2025ˇ|ƼW(xu)2025J(rn)ʡg(sh)y(tng)ɿ(j)2024/11/29

2025갲Օy(tng)˔(sh)ϝq20%

2025갲Օy(tng)˔(sh)ϝq20%
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2025ˇ2025갲Օy(tng)˔(sh)ϝq20%2024/11/29

2025ˇg(sh)ȡCϷӋ(j)㹫ʽ

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2025|ʡˇg(sh)CϷӋ(j)㹫ʽ

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2025Fʡˇg(sh)ȡCϷӋ(j)㹫ʽ

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2025ˇɽ|ˇg(sh)W(xu)Ժ2025ȡg(sh)cO(sh)Ӌ(j)I(y)У2024/11/29

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2025W(xu)ˇg(sh)I(y)

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