- СZĔ(sh)W(xu)Z֪Rc ]ȣ
- С(sh)W(xu)֪R ]ȣ
- P(gun)]
2017С(sh)W(xu)֪RR
6СW(xu)W(xu)I(y)ó˰ְo(sh)ҹѪͬW(xu)Ђ]˟o(sh)Ŭĺˮ@yjbysС҅RСԇ(sh)W(xu)֪Rcϣ҂俼СЎŶ~
1g}
كɂ˵gDz׃;
ڃɂ˵gͬrӻͬrpٵ;
ۃɂ˵gı(sh)ǰl(f)׃;
2ֲ䆖}Y(ji)
ͣ
ֱ߲]ֲɶ˶ֲ;
ֱ߲]ֲɶ˶ֲ;
ֱ߲]ֲ䣬ֻһֲ
3uͬ\}
uͬ\}ַQÓQ}O(sh)}ǰѼO(sh)eDzÓQ;
˼·
O(sh)O(sh)ijNF(xin)(һӻҺͼһ)
ڼO(sh)l(f)˺}ĿlͬIJҳ@Ƕ;
ÿɵIJǹ̶ĶҳF(xin)@ԭ;
ٸ(j)@ɂm(dng)?sh){(dio)ȥF(xin)IJ
ʽ
ٰuO(sh)ӣu(sh)=(_(sh)×^(sh)-_(sh))÷(_(sh)-u_(sh))
ڰӼO(sh)uÔ(sh)=(_(sh)һu_(sh)×^(sh))÷(_(sh)һu_(sh))
P(gun)I}ҳIJcλIJ
4ӯ̝}
һČijN(bio)(zhn)ֽMa(chn)һNY(ji)һN(bio)(zhn)ֽM֮a(chn)һNY(ji)ڷֽMĘ(bio)(zhn)ͬɽY(ji)IJP(gun)ϵֽMĽM(sh)?q)Ŀ?/p>
˼·ȌɷN䷽Mб^ژ(bio)(zhn)IJɽY(ji)׃(j)@P(gun)ϵӷĿݔ(sh)Ȼ(j)}Ŀ.
}ͣ
һ(sh)һβ;
ʽݔ(sh)=((sh)+㔵(sh))÷ɴÿݔ(sh)IJ
ڮ(dng)ɴζ(sh);
ʽݔ(sh)=(^(sh)-^С(sh))÷ɴÿݔ(sh)IJ
ۮ(dng)ɴζ;
ʽݔ(sh)=(^㔵(sh)-^С㔵(sh))÷ɴÿݔ(sh)IJ
cͿĽM(sh)Dz׃
P(gun)I}_ͿĽM(sh)
5ţԲ݆}
˼·O(sh)ÿ^ţԲݵٶȞ“1”(j)ɴβͬijԷеĿIJ;ҳ@Nԭɴ_ݵLٶȺͿ
cԭ²LٶDz׃;
P(gun)I}_ɂ׃
ʽ
L=(^Lrg×Lrgţ^(sh)-^̕rg×̕rgţ^(sh))÷(Lrg-̕rg);
=^Lrg×Lrgţ^(sh)-^Lrg×L
6ƽ(sh)}
ʽ
ƽ(sh)=(sh)÷ݔ(sh)
(sh)=ƽ(sh)×ݔ(sh)
ݔ(sh)=(sh)÷ƽ(sh)
ƽ(sh)=(zhn)(sh)+ÿһ(sh)c(zhn)(sh)ĺ÷ݔ(sh)
㷨
(sh)Լݔ(sh)ûʽٻMӋ
((zhn)(sh)(j)oĔ(sh)֮gP(gun)ϵ_һ(zhn)(sh);һxcД(sh)^ӽĔ(sh)g(sh)(zhn)(sh);Ի(zhn)(sh)(bio)(zhn)нo(sh)c(zhn)(sh)IJ;вĺ;@Щƽ(sh);@ƽ(sh)ͻ(zhn)(sh)ĺƽ(sh)wP(gun)ϵҊʽ)
7 ѭh(hun)(sh)
ѭh(hun)c(sh)Ҏ(gu)
ڬF(xin)\׃^ijЩҎ(gu)ѭh(hun)F(xin)
ڣ҂Bm(x)ɴγF(xin)(jng)^ĕrg
P(gun)I}_ѭh(hun)ڡ
c ꣺һ366;
ܱ4;ܱ100tݱܱ400;
ƽ ꣺һ365
ݲܱ4;ܱ100ܱ400
8ԭ
ԭtһ(n+1)wnôһٷ2w
4w3Ҳǰ4ֽ(sh)ĺôķNr
4=4+0+0 4=3+1+0 4=2+2+0 4=2+1+1
^ķNwķʽ҂l(f)F(xin)һͬcôһ22wҲfһٷ2w
ԭtnwmn>môһ:
k=[n/m ]+1w(dng)nܱmr
k=n/mw(dng)nܱmr
֪Rc[X]ʾ^X(sh)
[4.351]=4;[0.321]=0;[2.9999]=2;
P(gun)I}(gu)wͳҲҵwͳϵ(j)ԭtM\
9x\
(sh)
Ȳ(sh)УһД(sh)ɂ(sh)IJһ@ӵһД(sh)ͽȲ(sh)С
헣Ȳ(sh)еĵһ(sh)һa1ʾ;
헔(sh)Ȳ(sh)еД(sh)Ă(sh)һnʾ;
(sh)ɂ(sh)IJһdʾ;
ͨ헣ʾ(sh)ÿһ(sh)Ĺʽһanʾ;
(sh)еĺͣ@һ(sh)ȫ(sh)ֵĺһSnʾ.
˼·Ȳ(sh)漰傀a1 ,an,d, n, sn,,ͨ헹ʽ漰Ă֪ͿĂ;ʽ漰Ă֪Ϳ@Ă
ʽͨ헹ʽan = a1+(n-1)d;
ͨ=+(헔(sh)һ1) ×;
(sh)кʽsn,= (a1+ an)×n÷2;
(sh)к=(+ĩ)×헔(sh)÷2;
헔(sh)ʽn= (an- a1)÷d+1;
헔(sh)=(ĩ-)÷+1;
ʽd =(an-a1))÷(n-1);
=(ĩ-)÷(헔(sh)-1);
P(gun)I}_֪δ֪_ʹõĹʽ
10ӷ˷ԭ͎Ӌ(sh)
ӷԭһ΄(w)nڵһm1Nͬڵڶm2Nͬ……ڵnmnNͬô@΄(w)Уm1+ m2....... +mnNͬķ
P(gun)I}_ķ
ÿһN΄(w)
˷ԭһ΄(w)ҪֳnEMУ1m1Nܵ1һN2m2N……ǰn-1ķNnmnNô@΄(w)Уm1×m2....... ×mnNͬķ
P(gun)I}_ɲE
ÿһֻ΄(w)һ
ֱһcֱgһ෴\γɵ܉E
ֱc]жc]Lȡ
Σֱcgľx@cжc
cЃɂcL
侀ֱһ˟oL
侀cֻһc;]Lȡ
ٔ(sh)Ҏ(gu)ɣ(sh)=1+2+3+…+(c(sh)-1);
ڔ(sh)Ҏ(gu)=1+2+3+…+(侀(sh)-1);
۔(sh)LҎ(gu)ɣ(sh)=LľΔ(sh)׾Δ(sh)
ܔ(sh)LҎ(gu)ɣ(sh)=1×1+2×2+3×3+…+Д(sh)×Д(sh)
11 |(zh)(sh)cϔ(sh)
|(zh)(sh)һ(sh)1֮]Єeļs(sh)@(sh)|(zh)(sh)Ҳؔ(sh)
ϔ(sh)һ(sh)1֮⣬߀Єeļs(sh)@(sh)ϔ(sh)
|(zh)(sh)ij|(zh)(sh)ij(sh)ļs(sh)ô@|(zh)(sh)@(sh)|(zh)(sh)
ֽ|(zh)(sh)һ(sh)|(zh)(sh)˵ʽʾֽ|(zh)(sh)ͨöֽ̳|(zh)(sh)κһϔ(sh)ֽ|(zh)(sh)ĽY(ji)Ψһ
ֽ|(zh)(sh)Ę(bio)(zhn)ʾʽN= a1a2a3……anǺϔ(sh)N|(zh)(sh)a1……
s(sh)(sh)ĹʽP=(r1+1)×(r2+1)×(r3+1)×……×(rn+1)
|(zh)(sh)ɂ(sh)s(sh)1@ɂ(sh)|(zh)(sh)
12 s(sh)c(sh)
s(sh)ͱ(sh)(sh)a܉babı(sh)bͽaļs(sh)
s(sh)ׂ(sh)еļs(sh)@ׂ(sh)Ĺs(sh);һ@ׂ(sh)s(sh)
s(sh)|(zh)
1ׂ(sh)s(sh)õĎׂǻ|(zh)(sh)
2ׂ(sh)s(sh)@ׂ(sh)ļs(sh)
3ׂ(sh)Ĺs(sh)@ׂ(sh)s(sh)ļs(sh)
4ׂ(sh)һȻ(sh)mõķes(sh)@ׂ(sh)s(sh)m
磺12ļs(sh)1234612;
18ļs(sh)У1236918;
ô1218Ĺs(sh)У1236;
ô1218Ĺs(sh)ǣ6ӛ(1218)=6;
s(sh)
1ֽ|(zh)(sh)ȷֽ|(zh)(sh)Ȼͬ(sh)B
2̳ҹеļs(sh)Ȼ
3ݚD(zhun)ÿһζó(sh)(sh)܉ǂ(sh)s(sh)
(sh)ׂ(sh)еı(sh)@ׂ(sh)Ĺ(sh);Сһ@ׂ(sh)С(sh)
12ı(sh)У12243648……;
18ı(sh)У18365472……;
ô1218Ĺ(sh)У3672108……;
ô1218СĹ(sh)36ӛ[1218]=36;
С(sh)|(zh)
1ɂ(sh)(sh)С(sh)ı(sh)
2ɂ(sh)s(sh)cС(sh)ij˷e@ɂ(sh)ij˷e
С(sh)1̳С(sh);2ֽ|(zh)(sh)ķ
13 (sh)
һͷ̖
1һ(sh)aһȻ(sh)bõһ(sh)cқ](sh)ôaܱbbaӛb|a
2÷̖̖“|”̖“ ”;̖“”Եķ̖“∴”;
Д
1. ܱ25ĩλϵĔ(sh)ܱ25
2. ܱ425ĩλĔ(sh)MɵĔ(sh)ܱ425
3. ܱ8125ĩλĔ(sh)MɵĔ(sh)ܱ8125
4. ܱ39(sh)λϔ(sh)ֵĺܱ39
5. ܱ7
ĩλϔ(sh)MɵĔ(sh)cĩλǰĔ(sh)Mɔ(sh)ܱ֮7
ȥһλ(sh)ֲpȥĩλ(sh)ֵ2ܱ7
6. ܱ11
ĩλϔ(sh)MɵĔ(sh)cĩλǰĔ(sh)MɵĔ(sh)ܱ֮11
攵(sh)λϵĔ(sh)ֺcż(sh)λ(sh)Ĕ(sh)ֺ͵IJܱ11
ȥһλ(sh)ֲpȥĩλ(sh)ֺܱ11
7. ܱ13
ĩλϔ(sh)MɵĔ(sh)cĩλǰĔ(sh)MɵĔ(sh)ܱ֮13
ȥһλ(sh)ֲpȥĩλ(sh)ֵ9ܱ13
|(zh)
1. abܱcô(a+b)c(a-b)Ҳܱc
2. aܱbc(sh)ôacҲܱb
3. aܱbbܱcôaҲܱc
4. aܱbcôaҲܱbcС(sh)
14 (sh)䑪(yng)
(sh)|(zh)
(sh)Сڳ(sh)
abc(sh)ͬtc|a-bc|b-a
acbĺͳc(sh)ac(sh)bc(sh)ĺͳc(sh)
acbķec(sh)ac(sh)cbc(sh)ķec(sh)
(sh)ͬc
һͬĶx
ɂ(sh)abm(sh)ͬtQabģmͬ
֪(sh)abmm|a-bͷQabģmͬӛa≡b(mod m)xaͬbģm
ͬ|(zh)
ԣa≡a(mod m);
ڌQԣa≡b(mod m)tb≡a(mod m);
ۂfԣa≡b(mod m)b≡c(mod m)ta≡ c(mod m);
ܺͲԣa≡b(mod m)c≡d(mod m)ta+c≡b+d(mod m)a-c≡b-d(mod m);
ԣa≡ b(mod m)c≡d(mod m)ta×c≡ b×d(mod m);
˷ԣa≡b(mod m)tan≡bn(mod m);
ͬ:a≡ b(mod m)(sh)cta×c≡ b×c(mod m×c);
P(gun)ڳ˷A(y)֪R
A=a×btMA=Ma×b=(Ma)b
B=c+dtMB=Mc+d=Mc×Md
ġ3911(sh)
һȻ(sh)MnʾMĸ(sh)λϔ(sh)ֵĺtM≡n(mod 9)(mod 3);
һȻ(sh)MXʾMĸ攵(sh)λϔ(sh)ֵĺYʾMĸż(sh)(sh)λϔ(sh)ֵĺtM≡Y-XM≡11-(X-Y)(mod 11);
MRСp|(zh)(sh)(ؔ(sh))aȻ(sh)aܱptap-1≡1(mod p)
15֔(sh)cٷ֔(sh)đ(yng)
c|(zh)
֔(sh)цλ“1”ƽֳɎݣʾ@ӵһݻݵĔ(sh)
֔(sh)|(zh)֔(sh)ķӺͷĸͬrԻͬĔ(sh)(0)֔(sh)ĴС׃
֔(sh)λцλ“1”ƽֳɎʾ@һݵĔ(sh)
ٷ֔(sh)ʾһ(sh)һ(sh)ٷ֮Ĕ(sh)
÷
˼S}Ŀṩlķ(Y(ji))M˼
(yng)˼Sҳ}Ŀоwcռʵֱӌ(yng)P(gun)ϵ
D(zhun)˼Sһ(yng)}D(zhun)һ(yng)}MнҊD(zhun)QɱD(zhun)Qɱ(sh)P(gun)ϵ;ѲͬĘ(bio)(zhn)(ڷ֔(sh)һָһ)µķD(zhun)ͬһlµķʡҊ̎Ǵ_ͬĘ(bio)(zhn)һ
ܼO(sh)˼S˽}ķ}ĿвȵO(sh)ȻO(sh)ijNrӋ(yng)ĽY(ji)ȻM{(dio)Y(ji)
׃˼S׃ĸ(dng)һDz׃ģՓ׃@ʼK̶׃NrAl(f)׃׃Bl(f)׃еķ׃Cͷl(f)׃֮gIJ׃
Q˼SһNһNĶʹ(sh)P(gun)ϵһP(gun)ϵʻ
ͬʷͷ֮gͬ׃Ҏ(gu)M̎
ȷһ㑪(yng)ڿͷl(f)׃Ġr
16 ֔(sh)Сı^
ַͨӷʹз֔(sh)ķͬ(j)ͬӷ֔(sh)СͷĸP(gun)ϵ^
ַͨĸʹз֔(sh)ķĸͬ(j)ͬĸ֔(sh)СͷӵP(gun)ϵ^
ۻ(zhn)(sh)_һ(bio)(zhn)ʹеķ֔(sh)Mб^
ܷӺͷĸС^(dng)ӺͷĸIJһrӻĸԽķ֔(sh)ֵԽ
ݱʱ^(dng)^ɂӻĸͬr׃r֔(sh)ĴС\Ϸ⣬ͬʵ׃P(gun)ϵ^֔(sh)ĴС(w\Ҋͬ׃Ҏ(gu))
D(zhun)^з֔(sh)D(zhun)С(sh)(֔(sh)ֵ)Mб^
߱(sh)^һ(sh)һ(sh)Y(ji)Ô(sh)1Mб^
С^һ֔(sh)pȥһ֔(sh)óĔ(sh)0^
ᵹ(sh)^õ(sh)^СȻ_ԭ(sh)ĴС
(zhn)(sh)^_һ(zhn)(sh)ÿһ(sh)c(zhn)(sh)^
17 Ⱥͱ
ȣɂ(sh)ֽЃɂ(sh)ı̖ǰĔ(sh)бȵǰ̖Ĕ(sh)бȵĺ
ֵȵǰ헳Ժ헵ֵ̣
ȵ|(zh)ȵǰ헺ͺͬrԻͬĔ(sh)()ֵ׃
ʾɂȵʽӽa:b=c:d
|(zh)ɂ헷eڃɂ(ni)헷e()ad=bc
AUsСױBҲUsСױ(AB̲׃r)tAcB
AUsСױBҲsСUױ(ABķe׃r)tAcBɷ
ߣDϾxcHxıȽ
䣺юׂ(sh)һֳɎа䡣
18 Cг̆}
г̆}оw\ӵоwٶrg·֮gP(gun)ϵ.
ʽ·=ٶ×rg;·÷rg=ٶ;·÷ٶ=rg
P(gun)I}_\^еλúͷ
}ٶȺ×rg=·(Ոʽ)
}rg=·̲÷ٶȲ(ʽ)
ˮ}?bio)г?(+ˮ)×?bio)rg
ˮг=(-ˮ)×ˮrg
?bio)ٶ?+ˮ
ˮٶ=-ˮ
oˮٶ=(?bio)ٶ?ˮٶ)÷2
ˮ =(?bio)ٶ?ˮٶ)÷2
ˮ}P(gun)IǴ_w\ӵٶȣϹʽ
^}P(gun)IǴ_w\ӵ·̣Ϲʽ
ҪΈD
}֪ͣ·(··)rg(rgrg)ٶ(ٶȺٶȲ)ɂ
19 ̆}
ʽ
ٹ=Ч×rg
ڹЧ=÷rg
۹rg=÷Ч
˼·
ټO(sh)“1”(ͿoP(gun));
ڼO(sh)һĔ(sh)鹤(һɹÕrgС(sh))P(gun)ϵԺεرʾЧʼrg.
P(gun)I}_rgЧgăɃɌ(yng)P(gun)ϵ
(jng)uϾñط־ñغϡ
20 ߉톖}
飺
ٗl—O(sh)O(sh)rеһNȻ@O(sh)ȥДc}O(sh)lìܵrfԓO(sh)rDzģôc෴rdzO(sh)aż(sh)Д^гF(xin)ìôaһ攵(sh)
ڗl—б(dng)}O(sh)l^ҪμO(sh)ɕrҪMбoбǰ}O(sh)ėlȫʾһLαСзքeʾͬČcr^(ni)}O(sh)r\߉Ҏ(gu)MДࡣ
ۗl——D(dng)ɂ֮gֻЃɷNP(gun)ϵrͿBʾɂ֮gP(gun)ϵBtʾ“”ȿ϶ĠB(ti)]BtʾĠB(ti)AB֮gJRJRɷNB(ti)BʾJR]бʾJR
߉Ӌ㣺^гҪMЗl֮߀ҪM(yng)Ӌ(j)ӋĽY(ji)ṩһµДYxl
ݺΚw{c(j)}Ŀṩ͔(sh)(j)дڵҎ(gu)ɺͷrƏVһrfƳP(gun)P(gun)ϵʽĶõ}ĽQ
21 e
˼·
һЩeӋϣֱ\ùʽrһҪDMиaƽơD(zhun)ֽۡ׃ΡدBȣʹҎ(gu)tĈD׃?yu)?gu)tĈDMӋ;ҪպӛһЩҎ(gu)eҎ(gu)
÷
1. Bo
2. õȵȸߵăɂe
3. đO(sh)(ЩcO(sh)}Ŀfc}rɰcO(sh)λ)
4. Ҏ(gu)
ٵֱ֪һl߅e(б߅ƽ4ڵֱεe)
ΌǾBe
ۈAeռe78.5%
22 r犆}—톖}
˼·
1г̆}е˼S};
2ͬı(dng)ٶȲͬ\w;
3·̵ĆλǷָ(һܞ60ָ);
4rgǘ(bio)(zhn)(jng)^ĕrg;
5г̆}еıP(gun)ϵ
23 r犆}—
˼·]ϵ}
P(gun)I}
ٴ_crᘵijʼλ;
ڴ_crᘵ·̲;
ٷָ
r犵Aֳܱ60СÿС҂Q1ָÿСr60ָһ;rֻ5ָʷÿ1ָrÿ1/12ָ
ڶȔ(sh)
ĽǶ^cAһ360°ÿD(zhun)360/60 6°rÿD(zhun)360/12*601/2
24 c
(jng)Y(ji)ȵ^д@ӵһP(gun)ϵMлϵăɷNҺȵ׃ɷȡ
|(zh)ܽ|(zh)|(zh)(}ƾ)|(zh)
܄ܽ|(zh)|(zh)(ˮ͵)܄
Һ|(zh)܄ϳɵҺw(}ˮˮ)Һ
ʽҺ=|(zh)+܄;
|(zh)=Һ×;
= ×100%= ×100%
ՓС(x)ԇƳ|(zh)Һ܄ߵʽ
(jng)Y(ji)ȵ^д@ӵһP(gun)ϵMлϵăɷNҺȵ׃ɷ
25 (jng)}
İٷ֔(sh)=(ur-ɱ)÷ɱ×100%;
ur=ɱ×(1+İٷ֔(sh));
ɱ=ur÷(1+İٷ֔(sh));
ƷĶr_;
r=ɱ×(1+İٷ֔(sh));
𣺃Ľ~;
ʣϢͱı;
Ϣ=××ڔ(sh);
r=r×(1+ֵ)
26 η
(sh)ʽ\̖(Ӝp˳)Bĸߔ(sh)
̣δ֪(sh)ĵʽз
з̣уɂׂȵĴ(sh)ʽõ̖B
зP(gun)I}ÃɂϵIJͬ(sh)ʽʾͬһ(sh)
ʽ|(zh)ʽ߅ͬrϻpȥһ(sh)ʽ׃;ʽ߅ͬrԻһ(sh)(0)ʽ׃
헣є(sh)ʽӸ׃̖ķ̵̖һ߅Ƶһ߅;
Ҏ(gu)tƼӜp׃˳;ȥ̖ȥ̖ȥС̖
ȥ̖Ҏ(gu)tֻмӜp\ʽ̖ǰ“+”̖tȥ̖̖\̖׃;̖ǰ“-”̖ȥ̖̖\̖Ҫ׃;̖Ĕ(sh)ǰ]“+”“-”“+”̎
P(gun)I}\õʽ|(zh)Ҏ(gu)tȥ̖Ҏ(gu)t
˷ʣa(b+c)=ab+ac
̲ⷽEȥĸ;ȥ̖;;ܺϲͬ;;
̽MׂԪһη̽MɵһM
ⷽ̽MIJEԪ;ڰһԪһη̲E
ԪķټӜpԪ;ڴԪ
27 ѭh(hun)С(sh)
һѭh(hun)С(sh)С(sh)ֻɷ֔(sh)Ҏ(gu)t
ټѭh(hun)С(sh)С(sh)ֻɷ֔(sh)һѭh(hun)(ji)Ĕ(sh)ֽMɵĔ(sh)ĸĸλ99Ă(sh)cѭh(hun)(ji)λ(sh)ܼͬsֵټs
ڻѭh(hun)С(sh)С(sh)ֻɷ֔(sh)ǵڶѭh(hun)(ji)ǰС(sh)ֵĔ(sh)ֽMɵĔ(sh)cѭh(hun)ֵĔ(sh)MɵĔ(sh)֮ĸ^λ(sh)99Ă(sh)cһѭh(hun)(ji)λ(sh)ͬĩλ00Ă(sh)cѭh(hun)ֵλ(sh)ͬ
֔(sh)D(zhun)ѭh(hun)С(sh)Д
һ֔(sh)ĸмȺ|(zh)(sh)25ֺ25|(zh)(sh)ô@֔(sh)ɵС(sh)ضǻѭh(hun)С(sh)
һ֔(sh)ĸֻ25|(zh)(sh)ô@֔(sh)ɵС(sh)ضǼѭh(hun)С(sh)
С(sh)W(xu)֪RP(gun)£
СZij֪RR01-27
2017С(sh)W(xu)֪R01-27
СZij֪RcR02-01
2017СӢZ֪Rc07-16
2017СӢZZ֪Rȫ10-05
СӢZ֪Rc08-12
СӢZʮ֪Rc01-24
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