ڢ88֣
һx}ÿ}460֣
1C Ƥʧȥ{lʱȺSC{ļtм
2B оw|ķߠww~GwDNAԾа
3B ֲĹbcDfɫռtȹ{Ϲԑ~GأϴNֲßoɫϴ
4D pڶηѺzcԼȲȾɫw
5C wмȍuػԓֻȍuBб_ȍuAвȍu،mRNA
6C BDd^λb
7A NȺLʴ0ԷNȺʴʣNȺt1Dt2rgҷNȺδ_KֵwFSLt5rҷNȺܶt4rNȺܶȞK/2
8B ̫ܵcȺĴֱYPɭBϵyĴֱYrBϵy
9Bɡwʹ1520Ա֪ETFEDzͺϳ鳣Ҏϵıo
10CA܉ÉAʽζʢbԸiҺB^V^БԓòDУ܉ͲϡˎƷ
11DA4 gˮ0.2mol,Ӕ2NAB]ИwĠBǷ˜ʠrCУCl2ܽڵweˮֻИOһֺˮlDӔhСڞ0.2NA
12BAO|ADbmol,ABC|֮Ȟ飨a-2ba-bxb=134,Ƴx 2CУAwBǚwtƽrMNC|DƽrMЉNЉMADʴNAD
13BAAlO2DԺH+C,MnO4DɫDУFe2+ɫԭhУNO3D܉Fe2+
14CԓHNO3As2S3l߀ԭԪغԪرHNO3߀ԭ
15BA·ӺИOIͷǘOIǵԭγIrһ鹲ÿԭӶcԭγ׃εFIDһnjQYԷһǘOԵBc^ٸ|СеIĴڣԵógúDDКICȼָ1molȼϳȼɷrğЧˮԓҺBDO2 +2H2O+4e=4OHOʽ
16ACͨ^D֪EKcS܇ܵĿ՚Ħ50N늺ͨ^D֪՚ĦĹ506=300J,Գܞ500300=200J
17D}Ʉ֪ܶqu=EKĩСtEKСuС늈ķ늄ݽķ˟o_늈ķABCeֻ늈rc늄֮ͱֲ׃֪D
18CxCxQֱϒ\cٶȞȻȫ^̶̎ȫʧؠBrgL
19CwܵwܵfõһٶȞ
ٸ}֪xC
20BD
VDtDУPϵDcSɵeλһvһvfλȵijr̃ɂPϵDcSɵeȡxBD
21D
ֶtДŸоȏųACڹʽ4t=2m/qB
֪xD
22B
⣺u-tDÿڵǰ҈DЧֵ220V늉㡣ЧֵĶx
U=156VxB
2,4,6 ֡ 2311֣A2 BD13 ۣ2.9D3.0 0.9D1.1 ƫ6 2416֣1O^rgtңt}vtvt/213.5m 2 v9m/sõt3s
1 vat
1 ãa3m/s2
1 ҵĕrߵľxs tsat2/2
1 딵õs13.5m
1 x^ĩ˵ľx∆s20m13.5m6.5m
1 2}֪ҵļٶԽɽӰr^ľxԽLڽ^߅ɽӰrҵļٶ
2 OҵļٶȞa2 \ӵĕrgt=
2 Ҽٵĕrgt1=
1 L= a2t12+vt- t1
2 a2= m/s2=2.67 m/s2
1 2518֣ 1ţDڶF=ma
֪
F1maa1 m/s26֣ 2Ʉֱ\ӵλƹʽ֪v12v222as1v21 m/sڽٰpֱ\ӣܵǰܵİȡF1=F2 L12v1L22v2L22 m4֣ 3ڽֱٰ\ԺF2=FF24 N4֣ 4ɹPϵ֪F2ĹȫDɟQs130 J4֣ 2612֣Ŷ̼1֣/[H]ATP2֣/||;w2֣/ͬλؘӛ2֣C32֣502֣15r25rĵͣ2֣m҃͜ȵĜضȣ2֣ 2718֣Ÿ2֣Ɯy2֣/F1t۴ƹω2֣Ԡɣ2֣Ⱥt۹ω2֣zDDD4֣ 
2812֣ A 1֣ ȡɫĩSԇУmϡ}ϡКݮaԭɫĩFoݮatԭĩFe3O42ɣ øĚcɫĩӟᷴßoˮ~zyˮaüһ̼ccɫĩӟᷴóʯˮzyж̼a 2֣ɣ 2塭1֣ ɫɼtɫ׃ɫҲܞFe3O43֣ 10/9 Fe3O42֣ B1֣ 2912֣I.1AB 2֣ 2ş 2֣ 3AC_ʼv>vMNH3CE_ƽʹƽNH3%׃С 2֣ II1Cs + 2Cl2g + 2H2Og = CO2g
+ 4HClg H= D 580kJ/mol2֣ 212642֣ 3+131.3kJ/mol2֣ 30I1bc2֣2b2֣ II K= 2֣ ş
2֣ b 2֣1.510-3mol/L?s 2֣ b c 4֣ c 2֣ 31[WһWcWg] 8֣ 1^V1֣lssY1֣ 2NH4H2PO4 NH42HPO42֣ 3CaSO41֣ 4ܡ1֣5BC2֣ 32[Wһ|Yc|]8֣ 1S22S22P63S23P22֣ N 1֣ F
SP3 2֣ 2, H2O, SiO23֣ 33[WDЙCWA]8֣ 1̼̼pI?CHO2֣ 2AC 1֣ D 1֣ 31֣ 
348֣[DD\g`]żԅ/ͣƾAεĺĸoaw粻rųƿӻƿwÛ/ǷֹкsM/ĸMaˮǷֹȾ̼ԴԴˮoC}Lӣ2֣ 358֣[DDFƼ}]ͬһNøDNABøƘӛؽM|ĺYxcU/ܾѣwwֲ:ܾѶɣ/Óֻ/ٷֻȿԭ-wsɃ̡ 368֣[D3D3] 1՚Mˮyɶ϶H30cm˿՚    4֣ 2϶ˮyγɵĿ՚L5cm¶ο՚ƣOƵľxxUҹ܃ȏ܃ȏ2tҹܙMeܵ4 ®aĿ՚L11cm4֣ 378֣[D3D4] 𰸣T=4sv= n=0.1.2.3. ĈDֱӵõT=4sڲxx2cx1cĈDϿԿcx1λƞrx2cλƞ㣬ٶָySɴ˿֪x2ٱx11/4ӵԣx2ҲT+1/4T2T+1/4T3T+1/4Tһx2x1ĕrg ɲPϵ֪ n=0.1.2.3.
2 388֣[D3D5] ⣺1 2֣ 2Oᕺ˵ķ_ٶȴСvɄغ㶨ã2֣ 
 3˥׃^ЮaęCе  ɐ˹̹|ܷã E=mc2 a@ЩCеҪ̝p| 4֣
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