}Ŀб(𰸺ͽ)
ʮȫБ֪Rِِԇ
һx} ¸С}oĂxֻһ_ģ_
xǰĸ}̖(ÿС}315)
1СͬWijIһƿbFƤw^ƿw_ôҲQСĸݽzƿw߅ppˎһQʹ_@Ҫݽzƿw
AƿwֱpСƿwȱڌƿĉ
BpСƿwcƿڵĽ|e
CpСƿwĉ
Dwһ߅wһ߅ĉ
2߉ݔ늾·F픶һl(ɗl)ݔ늾Ľپ(D1D2)
AӏFķ(wn)
Bݔ㾀
Cᘵ
Dþݔ늾_rʹ
3ͨCՕrҪwCR^hMС{ʹ̫ݡһNɵϡCֻҪĔzľȫ{ȡՓh̎߀ǽ̎wƬ϶^Ķʹյ^׃ʮֿ@NɵϡCá{ĊW
ALR^ʹhͬwλ
B˶̽R^ʹhͬwλ
CLR^ʹhͬwλͬ
D˶̽R^ʹhͬwλͬ
4ŎCȿҲԷҪ\еĴŎ@оȦĴ^rŎϵĴŷ۱̖DaĴňŻ@ӱ㌢̖D̖ӛڴŎrٰѴŎϵĴ̖ͨ^^D̖ʹPl(f)C^̵ĻԭиNf_
AĻԭ늴ŸБĻԭĴЧ
BĻԭĴЧĻԭ늴ŸБ
CͷĻԭĴЧ
DͷĻԭ늴ŸБ
5ͬWe^꿴һNԄT˿rTF(xin)Ԅ_]ͬWˮa˝dȤ֪ԄTΌF(xin)ԄӿƵġˎ״ԇppؿԄTrTԄӴ_һLԄTrTԄӴ_һײbНLğoɫֱԄTrT_ͬW̽ԇĽYԄTԿԭNJIJ
AԄT ߵrͨ^bÌF(xin)Ԅ_]
BT̽ywl(f)ļt⾀ͨ^bÌF(xin)Ԅ_]
CԄTܰl(f)һNt⾀̖˷N̖wr͕F(xin)Ԅ_]
DTwͨ^՚ܮaһNoԄTF(xin)Ԅ_]
}(15)
1(3)D3Сó܇Ѽȥȼ٣܇ƽֱ·СõĸXǣh̎Ĵf늾U_________\̎С늾U_______\ӣ늾U܇ľ@늾U_____r
D
2(3)܇ϳ۵ʳƷD4ʾС܇؛[܇ǰ݆ϵKAr؛T°@r܇ҕܗU֧c_____(֧cλõĸ)݆ϵKAr؛T@r֧c______һNr܇ҕ______ܗU
3(3)ں3000 mϵĸԭ^(q)܇l(f)әCsˮv@ԭ^(q)_______ľƽԭ^(q)˵_ԓ^(q)ڿ՚ϡaȱ˵õ˕XM@rεݷecƽԭҪUø_______(xС)һЩ
4(3)܇ϵęCеʽ̱ðb݆ϵһMӋX݆팍F(xin)Ӌ@ЩӋX݆ͨ^ضĂbñ܇݆Dͬr܇݆D߀ͨ^ضĂbfo늴ŸБԭƳɵĂٌӳ܇݆Dr̖@ʾٶȱĶָʾ˕r܇݆̥þ@ĥp͕ʹӋָ̺ʾĕrٮa`̱ӛ̞12000 kmt܇Ȟ _______(ڡСڡڡ)ʾ܇ıϺٶȱָʾĕrٞгrg________(xڡСڡڡ)Hrg
5(3)2005괺(ji)һȺ@þ^赸ǧ^oƵĆ
(1)D5ʾ^ҊIۢAվ赸@______________
(2)^ݳ^҂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)_l(f)_͕
˱ol(f)_ĵײ˂ˮĶؽQ@g}
(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־Сʟ֮gBPϵadȤՈ˿ƼˆTõϢ
õСʟҎ(gu)ǡ25 V025 Aͨ^(lin)һСʟʹСʟɶӵ늉~늉ԵÿСʟܻl(f)⡣
СʟĘD8ʾڟz֧ϳПz̶õС߀@мs4Ȧٽzzrs25 rs15
ٽz1 (͉)r£֧ܱһ~ľcz֧Dzͨģ]^^ߵ늉(220 V)rӿɱٽzcz֧܌ͨ
ϽBYՈfʲôһСʟğzСʟ߀^m(x)l(f)⡣
4(4)ЌWVppS_Pϱɽ̌Wǵ
ȣ_PSA˕rֻȽͨSB˕rϱֻȫͨ
ՈùP挧ҪɈD9е·D
5(6)Lԁճuһֱ҇ҪĽճua^дTPT˜pճuʹ
ϵҪD10ʾĿˮuͽϵһNՈĹ(ji)ch(hun)ȷʹÿˮuʹÌճuЩ̎(ٌl)
ġ(6)ͬWҪIһˮõˮЃɷNݷeͬƷN
ͬX|ˮؿɹxُһNǷҺõģһNljb늟Dllʾ^һNˮ؟ˮʡXM{õYϣؾ늵ăr0.5ԪȣƿbҺăr60Ԫƿ(ÿƿҺ|s15 kgҺğֵ4.2107Jkg),ҺˮğЧʼs30늟ˮ؟ˮğЧʼs90ϢՈͨ^ӋһķNˮ؟ˮʡX
(8)˱oh(hun)ˮʧWУĭh(hun)СMOӋM˺ˮɳо
һAՓքeԦˮɳˮʾˮɳɳˮܶxʾÿɳˮɳ|(Qɳ)˦ˮcˮɳxPϵʽȻɳˮܶȦˮSɳx׃ĈD
ڶAnjCһͲһSٵһˮӋɳxyɳˮܶȦˮٶμˮƳɲͬܶȵɳˮMͬӵӋ͜yɴ˵óˮcxĶMȻ@Щ˱ʾɳˮܶcɳPϵĦˮxD@ϲذl(f)F(xin)YcՓһµ
AnjHyһɽ_ˢrɼ40 LˮӣQ係|40.56kgǰѽyɳܶȦɳ2.4103kgm3˺ˮеƽɳ
(1)Ոㅢch(hun)СMһAεĹˮcˮɳxPϵʽȻPϵʽɳˮܶȦˮSɳx׃DIJ݈D
(2)Ոㅢch(hun)СMAεӋ㹤ˮеƽɳ
(10)F(xin)ںеĔaCҪ(yu)cǿֱɔaƬĶԷMоcӹĕrgҲLҔaƬ߀ֱ
X@ʾͨ^]ͳȥ
һaC늳صһЩYṩϢԼ挦aC^̵ĽBشP}
(1)aCԴ_̎ڴCB(ti)@rҪһܣĔzrĔzc̎픵ĵܾOһM늵늳ԴMÿ5minһƬCʹ^еƽ
0.2AՈһ(ji)M늵늳ĔzُƬ
(2)һȫıM@N늳Mȫ늣늵Чʶ?
(12){ġƥnj{ݔ빦ʵĴԘRͬƥͬƷƿ{Ч^IJڱ^{Чܳԡʾx{rƟ({)⣬߀Ҫ]Чȡ
{Ч=ʾ{ǷЧ(ji)ĿǰЈϿ{Чܴһ23֮gߵĿ_35MxЧȸߵĿ{gƟɰĹʽӋ㣺QSge140w180 wƟQ=S(ge)180 W240 W(˹ʽmڌӸ25 mķgӸƫtmӴ)
±СҜʂُIijһ̖{ʹfһ
ՈYB֪RͿ{ʹfͨ^ӋشĆ}
1@_{ЧǶ
2СُIǷ͏des30 m2Ӹߞ27 mڿ͏dȰbϱʾĿ{Ոͨ^Ӌf@NxǷ
3Сô˿{䣬{ĉsCÿ쌍H6 hһH{һ֧Ms?(ص늃r0.5Ԫ)
(12)С܊ҿ͏dһƟ_Pһɿײbһġһ_ɿס늹ԪD12ԪD13ԪwȲԭӾD_PpҪQԪС܊ְ֛QԼС܊oְ֮
С܊ְ֔_MĿ_PڲfQµ^аl(f)F(xin)ǰ]ԪеABD(BCgһ̌ڃȲB)cĢ٢ڢBPϵ(D14)҃Ȍˮo^٢ڢ۸cȌBr
]ϼMĿ_Pԇ늹Pzyl(f)F(xin)ڢٸʹԇ늹Pl(f)ڢڡʹԇ늹Pl(f)
С܊ְֵęzyܲДBr?
С܊^м˼JДÿBrrräĿB߀ܳF(xin)صĆ}
(1)JС܊^c?ʲô?
(2)ܲóõļ_(в^)be٢ڢ۸ӷքecABDӾB?fķɡ
(3)Д࣬D14Т٢ڢcABDӾĻ㾀B
ʮȫБ֪Rِِԇ
һx} ¸С}oĂxֻһ__
xǰĸ}̖(ÿС}315)
1СͬWijIһƿbFƤw^ƿw_ôҲQӡСĸݽzƿw߅ppˎһQʹ_@Ҫݽzƿw
AƿwֱpСƿwȱڌƿĉ
BpСƿwcƿڵĽ|e
CpСƿwĉ
Dwһ߅wһ߅ĉ
2߉ݔ늾·F픶һl(ɗl)ݔ늾Ľپ(D1D2)
AӏFķ(wn)
Bݔ㾀
Cᘵ
Dþݔ늾_rʹ
3ͨCՕrҪwCR^hMС{ʹ̫һNɵϡCֻҪĔzľȫ{ȡȣՓh̎߀ǽ̎wƬ϶^Ķʹյ^׃ʮֿ@NɵϡCá{ĊW
ALR^ʹhͬwλ
B˶̽R^ʹhͬwλ
CLR^ʹhͬwλͬ
D˶̽R^ʹhͬwλͬ
4ŎCȿҲԷҪ\еĴŎ@оȦĴ^rŎϵĴŷ۱̖DaĴňŻ@ӱ㌢̖D̖ӛڴŎϣrٰѴŎϵĴ̖ͨ^^D̖ʹPl(f)C^̵ĻԭиNf_
AĻԭ늴ŸБĻԭĴЧ
BĻԭĴЧĻԭ늴ŸБ
CͷĻԭĴЧ
DͷĻԭ늴ŸБ
5ͬWe^꿴һNԄT˿rTF(xin)Ԅ_]ͬWˮa˝dȤ֪ԄTΌF(xin)ԄӿƵˎ״ԇppؿԄTrTԄӴ_һLԄTrTԄӴ_һײbНLğoɫֱԄTrT_ͬW̽ԇĽYԄTԿԭNJIJ
AԄT ߵrͨ^bÌF(xin)Ԅ_]
BT̽ywl(f)ļt⾀ͨ^bÌF(xin)Ԅ_]
CԄTܰl(f)һNt⾀̖˷N̖wr͕F(xin)Ԅ_]
DTwͨ^՚ܮaһNoԄTF(xin)Ԅ_]
}(15)
1(3)D3Сó܇Ѽȥȼ܇ƽֱ·СõĸXǣh̎Ĵf늾U_________\ӣ̎С늾U_______\늾U܇ľ@늾U_____r
D
2(3)܇ϳ۵ʳƷD4ʾС܇؛[܇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՚ϡaȱ˵õ⣬˕XM@rεݷecƽԭҪUø_______(xС)һЩ
4(3)܇ϵęCеʽ̱ðb݆ϵһMӋX݆팍F(xin)Ӌ@ЩӋX݆ͨ^ضĂbñ܇݆Dͬr܇݆D߀ͨ^ضĂbãfo늴ŸБԭƳɵĂٌӳ܇݆Dr̖@ʾٶȱĶָʾ˕r܇݆̥þ@ĥp͕ʹӋָ̺ʾĕrٮa`̱ӛ̞12000 kmt܇Ȟ _______(ڡСڡڡ)ʾ܇ıϺٶȱָʾĕrٞгrg________(xڡСڡڡ)Hrg
5(3)2005괺(ji)ϣһȺ@þ^赸ǧ^oƵĆ
(1)D5ʾ^ҊIۢAվ赸ߣ@______________
(2)^ݳ^҂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)_l(f)_͕
˱ol(f)_ĵײ˂ˮأĶؽQ@g}
(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־Сʟ֮gBPϵadȤՈ˿ƼˆTõϢ
õСʟҎ(gu)ǡ25 V025 Aͨ^(lin)һСʟʹСʟɶӵ늉~늉ԵÿСʟܻl(f)
СʟĘD8ʾڟz֧ϳПz̶õС߀@мs4Ȧٽzzrs25 rs15
ٽz1 (͉)r֧ܱһ~ľcz֧Dzͨ]^^ߵ늉(220 V)rӿɱٽzcz֧܌ͨ
ϽBYՈfʲôһСʟğzСʟ߀^m(x)l(f)⡣
4(4)ЌWVppS_Pϱɽ̌Wǵ
ȣ_PSA˕rֻȽͨSB˕rϱֻȫͨ
ՈùP挧ҪɈD9е·D
5(6)Lԁճuһֱ҇ҪĽϡճua^дTPT˜pճuʹ
ϵҪD10ʾĿˮuͽϵһNՈĹ(ji)ch(hun)ȷʹÿˮuʹÌճuЩ̎(ٌl)
(6)ͬWҪIһˮõˮЃɷNݷeͬƷN
ͬX|ˮؿɹxُһNǷҺõģһNljb늟ģDllʾ^һNˮ؟ˮʡXM{õYϣؾ늵ăr0.5ԪƿbҺăr60Ԫƿ(ÿƿҺ|s15 kgҺğֵ4.2107Jkg),ҺˮğЧʼs30늟ˮ؟ˮğЧʼs90ϢՈͨ^ӋһķNˮ؟ˮʡX
塢(8)˱oh(hun)ˮʧWУĭh(hun)СMOӋM˺ˮɳо
һAՓքeԦˮɳˮʾˮɳɳˮܶȣxʾÿɳˮɳ|(Qɳ)˦ˮcˮɳxPϵʽȻɳˮܶȦˮSɳx׃ĈD
ڶAnjCһͲһSٵһˮӋɳxyɳˮܶȦˮٶμˮƳɲͬܶȵɳˮMͬӵӋ͜yɴ˵óˮcxĶMȻ@Щ˱ʾɳˮܶcɳPϵĦˮxD@ϲذl(f)F(xin)YcՓһµ
AnjHyһɽ_ˢrɼ40 LˮQ係|40.56kgǰѽyɳܶȦɳ2.4103kgm3˺ˮеƽɳ
(1)Ոㅢch(hun)СMһAεĹˮcˮɳxPϵʽȻPϵʽɳˮܶȦˮSɳx׃DIJ݈D
(2)Ոㅢch(hun)СMAεӋ㹤ˮеƽɳ
(10)F(xin)ںеĔaCҪ(yu)cǿֱɔaƬĶԷMоcӹĕrgҲLҔaƬ߀ֱ
X@ʾͨ^]ͳȥ
һaC늳صһЩYϡṩϢԼ挦aC^̵ĽBشP}
(1)aCԴ_̎ڴCB(ti)@rҪһܣĔzrĔzc̎픵ĵܾOһM늵늳ԴMÿ5minһƬCʹ^еƽ
0.2AՈһ(ji)M늵늳ĔzُƬ
(2)һȫıM@N늳Mȫ늵Чʶ?
(12){ġƥnj{ݔ빦ʵĴԘRͬƥͬƷƿ{Ч^IJڱ^{Чܳԡʾx{rƟ({)߀Ҫ]Чȡ
{Ч=ʾ{ǷЧ(ji)ĿǰЈϿ{Чܴһ23֮gߵĿ_35MxЧȸߵĿ{gƟɰĹʽӋ㣺QSge140w180 wƟQ=S(ge)180 W240 W(˹ʽmڌӸ25 mķgӸƫtmӴ)
±СҜʂُIijһ̖{ʹfһ֡
ՈYB֪RͿ{ʹfͨ^ӋشĆ}
1@_{ЧǶ
2СُIǷ͏des30 m2Ӹߞ27 mڿ͏dȰbϱʾĿ{Ոͨ^Ӌf@NxǷ
3Сô˿{{ĉsCÿ쌍H6 hһH{һ֧Ms?(ص늃r0.5Ԫ)
(12)С܊ҿ͏dһƟ_Pһɿײbһġһ_ɿס늹ԪD12ԪD13ԪwȲԭӾD_PpҪQԪС܊ְ֛QԼС܊oְ֮
С܊ְ֔_MĿ_PڲfQµ^аl(f)F(xin)ǰ]ԪеABD(BCgһ̌ڃȲB)cĢ٢ڢBPϵ(D14)҃Ȍˮo^٢ڢ۸cȌBr
]ϼMĿ_Pԇ늹Pzyl(f)F(xin)ڢٸʹԇ늹Pl(f)ڢڡʹԇ늹Pl(f)
С܊ְֵęzyܲДBr?
С܊^м˼J飬ДÿBrrräĿB߀ܳF(xin)صĆ}
(1)JС܊^c?ʲô?
(2)ܲóõļ_(в^)be٢ڢ۸ӷքecABDӾB?fķɡ
(3)ДD14Т٢ڢcABDӾĻ㾀B
ʡ(lin)W`ͲϢeƽ_ | WкϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙e^(q)
`ͲϢeԒ027-86699610 e]䣺58377363@163.com