}Ŀб(𰸺ͽ)
늉AӖ
A(ch)֪Rc
*1ijw2.5Ax
*2yăx ıPϘĸ ġ0cͨڱP (c)ʹ֮ǰҪzָǷ
*3ԴOۼ ؓOۼ rԴؓOgͮa(chn)늉
**4w һN|(zh)ĴСQڌw
w ԽLwԽ w ԽСwԽ w߀ P(gun)(sh)wf
Խ
**5һ׃ϘС300 15A֘ʾ׃ֵ׃ Sͨ^
֪Rđ
**6λQ㣺17.5104A= mA= A
21.5103mV= V= kV
33.5108= k= M
**74s(ni)10Cͨ^ijwęMôwе A
**8D14-1ʾʾ(sh) ʾ(sh)
֪Rչ
***9. D14-2ʾijͬWڌr`(lin)늟L2ăɶ_P(gun)]Ϻ^쵽ĬF(xin)( )
Aɟ Bɟ
C. L1L2 D]ʾ(sh)
****10D14-3ʾֻ늱ԪMɵ·늱քeyR1R2ɶ˵늉ͨ^R1ՈڈD늱̖
A(ch)֪Rc
*1ͨ^wra(chn)N ˂Ը(j)@ЩЧДĴС[0.5]
*2һĕrg(ni)ͨ^wijһMԽ࣬
ĴС ʾQ [1.5]
*3 ͨ^wM Ķxʽ
*4500mA= A= A 5104A= mA= A[1.5]
*5ijrͨ^0.2Aʾ1s(ni)ͨ^ԓ C
*62min(ni)ͨ^wM24Côwе A[1.0]
*7y·е ҪWУҳõ Ӿ
̡á-͡3ɂӾr APÿ AÿС Axá-͡0.6Ӿr̞ APÿ AÿС A[2.5]
*8wе4.5Ax [0.5]
ʹ֮ǰҪע^ָǷָ ߀ҪŪ
[1.0]
*9ڹLͨ^300mAt5min(ni)ͨ^ C[0.5]
**10yr횰 (lin)ڱy· M^S(jng)^ֱӽӵ t ^p[1.5]
**11yrڟoӋyСr _Ƿmߴ_ԓxһp̱ԓ ̲ȡ@Nx(sh)֮ǰҪȴ_J Ȼ_J
ֵ@Ӳʹx(sh)ʴ_Ѹ١[1.5]
**12늳ط5Aɳm(x)150sĞ2Atɳm(x) s[1.0]
**13_ʹҎ(gu)tǣ1Ҫ ·2 ĽӷҪ_3yҪ^ 4^S [2.0]
**14f_( )[0.5]
Aͨ^wԽԽ Bͨ늕rgԽLͨ^wԽ
Cͨ늕rgԽһԽ Dһͨ늕rgԽLԽС
**15Ćλ̖A1Aʾ( )[0.5]
Aͨ^wMd1C B1s(ni)ͨ^wMlC
C1s(ni)ͨ^wM Drg(ni)ͨ^wM1C
**16мֻ҃늟ͨ늕rg֮23ͨ^ҟͨ^ן2tס҃ɟе֮( )[1.5]
A43 B13 C31 D34
**17ͨ^ij3105A1hͨ^ԓǶ? [1.5]
**188min(ni)ͨ^ij늟480Cͨ^? [1.0]
֪Rđ
**19ͨ^wra(chn)NЧ҂Ը(j)a(chn)ЧД ĴСͨ^ݕrz׃l(f)@ Ч[1.0]
**201s(ni)ͨ^wM1Cwе ijr5Ax [1.0]
**21ijwęMe0.2cm2ͨ^w0.8At2minͨ^@wM [1.0]
**22ͨ^M540C0.9Atͨ늕rg [0.5]
**23ʹҎ(gu)tǣ[2.0]1푪cy· (lin)
2Br ӾM Ӿ
3·еҪ^
4^S(jng)^ֱB t ^p
**24yrڲAȹӋyСrҪ _̡wǣx ̰ѱһӾ··һ^ һӾָᘲ^̶̾ӺָָʾƫСfС̷(ni)tٸ MМy[2.5]
**25һ(lin)ij·늟ġǰ桱桱ry
ġȡȡ[0.5]
**26y·е֮ǰӋy·еs0.40.5AõС+0.6A3AӾyr ɽӾ·@ӜyõĽY(ji)^ʴ_[1.0]
**27Փ͌C(lin)·c (lin)·еc [1.5]
**28늟L1L2(lin)·ͨ^քeI1I2·еIt [1.0] AI1 > I BI2 > I CI1 + I2 > I DI = I1 + I2
**29f_ǣ [0.5]
A(lin)·еĸ̎Dz׃ B(lin)·ĸ̎Ҳܕ
C(lin)·и·еһһ֧·е
D(lin)·и֧·еһ
**30P(gun)·е_fǣ [0.5]
AOrصؓOrС
BӏԴO(jng)^صؓO
Cڲ(lin)··ϵһ֧·ϵ
Dڴ(lin)·У^^
**31ǷД}[1.5]1 ݰl(f)rͨ^ԽԽ
2 ıKչ_P(gun)һKӰK@ıKBӷʽǴ(lin)(lin)
3 늳صOupС
4 ܺηN횴(lin)·С
**32һٶr1500mAÿͨ^ٶ C[1.0]
**333s(ni)ͨ^wM4.5Ctͨ^w A mA
***34P(gun)ĴСf_( )[1.0]
Aͨ^wĕrgԽLԽ
B. ͨ^wMԽԽ
Cһrg(ni)ͨ^ijһMԽԽ
DĴСcͨ늕rgͨ^wMoP(gun)ϵ
***35мrһNͨ^?( )[1.0]
AҕC Bͨչ CL Dٶ
***36ڼҌзքeͨ^400C200Ct( )[1.0]
Aе BҌе
CҌ2 Dlo^С
***37мֻ҃늟ͨ늕rg֮23ͨ^֮34tͨ^҃ɟ֮ ( ) A43 B13 C31 D12
***38ijԴԴķ5Arɳm(x)150sϣm(x)375st( )[1.5]A1A B 2A C3A D4A
***39yһͨ^100mAô3min(ni)ͨ^zMӔ(sh)Ƕ?(һһӵǶC) [2.5]
***405min(ni)ͨ^wM60CtwеǶͨ8minͨ^ԓwMǶ[2.5]
***41ij^Уͨ^·1680C·е
4105Aô@˶Lrg? [2.5]
֪Rչ
***42(j)D14-4DֵĴСϮӾķ[2.5]
***43D14-5ʾ·A1y A2y
D14-6ʾ·A1y A2y [2.5]
***44xD14-7ʾʾ(sh)ױʾ(sh) Ľһ̄tʾ(sh) ұʾ(sh) Ľһ̄tʾ(sh) [2.5]
***45P(gun)ʹãfв_ǣ [1.0]
Aʹǰָᘛ]ָڱPϵġ0cҪM{(dio)
BҪ(lin)ڱy·
C·еӋrҪԇ|ķxm
D^S(jng)^Ӿ ӵԴăɘO
***46^D14-8ʾĂ·DՈ?zh)ɻش[2.5]
ڈDAʾ·y ڈDBy ڈDCе·F(xin)e` ڈDDгF(xin)e`
***47ijWʹr(j)·еĵȴyx00.6A`+͡3ɽӾ·@ĽY(ji)ǣ [1.0]
Aָcᘔ[ӽǶȴ Bָcᘔ[ӽǶС
Cָcᘔ[ӽǶСp늱 Dָcᘔ[ӽǶСx(sh)
***48늟L1L2(lin)·y·е]_P(gun)l(f)F(xin)ʾ(sh)㣬ôܳF(xin)Ć}ǣ A늟L1· B늟L2·
CһKğz DؓӾӷ
***492min(ni)ͨ^Сݵs24Cyͨ^Сݵrxǣ A00.6A B03A CĂ̶ Do_
***50ÈD14-9ʾҪ·DùPB·
ҪL1L2(lin)yL2еs1.2AS_P(gun)[3.5]
***51D14-10]_P(gun)A2ʾ(sh)0.25AtA1ʾ(sh) AA1ӵa̎ʾ(sh) A[1.0]
***52D14-11]_P(gun)·ab̎x(sh)քe2.3A1.6AtC̎rx(sh) A[1.0]
***53D14-12ʾ·A1cA2ָᘵλD14-13ʾA1ʹõ x(sh) AA2ʹõ x(sh)
Aͨ^L2 A[2.5]
***54D14-14ּͬĽٌwABBCBһ·ͨ^ABI1ͨ^BCI2tI1 I2ĴСP(gun)ϵǣ [1.0]
AI1>I2 BI1<I2 CI1=I2 DoД
***55D14-15ʾ_P(gun)S]ϕrl(f)ĬF(xin)ǣ
A B
C Dl(f)κ¹
***56ֻ҃ݴ(lin)·ןҟͬĕrg(ni)ͨ^ɂݵQQ^ԓǣ [1.0]
AQ>Q BQ<Q CQ=Q Do_
***57уɂݴ(lin)ӵԴ_P(gun)Sl(f)F(xin)L1L2t [1.0]
Aͨ^L1 Bͨ^L2
Cͨ^ɟһӴ DoД
***58ڈD14-16ʾĎN·ֻyL2ǣ [1.5]
***59D14-17ʾ·2minͨ^
150C늟L1е0.6A1ͨ^늟L22ɷͨ^L1[1.5]
****60(1)(j)·D14-18ՈùPшD14-19еČB·(2)Ҫʹy·еՈһNɫĹPڌD14-19ֻĄһB(hȥһخһ)F(xin)@һҪ[3.5]
늉 늉
A(ch)֪Rc
*1ԴڹrʹOۼ늺ؓOۼؓ늺·ɶһ늉@늉ʹ·е늺ɰl(f) Ķ·γ f ṩ늉b[1.5]
*2늉ķ̖ λ λķ̖ [1.0]
*3늉ʹ·γ ԭ ṩ늉bá늉@һķ̖ 늉ćHλ ̖ 늉ijÆλ߀
[1.5]
*4ІλQ㣺[2.0]10.22kV= V 23.6105V= V
33.8105mV= V 4110kV= V
*5y·ɶ˵ Ҫ늉WУõ늉
ӾıPϘĸ 늉ġ0cͨڱP (c)ʹ늉֮ǰҪzָǷ [1.5]
*6.(lin)·ɶ˵Ŀ늉 (lin)·֧·ɶ˵늉 [1.5]
*7иԴ늉ֵ[1.5]ɹ(ji)늳ش(lin) ɹ(ji)늳ش(lin)
(ji)늳ش(lin) Ĺ(ji)늳ز(lin)
*8ͥ·늉 Vwİȫ늉 V[0.5]
*9ʹ늉r횰cy· (lin)Ұѡ+Ӿ·y늉Ҫ^늉 [1.0]
**10^늟늠trfɶ [0.5]
**11Դ·еǣ [0.5]
Aṩ Bṩ Cṩ늉 Dṩ늉Ҳṩ
**12f_ǣ [0.5]Aһ(ji)늳ص늉1.8V Bȫ늉36V
Cͥ·늉380V Dÿ늳ص늉2V
**13Դ늉ֱֵB[1.0]
380V
2V
ͥ· 220V
· 380V
**14늟L1cL2(lin)·ͨ^քeI1I2·еIt [0.5]AI1>I BI2>I CI1+I2>I DI=I1+I2
**15늉ʹҎ(gu)tǣ[1.5]
(1)늉푪cy· (lin)(2)B늉rʹ ӾM Ӿ(3)y·늉Ҫ^늉
֪Rđ
**16WУҵ늉ӾС+315rѡ+15ɂӾ·tPϵÿʾ VÿСʾ
Vѡ+3ɂӾ·tPÿʾ VÿСʾ V[2.0]
**17rҪ6VԴtҪ (ji)늳ش(lin) (ji)늳ش(lin)[1.0]
**18D14-20_P(gun)]Ϻʾ(sh)0.8Atͨ^L1 ͨ^L2 [1.5]
**19D14-21ʾ·֪ͨ^A1ʾ(sh)280mAͨ^A2x(sh)1.5Atͨ^L2 [1.5]
**20xD14-22ʾļ҃늉ʾ(sh)ױʾ(sh) ӵһtʾ(sh) ұʾ(sh) ӵһtʾ(sh) [2.0]
**21늉y늉rڲAȹӋy늉r _ʹ@Nrȏ M[1.0]
**22늉c÷һą^(q)e늉B·rcy·
(lin)tcy· (lin)늉c (lin)@ӿɜyԴ늉S [1.5]
**23늱x(sh)Ҫɿ塱ՈɈD14-23м҃ɱx(sh)[2.0]
D
ֵֶ
x(sh)
҈D
ֵֶ
x(sh)
**24ÈD14-23ʾ늉y늉ǰôMԇ| [1.0]
Aָʾ(sh)15VtҪ{(dio)QӾԇ|
Bָʾ(sh)3Vc15V֮gtҪQ
Cָʾ(sh)С3VtҪQ
**25һֻ늉С03V015VɂҪy(ji)¸늳ش(lin)늳ؽM늉x 늉y늉x(sh)rȴ_J ٴ_J 늉ֵ[1.5]
**26oՓʹ߀늉ʹǰ^ָǷ δʑУʹ@ɷN늱B·r횰Ҏ(gu)_Bӡ+-Ӿt p늱[1.0]
**27D14-24ijΜy늉rָᘵλáʹõǡ+͡3ɂӾty늉 Vʹõǡ+͡15ɂӾty늉 V[1.5]
***28f_ǣ [1.0]
Awд늺ֻҪw(gu)·wо늺ͨ^
B·ɶֻҪ늉͕
C늉ʹؓOϾۼؓ늺ͨ^·O
D늉ʹ·γ
***29yͨ^늟rD14-25ʾӾx_ǣ [1.5]
Abӡ3aӡ- Bbӡ-aӡ3
Cbӡ-aԇ|0.6 Dbӡ-aԇ|3
***30уɂͬӵСݴ(lin)ӵԴD14-26]_P(gun)l(f)F(xin)L1L2F(xin)Ĺǣ [1.5]
AL1ğz BL2ğz
CL2· D·ij̎|
***31·ԴͿʹ [0.5]
A·ͨ B·ɶˮa(chn)늉
C·Юa(chn)늺 D·Юa(chn)
***32P(gun)Դf_ǣ [0.5]
AʹOۼ늺 BʹؓOۼؓ늺
C·ɶһ늉ʹ·гm(x) Df_
***33ڜy늉r]_P(gun)l(f)F(xin)ƫD(zhun)^̶ȣ@ ]п̶ȵһƫD(zhun)@ ָƫD(zhun)ǶȺС@ [1.5]
***34ڈD14-27ܜyL1ɶ늉_·D( )[1.5]
***35D14-28ʾ·_P(gun)Sϕr
늉y( )[1.0]
AL2ɶ늉 BԴ늉
CLlɶ˵늉 DL2Դɶ˵늉
***36.һͬWڜy늉rõ03Vӛ䛵x(sh)s6.5VtԓͬWHy늉ֵ ( )A5V B25V C. 13V D115V
***37.ڈD14-29ʾ·Dеġ𡱃(ni)Ϻm늱(늉)̖ؓӾ[3.5]
***38Ⱥ(lin)ڈD14-30еabc̎tں̎x(sh)?( )
Aa(chn)̎ Bb̎ Cc̎ Do_
***39D14-31ʾ·Դ늉6V늉Vlʾ(sh)Ul=1.5Vt늉V2ʾ(sh)U2= [1.0]
***40D14-32ʾ·늉Vlʾ(sh)4.5Vt늉V2ʾ(sh) Դ늉 [1.0]
***41ڈD14-33ʾ·УֱӜyL1ɶ늉_·( )[1.5]
***42D14-34ʾ·]_P(gun)늉ʾ(sh)_P(gun)_rʾ(sh)( )[1.5]A׃ B CpС Do_
***43D14-35ʾ·У늉y( )[1.0]
A. 늟ɶ˵늉 B늳ؽMɶ˵늉
C늳ؽM늟ɶ˵늉֮ D⏃ɶ˵늉
***44D14-36ʾ·_P(gun)S]ϕrA1y A2y A1ʾ(sh) A2ʾ(sh)(ڡڡСڡ)[1.5]
***45D14-37ʾ·L1L2 (lin)·е늉V1y
ɶ˵늉늉V2y ɶ˵늉[1.5]
***46уɂ늟LlL2BӵԴ늟L1ɶ˵늉2.5V늟L2ɶ˵늉2.8VtL1cL2Bӷʽ ( )[1.0]
AһǴ(lin) BһDz(lin)
C.Ǵ(lin)ҲDz(lin) DoД
***47D14-38ʾ·_P(gun)St( )[1.5]
A B늉
Cɱ Dɱ
***48ڈD14-39͈D14-40քe·DB·[3.5]
***49늟L1cL2(lin)yL1е늉yL2ɶ˵늉Ո̓(ni)·D[2.0]
֪Rչ
***50.҃ɟBͬһ·У1min(ni)ͨ^ן30Cͨ^ҟ45Ct҃ɟ [1.0]
Aһ(lin) Bһ(lin)
CǴ(lin)ҲDz(lin) Do_Bӷʽ
***51D14-41_P(gun)SI1=0.24AI2=0.52A
tI3= Aɶ˵늉3Vt⏃ɶ˵늉 V[2.0]
***52D14- 42B·ҪLlL2(lin)늉yL2늉D14-43B·ҪL1L2(lin)늉yLlɶ늉[3.5]
****53D14-44·У늉V1y ɶ˵늉늉V2y
ɶ˵늉[1.0]
****54D14-45ʾ·늟L1L2Դ늱BCDMɵ·t 늉 _P(gun)SBCDʾ(sh)քe1.5251.2(λAV)tL2ɶ˵늉ֵ ͨ^L2ֵ [3.5]
****55D14-46ʾ·У]_P(gun)S( )[1.0]
A늉ʾ(sh)Դ늉 Bʾ(sh)e
CСl(f) D늉
****56D14-47Դ늉ֲ׃_P(gun)S1]ϡS2_r늉ʾ(sh)3VS1_S2]ϕr늉ʾ(sh)4.5VtSlS2_rL1L2ɶ˵늉քe ˕r늉ʾ(sh) SlS2]ϕr늉ʾ(sh) [2.5]
****57D14-48ʾ·_P(gun)Sybccg늉3Vcdcg늉2Vtabcg늉 Vadcg늉 V[1.5]
****58D14-49ʾ·еab늱t( )[1.5]
Aa(chn)b늉 Ba(chn)b
Ca(chn)b늉 Da(chn)늉b
****59D14-50ʾ_P(gun)S]Ϻʾ(sh)քeI1I2I3t( )[1.5]AI1=I2=I3 BI1I2I3 CI1I2I3 DI1=I2+I3
****60D14-51ʾ_P(gun)SS1]ϕr늉ʾ(sh)8Vt_P(gun)S]϶S1_r늉ʾ(sh) ( )[2.0]
A0V B8V C8V DС8V
****61D14-52_P(gun)Sar늉ʾ(sh)9V_P(gun)br늉ʾ(sh)4Vt֪˕rLlɶ늉Ul= VL2ɶ늉U2= VԴ늉U=
V[2.5]
****62.ڈD14-53͈D14-54·еĈAȦ(ni)늉ķ̖˳ؓӾ[2.5]
****63D14-55·]_P(gun)늉V1ʾ(sh)6V늉V2ʾ(sh)3.4Vôfв_( )[2.0]
A. ֪Դ늉6VB֪L1ɶ늉2.6V
C늉V2QtL1L2
D늉V2QtL1cL2(lin)y·ϵ
׃
A(ch)֪Rc
*1Wʾ Hͨĸ ʾćHλ ̖ ijÆλ߀
wɶ˵늉1Vͨ^w1Atw [2.5]
*28= k 12= M 0.9k= 16k= M
**3nϡоQĴСءČˌwԽKþԽ@һF(xin)MоġrҪ ׃w
Խrͨ^w ԽС[2.5]
**4оQСؕrҪоwcMeǷP(gun)rxȡ ͬ ͬz[1.5]
**5D14-56ǻ׃ĽY(ji)(gu)ʾD׃B·rķNӷ׃ãքeǽ ͽ ͨf׃ֻн ɂӾ׃[2.5]
֪Rđ
**6tϽƳɵABɸLȾ1mAęMe0.5cm2BęMe3mm2^С [1.0]
**7tϽƳɵABɸMeͬAL1.2mBL150mm^ [1.0]
**8LMeͬ~cFz^ [0.5]
**9wnjw ĴСQڌw
߀c P(gun)[1.5]
**10P(gun)ĎNf_ǣ [0.5]
ALȶ̌ Bȼ
CF~
DnjwKãnjwһN
**11ijL5m2ۺʹt茢 [1.0]
A2 B2 CС2 Dܴ_Ƿ׃
**12ijL5m10F(xin)zCL1t茢 A10 B10 CС10 Dܴ_Ƿ׃
**13һ~zһFzęMeͬҲtLP(gun)ϵǣ [1.0]
A~zFzL B~zFz C~zFzһL DoД
**14҃ɸ~ױLұȼ״tȣ [1.0]
A״ BҴ CһӴ DСP(gun)ϵoД
**15ͬNƳɵĴּͬăɶΌL150cmL180mmt
^[1.0]
**16סͬNƳɵͬLăɸęMe0.2cm2ҌęMe2mm2t ^[1.0]
**17LͬļסIJϷքey~Xt С [1.0]
**18һČgɃɶκٌɶβһһʹt茢ԭ [1.0]
**19R1cR2(lin)ͨ^R1Сͨ^R2tR1R2Kǣ [1.0]AR1Kô BR2Kô
CR1R2KһӴ DСP(gun)ϵoД
***20P(gun)ڌwĴСf_ǣ [1.0]
AּͬăɗlL BLͬăɗl
CͬNƳɵLͬăɗl
Dڴ(sh)wfضߕr͕
***21оЩP(gun)б횣 [1.5]
Aһز׃׃^ĴС
Bͬr׃أز׃^ÿĴС
Cһֻ׃ijһز׃^ÿС
Dɶ˵늉׃ͬr׃ijһׂ^еС
***22D14-57ʾ·ABһzAABƄӵ^·늟Ȍ [0.5] A׃ B׃ C׃ DoДǷ׃
***23D14-58B·ăֻͬDB·ֵ ҈DB·ֵ @NB·ֵ
***24Ҫ׃ǣ [0.5]Aͨõİן늟 BҕCC
Co{(dio)_ D{(dio)ٶ
***25ڈD14-59Ļ׃ķNӷƬPӕr׃ǣ
***26D14-60ʾ·׃ĻƬƄӕrʼKl(f)⣬t
A׃ʾ(sh)pС B׃ʾ(sh)
C׃ʾ(sh) D׃ʾ(sh)pС
27һ׃ϘС50 1.5A֘xǣ
AСֵ50Sͨ^1.5A
BСֵ50Sͨ^С1.5A
Cֵ50Sͨ^С1.5A
Dֵ50Sͨ^1.5A
***28ɸLMeȵͬNƳɵz(lin)·tɸzͨ^ Aֵ^ B^ CһӴ Do^
***29ɸͬƳɵľ?q)MeͬһLǵڶL3t ɸͬƳɵľ?q)LͬһMeǵڶ3t С[1.5]
***30D14-61ķ׃ʾD(j)DăɂӾش𣺮ƬƄӕr·еֵ׃[2.5]
DAB
DBB
DCB
DDB
***31xD14-62Ѓʾ(sh)
Dʾ(sh)
҈Dʾ(sh) [1.5]
֪Rչ
***32ѻ׃ϵĽٗUɶ˽·(D14-63еCD)tB·ֵ ѻ׃·ăɂӾ·(D14-63еAB)ஔڰһ ·[1.5]
33һ6VԴϕrֵ10ȡ
***34f_( )[1.0]
AtϽһͬLȵ~
BwLԽLMeԽСwһԽ
CһΌwoՓǷͨ^迂Ǵڵ
DһΌwͨ^rС
***35fв_( )[1.0]
A׃һ(ni)Bm(x)׃B·ֵxֵ
B䲻Bm(x)ظ׃B·ֵxֵ
CҪʹ׃ܸ׃ͨ^회c(lin)
D׃ĽӾؓoՓӽ·Чȫһ
***36늳ؽM׃늉_P(gun)һֻMһ·Ҫ׃ܸ׃ݵy·е늉y݃ɶ˵늉_P(gun)ܿ·ՈҪ·D[3.5]
xϣ
Чİl(f)F(xin)ĴЧеJǘNJW˹żȻl(f)F(xin)ģP(gun)늺ʹP(gun)B˼ɁѾ@f
(1)W˹1803f^҂WP(gun)\՚Լ҂֪κF(xin)ɢąR҂ݼ{һwϵС@ʮo~ձԵġȻ֮y(tng)һ˼ķӳ
(2)1809굤ʼҿƌWW(jng)^һ}գᘵ׃̓AcN֮gP(gun)ϵ@һˊW˹ؘOdȤ_ʼM@Ĺ
(3)1812õČ1813ڰԷذġP(gun)ڻWĵȃrԵоһW˹҂ԓzǷ[εķʽwӰ푣fѿ]늺ʹŵ(lin)ϵ
(4)18181819͊W˹عͬ^JGFochhammerՄW˹һֱڌ@ɴȻ֮g(lin)ϵfl(f)F(xin)@NȻص(lin)ϵ(ָ늺ʹ)(jng)P^X֮У
W˹سɹԭԸdȤ_˼߀JR횏ČϼԙzHM˴Čһ٤늳ɘOBһKKҷŴl(f)F(xin)ƫD(zhun)ɹP(gun)I̶ܴțQڴᘷõλá
ժԡWʷ̡̳
(1)ͨ^ϵČW㌦W˹ءżȻl(f)F(xin)кο
(2)W˹صͬfW˹һֱڌ@ɴȻ֮g(lin)ϵСɴȻ
ʮȫБ֪Rِِԇ
һx} ¸С}oĂxֻһ_ģ_
xǰĸ}̖(ni)(ÿС}315)
1СͬWijIһƿbFƤw^ƿw_ôҲQСĸݽzƿw߅ppˎһQʹ_ˡ@Ҫݽzƿw
AƿwֱpСƿw(c)ڌƿĉ
BpСƿwcƿڵĽ|e
CpСƿ(ni)wĉ
Dwһ߅wһ߅ĉ
2߉ݔ늾·F픶һl(ɗl)ݔ늾Ľپ(D1D2)
AӏFķ(wn)
Bݔ㾀
C늣ᘵ
Dþݔ늾_rʹ
3ͨCՕrҪwCR^hMС{(dio)ʹ̫ݡһNɵϡCֻҪĔzľȫ{ȡ(ni)Փh̎߀ǽ̎wƬ϶^Ķʹյ^׃ʮֿ@NɵϡCá{(dio)ĊW
ALR^ʹhͬwλ
B˶̽R^ʹhͬwλ
CLR^ʹhͬwλͬ
D˶̽R^ʹhͬwλͬ
4ŎCȿҲԷҪ\еĴŎ@оȦĴ^rŎϵĴŷ۱̖D(zhun)a(chn)ĴňŻ@ӱ㌢̖D(zhun)̖ӛڴŎrٰѴŎϵĴ̖ͨ^^D(zhun)̖ʹPl(f)C^̵ĻԭиNf_
AĻԭ늴ŸБĻԭĴЧ
BĻԭĴЧĻԭ늴ŸБ
CͷĻԭĴЧ
DͷĻԭ늴ŸБ
5ͬWe^꿴һNԄT˿rTF(xin)Ԅ_]ͬWˮa(chn)˝dȤ֪ԄTΌF(xin)ԄӿƵġˎ״ԇppؿԄTrTԄӴ_һLԄTrTԄӴ_һײbНLğoɫֱԄTrT_ͬW(j)̽ԇĽY(ji)ԄTԿԭN룬JIJ
AԄT ߵrͨ^bÌF(xin)Ԅ_]
BT̽ywl(f)ļt⾀ͨ^bÌF(xin)Ԅ_]
CԄTܰl(f)һNt⾀̖˷N̖wr͕F(xin)Ԅ_]
DTwͨ^՚ܮa(chn)һNoԄTF(xin)Ԅ_]
}(15)
1(3)D3Сó܇Ѽȥȼ܇ƽֱ·СõĸXǣh̎Ĵf늾U_________\̎С늾U_______\ӣ늾U܇ľ@늾U_____r
D(zhun)
2(3)܇ϳ۵ʳƷD4ʾС܇؛[܇(ni)ǰ݆ϵKAr؛T°@r܇ҕܗU֧c_____(֧cλõĸ)݆ϵKAr؛T@r֧c______һNr܇ҕ______ܗU
3(3)ں3000 mϵĸԭ^(q)܇l(f)әCsˮv@ԭ^(q)_______ľʡƽԭ^(q)˵_ԓ^(q)ڿ՚ϡa(chn)ȱ˵õ˕XM@rεݷecƽԭҪUø_______(xС)һЩ
4(3)܇ϵęCеʽ̱ðb݆ϵһMӋ(sh)X݆팍F(xin)Ӌ(sh)@ЩӋ(sh)X݆ͨ^ضĂbñ܇݆D(zhun)(q)ͬr܇݆D(zhun)߀ͨ^ضĂbfo늴ŸБԭƳɵĂٌӳ܇݆D(zhun)r̖@ʾٶȱĶָʾ˕r܇݆̥þ@ĥp͕ʹӋָ̺ʾĕrٮa(chn)`̱ӛ̞12000 kmt܇Ȟ _______(ڡСڡڡ)ʾ(sh)܇ıϺٶȱָʾĕrٞ(j)гrg________(xڡСڡڡ)Hrg
5(3)2005괺(ji)ϣһȺ@þ^赸ǧ^oƵĆ
(1)D5ʾ^ҊI(lng)ۢAվ赸ߣ@______________
(2)^ݳ^҂mȻ]пꠅsҲֱܷǺηNڰl(f)@Ҫ鲻ͬl(f)_________Dzͬġ
(3)ҕ^ɏϵǧ^kϼ@Щ_____________________ԭɫͬı϶ɵ
и}(22)
1(4)cl(f)rߜػ䵽l(f)_l(f)_͕
˱ol(f)_ĵײ˂ˮĶؽQ@g(sh)}
(1)l(f)rײİɫF(D6)ʲôMɵ?γɵ?
(2)ˮءl(f)_oõĵ
2(4)ڸ߉ݔ늾·гɿ D7ʾһЩ^ӡՈfʲôҒ߉ݔ늾Ľ^ӵıҪͿĴһ(ji)һ(ji)?
3(4)С־IһNcY(ji)õСʟl(f)F(xin)һСʟğzԺСʟ߀^m(x)l(f)С־Сʟ֮gBP(gun)ϵa(chn)dȤՈ˿ƼˆTõϢ
õСʟҎ(gu)ǡ25 V025 Aͨ^(lin)һ(sh)СʟʹСʟɶӵ늉~늉ԵÿСʟܻl(f)
СʟĘ(gu)D8ʾڟz֧ϳПz̶õС߀@мs4Ȧٽzzrs25 rs15
ٽz1 (͉)r֧ܱһ~ľcz֧Dzͨ]^^ߵ늉(220 V)rӿɱٽzcz֧܌ͨ
(j)ϽBYϣՈfʲôһСʟğzСʟ߀^m(x)l(f)
4(4)ЌWVppS_P(gun)ϱɽ̌Wǵ
ȣ_P(gun)SA˕rֻȽͨSB˕rϱֻȫͨ
ՈùP挧ҪɈD9е·D
5(6)Lԁճuһֱ҇ҪĽճua(chn)^дTP(gun)T˜pճuʹʡ
ϵҪD10ʾĿˮuͽϵһNՈĹ(ji)ch(hun)ȷʹÿˮuʹÌճuЩ̎(ٌl)
(6)ͬWҪIһˮõˮЃɷNݷeͬƷN
ͬX|(zh)ˮؿɹxُһNǷҺõģһNlj(ni)b늟Dllʾ^һNˮ؟ˮʡXM{(dio)飬õYϣ?sh)ؾ늵ăr0.5ԪƿbҺăr60Ԫƿ(ÿƿҺ|(zh)s15 kgҺğֵ4.2107Jkg),ҺˮğЧʼs30늟ˮ؟ˮğЧʼs90(j)ϢՈͨ^ӋһķNˮ؟ˮʡX
(8)˱oh(hun)ˮʧWУĭh(hun)СMO(sh)ӋM˺ˮɳо
һAՓքeԦˮɳˮʾˮɳɳˮܶxʾÿɳˮɳ|(zh)(Qɳ)˦ˮcˮɳxP(gun)ϵʽȻɳˮܶȦˮSɳx׃ĈD
ڶAnjCһͲһSٵһˮӋɳxyɳˮܶȦˮٶμˮƳɲͬܶȵɳˮMͬӵӋ͜yɴ˵óˮcxĶM(sh)(j)Ȼ(j)@Щ(sh)(j)˱ʾɳˮܶcɳP(gun)ϵĦˮxD@ϲذl(f)F(xin)Y(ji)cՓһµġ
AnjHyһɽ_ˢrɼ40 LˮӣQ係|(zh)40.56kgǰѽ(jng)yɳܶȦɳ2.4103kgm3˺ˮеƽɳ
(1)Ոㅢch(hun)СMһAεĹˮcˮɳxP(gun)ϵʽȻ(j)P(gun)ϵʽɳˮܶȦˮSɳx׃DIJ݈D
(2)Ոㅢch(hun)СMAεӋ㹤ˮеƽɳ
(10)F(xin)ںеĔ(sh)aCҪ(yu)cǿֱɔ(sh)aƬĶԷMоcӹĕrgҲLҔ(sh)aƬ߀ֱ
X@ʾͨ^]ͳȥ
һ(sh)aC늳صһЩY(j)ṩϢԼ挦(sh)aC^̵ĽBشP(gun)}
(1)(sh)aCԴ_̎ڴCB(ti)@rҪһܣĔzrĔzc̎픵(sh)(j)ĵܾO(sh)һM늵늳ԴMÿ5minһƬCʹ^еƽ
0.2AՈһ(ji)M늵늳ĔzُƬ
(2)һȫıM@N늳Mȫ늵Чʶ?
(12){(dio)ġƥ(sh)nj{(dio)ݔ빦ʵĴԘRͬƥ(sh)ͬƷƿ{(dio)Ч^IJڱ^{(dio)Чܳԡʾx{(dio)rƟ({(dio))߀Ҫ]Чȡ
{(dio)Ч=ʾ{(dio)ǷЧ(ji)ĿǰЈϿ{(dio)Чܴһ23֮gߵĿ_35ңMxЧȸߵĿ{(dio)gƟɰĹʽӋ㣺QSge140w180 wƟQ=S(ge)180 W240 W(˹ʽmڌӸ25 mķgӸƫtmӴ)
±СҜʂُIijһ̖{(dio)ʹfһ
ՈY(ji)B֪RͿ{(dio)ʹfͨ^ӋشĆ}
1@_{(dio)ЧǶ
2СُIǷ͏des30 m2Ӹߞ27 mڿ͏d(ni)bϱʾĿ{(dio)Ոͨ^Ӌf@NxǷ
3Сô˿{(dio){(dio)ĉsCÿ쌍H6 hһH{(dio)һ֧Ms?(?sh)ص늃r0.5Ԫ)
(12)С܊ҿ͏dһƟ_P(gun)һɿײbһġһ_ɿס늹ԪD12ԪD13Ԫw(ni)ԭӾD_P(gun)pҪQԪС܊ְ֛QԼС܊oְ֮֡
С܊ְ֔_MĿ_P(gun)ڲfQµ^аl(f)F(xin)ǰ]ԪеABD(BCgһ̌ڃ(ni)B)cĢ٢ڢBP(gun)ϵ(D14)҃(ni)ˮ(ni)o^٢ڢ۸c(ni)Br
]ϼMĿ_P(gun)ԇ늹Pzyl(f)F(xin)ڢٸʹԇ늹Pl(f)ڢڡʹԇ늹Pl(f)
(j)С܊ְֵęzyܲДBr?
С܊(jng)^м˼JДÿBrrräĿB߀ܳF(xin)صĆ}
(1)JС܊^c?ʲô?
(2)ܲóõļ_(в^)be٢ڢ۸ӷքecABDӾB?fķɡ
(3)(j)ДD14Т٢ڢcABDӾĻ㾀B
ʮȫБ֪Rِِԇ
һx} ¸С}oĂxֻһ_ģ_
xǰĸ}̖(ni)(ÿС}315)
1СͬWijIһƿbFƤw^ƿw_ôҲQӡСĸݽzƿw߅ppˎһQʹ_ˡ@Ҫݽzƿw
AƿwֱpСƿw(c)ڌƿĉ
BpСƿwcƿڵĽ|e
CpСƿ(ni)wĉ
Dwһ߅wһ߅ĉ
2߉ݔ늾·F픶һl(ɗl)ݔ늾Ľپ(D1D2)
AӏFķ(wn)
Bݔ㾀
Cᘵ
Dþݔ늾_rʹ
3ͨCՕrҪwCR^hMС{(dio)ʹ̫һNɵϡCֻҪĔzľȫ{ȡ(ni)Փh̎߀ǽ̎wƬ϶^Ķʹյ^׃ʮֿݡ@NɵϡCá{(dio)ĊW
ALR^ʹhͬwλ
B˶̽R^ʹhͬwλ
CLR^ʹhͬwλͬ
D˶̽R^ʹhͬwλͬ
4ŎCȿҲԷҪ\еĴŎ@оȦĴ^rŎϵĴŷ۱̖D(zhun)a(chn)ĴňŻ@ӱ㌢̖D(zhun)̖ӛڴŎrٰѴŎϵĴ̖ͨ^^D(zhun)̖ʹPl(f)C^̵ĻԭиNf_
AĻԭ늴ŸБĻԭĴЧ
BĻԭĴЧĻԭ늴ŸБ
CͷĻԭĴЧ
DͷĻԭ늴ŸБ
5ͬWe^꿴һNԄT˿rTF(xin)Ԅ_]ͬWˮa(chn)˝dȤ֪ԄTΌF(xin)ԄӿƵˎ״ԇppؿԄTrTԄӴ_һLԄTrTԄӴ_һײbНLğoɫ壬ֱԄTrT_ͬW(j)̽ԇĽY(ji)ԄTԿԭN룬JIJ
AԄT ߵrͨ^bÌF(xin)Ԅ_]
BT̽ywl(f)ļt⾀ͨ^bÌF(xin)Ԅ_]
CԄTܰl(f)һNt⾀̖˷N̖wr͕F(xin)Ԅ_]
DTwͨ^՚ܮa(chn)һNoԄTF(xin)Ԅ_]
}(15)
1(3)D3Сó܇Ѽȥȼ܇ƽֱ·СõĸXǣh̎Ĵf늾U_________\̎С늾U_______\늾U܇ľ@늾U_____r
D(zhun)ӡ
2(3)܇ϳ۵ʳƷD4ʾС܇؛[܇(ni)ǰ݆ϵKAr؛T°@r܇ҕܗU֧c_____(֧cλõĸ)݆ϵKAr؛Tѣ@r֧c______һNr£܇ҕ______ܗU
3(3)ں3000 mϵĸԭ^(q)܇l(f)әCsˮv@ԭ^(q)_______ľƽԭ^(q)˵_ԓ^(q)ڿ՚ϡa(chn)ȱ˵õ˕XM@rεݷecƽԭҪUø_______(xС)һЩ
4(3)܇ϵęCеʽ̱ðb݆ϵһMӋ(sh)X݆팍F(xin)Ӌ(sh)ģ@ЩӋ(sh)X݆ͨ^ضĂbñ܇݆D(zhun)(q)ͬr܇݆D(zhun)߀ͨ^ضĂbfo늴ŸБԭƳɵĂٌӳ܇݆D(zhun)r̖@ʾٶȱĶָʾ˕r܇݆̥þ@ĥp͕ʹӋָ̺ʾĕrٮa(chn)`̱ӛ̞12000 kmt܇Ȟ _______(ڡСڡڡ)ʾ(sh)܇ıϺٶȱָʾĕrٞ(j)гrg________(xڡСڡڡ)Hrg
5(3)2005괺(ji)һȺ@þ^赸ǧ^oƵĆ
(1)D5ʾ^ҊI(lng)ۢAվ赸ߣ@______________
(2)^ݳ^У҂mȻ]пꠅsҲֱܷǺηNڰl(f)@Ҫ鲻ͬl(f)_________Dzͬ
(3)ҕ^ɏϵǧ^kϼ@Щ_____________________ԭɫͬı϶ɵ
и}(22)
1(4)cl(f)rߜػ䵽l(f)_ϣl(f)_͕
˱ol(f)_ĵײ˂ˮأĶؽQ@g(sh)}
(1)l(f)rײİɫF(D6)ʲôMɵ?γɵ?
(2)ˮءl(f)_oõĵ
2(4)ڸ߉ݔ늾·гɿ D7ʾһЩ^ՈfʲôҒ߉ݔ늾Ľ^ӵıҪͿĴһ(ji)һ(ji)?
3(4)С־IһNcY(ji)õСʟl(f)F(xin)һСʟğzԺСʟ߀^m(x)l(f)С־Сʟ֮gBP(gun)ϵa(chn)dȤՈ˿ƼˆTõϢ
õСʟҎ(gu)ǡ25 V025 Aͨ^(lin)һ(sh)СʟʹСʟɶӵ늉~늉ԵÿСʟܻl(f)⡣
СʟĘ(gu)D8ʾڟz֧ϳПz̶õС߀@мs4Ȧٽzzrs25 rs15
ٽz1 (͉)r֧ܱһ~ľcz֧Dzͨ]^^ߵ늉(220 V)rӿɱٽzcz֧܌ͨ
(j)ϽBYՈfʲôһСʟğzСʟ߀^m(x)l(f)⡣
4(4)ЌWVppS_P(gun)ϱɽ̌Wǵ
ȣ_P(gun)SA˕rֻȽͨSB˕rϱֻȫͨ
ՈùP挧ҪɈD9е·D
5(6)Lԁճuһֱ҇ҪĽճua(chn)^дTP(gun)T˜pճuʹ
ϵҪD10ʾĿˮuͽϵһNՈĹ(ji)ch(hun)ȷʹÿˮuʹÌճuЩ̎(ٌl)
(6)ͬWҪIһˮõˮЃɷNݷeͬƷN
ͬX|(zh)ˮؿɹxُһNǷҺõһNlj(ni)b늟ģDllʾ^һNˮ؟ˮʡXM{(dio)õYϣ?sh)ؾ늵ăr0.5ԪƿbҺăr60Ԫƿ(ÿƿҺ|(zh)s15 kgҺğֵ4.2107Jkg),ҺˮğЧʼs30늟ˮ؟ˮğЧʼs90(j)ϢՈͨ^ӋһķNˮ؟ˮʡX
(8)˱oh(hun)ˮʧWУĭh(hun)СMO(sh)ӋM˺ˮɳо
һAՓքeԦˮɳˮʾˮɳɳˮܶȣxʾÿɳˮɳ|(zh)(Qɳ)˦ˮcˮɳxP(gun)ϵʽȻɳˮܶȦˮSɳx׃ĈD
ڶAnjCһͲһSٵһˮӋɳxyɳˮܶȦˮٶμˮƳɲͬܶȵɳˮMͬӵӋ͜yɴ˵óˮcxĶM(sh)(j)Ȼ(j)@Щ(sh)(j)˱ʾɳˮܶcɳP(gun)ϵĦˮxD@ϲذl(f)F(xin)Y(ji)cՓһµ
AnjHyһɽ_ˢrɼ40 LˮQ係|(zh)40.56kgǰѽ(jng)yɳܶȦɳ2.4103kgm3˺ˮеƽɳ
(1)Ոㅢch(hun)СMһAεĹˮcˮɳxP(gun)ϵʽȻ(j)P(gun)ϵʽɳˮܶȦˮSɳx׃DIJ݈D
(2)Ոㅢch(hun)СMAεӋ㹤ˮеƽɳ
(10)F(xin)ںеĔ(sh)aCҪ(yu)cǿֱɔ(sh)aƬĶԷMоcӹĕrgҲLҔ(sh)aƬ߀ֱ
X@ʾͨ^]ͳȥ
һ(sh)aC늳صһЩY(j)ṩϢԼ挦(sh)aC^̵ĽBشP(gun)}
(1)(sh)aCԴ_̎ڴCB(ti)@rҪһĔzrĔzc̎픵(sh)(j)ĵܾO(sh)һM늵늳ԴMÿ5minһƬCʹ^еƽ
0.2AՈһ(ji)M늵늳ĔzُƬ
(2)һȫıM@N늳Mȫ늣늵Чʶ?
(12){(dio)ġƥ(sh)nj{(dio)ݔ빦ʵĴԘRͬƥ(sh)ͬƷƿ{(dio)Ч^IJڱ^{(dio)Чܳԡʾx{(dio)rƟ({(dio))߀Ҫ]Чȡ
{(dio)Ч=ʾ{(dio)ǷЧ(ji)ĿǰЈϿ{(dio)Чܴһ23֮gߵĿ_35MxЧȸߵĿ{(dio)gƟɰĹʽӋ㣺QSge140w180 wƟQ=S(ge)180 W240 W(˹ʽmڌӸ25 mķgӸƫtmӴ)
±СҜʂُIijһ̖{(dio)ʹfһ֡
ՈY(ji)B֪RͿ{(dio)ʹfͨ^ӋشĆ}
1@_{(dio)ЧǶ١
2СُIǷ͏des30 m2Ӹߞ27 mڿ͏d(ni)bϱʾĿ{(dio)Ոͨ^Ӌf@NxǷ
3Сô˿{(dio)䣬{(dio)ĉsCÿ쌍H6 hһH{(dio)һ֧Ms?(?sh)ص늃r0.5Ԫ)
ˡ(12)С܊ҿ͏dһƟ_P(gun)һɿײbһġһ_ɿס늹ԪD12ԪD13Ԫw(ni)ԭӾD_P(gun)pҪQԪС܊ְ֛QԼС܊oְ֮
С܊ְ֔_MĿ_P(gun)ڲfQµ^аl(f)F(xin)ǰ]ԪеABD(BCgһ̌ڃ(ni)B)cĢ٢ڢBP(gun)ϵ(D14)҃(ni)ˮ(ni)o^٢ڢ۸c(ni)Br
]ϼMĿ_P(gun)ԇ늹Pzyl(f)F(xin)ڢٸʹԇ늹Pl(f)ڢʹԇ늹Pl(f)
(j)С܊ְֵęzyܲДBr?
С܊(jng)^м˼JДÿBrrräĿB߀ܳF(xin)صĆ}
(1)JС܊^c?ʲô?
(2)ܲóõļ_(в^)be٢ڢ۸ӷքecABDӾB?fķ
(3)(j)Д࣬D14Т٢ڢcABDӾĻ㾀B
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