静电是指什么?
来源:学生作业帮助网 编辑:作业帮 时间:2024/10/04 18:09:55
xVrV~lg4<4o>@'Ӿ\sẁ͎ rDH%՞#+[V!M3opukzP?^}wgg;iݒ8ْ>unsNLPYx?yE]%U1yQ8<\uLU_]j~Ilq7w;%0Sh* Ke0*kAҨgdS"HiawC8K]"=Qh3@\ '^5+ښP1`40RcJ}1~uz]C ' =CO_yoM@W T8 qSTչXsB
GrRHQUXpCI~_]Qb.*4h>9Gϳ?cV@Vd.}gG̸RP
t**%JNN#OЮv[C6N0TsMm'7E{rF;nGċ$9^O=l*OM$npiO0 A$6hE{f&Z:&2zGzKCxDC zЫDQ82"quJŷ)=8ijJW: Qvlv@êjF2Hw%T4R];8bϜ7[8j>p(AԠ8%Ru18R2,TxB8#YF'Nnz