什么是反物质?反粒子?别乱回答!

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 10:38:33
xYn#ɑ[=i_`f Y O$I(R)RR.Hb/~+3DFVFw2+"2.'NKύ{<RQeo==ayla_ozo|o%ۯ͛.o_Û?O7| zvMtAG'G<;A^RqtIC (ݲ;izNsIފRlJLD)>Ӓ?\<@$g)J[*d(wyA&^h{^!NZ*9|@XEk@B[9"lGd}XŃP5SdQBr XGj)Ddg{((kyփd:\OFjw!K_'Ş{/* Q3ص>4IiR"LQHem\T=vc>oG=EMap[,)s_9աHX_SSQ%/2©>` y#U$ƺAjQh( Jv$icQb;%!TW+NSPފz\"qHLh!bE˫ }`=2.]]J-PW PTTCѥ%&F UBr/JF,*7 cObjh5OljrDeAY1ysT 9ZdtK\XQA$wkoh UGʀK_ީ>nˉ5=s1HfNMo4񝬟Z%_ Ts("RM/\t&FIg|̪ Q܃IsL4M/K@\.޾3 S9 A98? s4נj" iLp [2ٹ|<2J{[ #?[#SJYjʄ^_>$Xt*R6.(gw~ >̻t*y,#X 4gx;Z!msN=šzo[Di9,I53u*g;;"yobsn˰m0=:/^YLb>48-rsW~hYS\۽1B@sQ{P09 jIJ|F"3R^owvv`{lHL>e0Ң_SeȐ䄺sN/\xyZ'Y+- uQ̩2*mIߴ;i_5V3T6M.|TڶQ>/m0. sBS1T7`B{ )/.hDVQ{r*5IUΛMg?FEDLEԣH䴴+"~zT9K߂ Ȭ{_9"}M~W]BeB͢r\xNW$ܸ!9<}fmL4-H0aG qmsvz1P'uy`ٴf ɃàEpI&g~yM!*S 8pƓ_2?"2EcnQZ~O<˨VHO?!+61-; {m$M84Ch|-cm8mx|ha0MV=޸_GA,(be%z~SJN!v D&qXںd'4&dfy2#.