“正电子”是什么概念?

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/10 00:37:18
xYIo+>z25 3s)H.<16/qwq(Q(QEj#)܀俐^u7e[-}WǯxgTپ]gwƖ\oYC$ᒘ^}o1^ PݓIiO5Q5eԾx/Fv=!q2=4xNM{o%5}߈\WЭAUNK~ˊ!KGj칝TRDS0kcNӴ^iXC_X|t~.+Odٓ8;t{Y3)&=߄i|ADV^M (,kp\ζ-3YѮhnJ#XD2͉$q+wFyӢVGOG~77dnRM~>DGIpMDN}I" gK1AWVhչSXYHŲ3Xδ QU:X}βχָ"&&˭6},|,|,8XӜȧN/gϮ -˝$rC,_sZ=X!w" yrF+}I7>wC¨# t(\͂9*0ٔ&+^ lJL 9OK>AB9X\bd:eWd"/rء; ' lA+aAy3nA&6hާLg|-Ʈ*F<Z374n&@/(ǰRsdk v{9=*kXrk3 c`"1h,bvQW z^ܞ6`ս 2x &g:| q , fNs͠cρFכC18<#Q}tÓŹS(|fͮh| Y7/`!(qd15F`U/LvAP‡ݏ Aw84 ]܄̩'Z 뀡3>}Q6-2膯9<\OP$h:D$e0FH;|nS47ob~ߏ gRUO xeժԢ#n]#oKǰ'z; 7')04yqB9 ;u1-Xn\R8gIŪ4L˗ϟ=7_$ -q/ulvvSD'/^<͓{՛W/?bO{OsOHddN_fC,QHQ 7og&y+[E-|6K?Dl(<#]ƙ]J wmD6qTv bwS,O!RPQ/I!(U:eXsz0BPup:$;?q&<|k*&{#7"uIr@.#{|mip3mC=q:E!X%LtSqŷ<eWP'po|heAvG* _NE|wM#:YAJfrBbc) y;y> JM̼~s^in+MCDWev@c*^ ;Ej̎ZYPe4 |x7 Dl H2!:QLOCry:dX! pe`4ѓ5$7BFđu܍5ܷ=]fsB`P"ԥ"p{tDĠ!i;ZMqCLNq(]'Egf1,蛳϶ȣf3a1łrKVu)GTȼ35pJpYE$,2u:3rJazoA*u 5j^"FR)oI0A `wFqaqqZ.HI)fj.ptzuDՕSKOV>IɝDn(Dnn8F4bpzbOb֙ GZx`t? j̤e$'̞,7)QiӄC4SQoZ0?i.gM3K1 0~T֠jQto'=׍+TASJ^e- |,DXR$Gv2Dp^T2$h2RpcނkƩ]ʭg5.4fG5%7/4$'_z~uTբW.S+zwfZuT^JsːLQqwu:~Lf(At8"DIq왎 21a*¤);x};ŠK1u@T_^&&'ڸ:S}!GyRlһq[ćp 82|EW{8 ]>$ p 3>RȎr"QRhRH_Dk.$܂Ɇ@,/Etu(j %6_'Palf灆hHo5ONJn\>25BV&'7|UJ) "4R(Bbg/mYW.i[RggI@|U)Gs GcH6M4flxPHT Of@cC2ȡĨmO{K.DFt]Y?i?UT!M!­1k/d$uftPUNqj8X@Ana;ckG24qɠ?)Gi/ᦳ3ZSrryj 5{kG&M=ȽvLpIq K|d@gG?zT%Nu*dmba_ =/R8Jߋ4;;=!k# E-݇2IRj6k,Z_6u:*TY.@9W@pGP~kgo޼Ń_=y:/^xOgo^\!V#T[v_yln҂?%J4Cm~1JG#p q*Fn7b5}