给我一些七年级上册科学第二章1~4节试题及答案,或者难点的讲解,特别是显微镜我们马上要科学第二章1~4节考试了,我对显微镜的各个概念还都很糊涂,特别是那几个反光镜,通光孔,光圈
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 21:56:53
![给我一些七年级上册科学第二章1~4节试题及答案,或者难点的讲解,特别是显微镜我们马上要科学第二章1~4节考试了,我对显微镜的各个概念还都很糊涂,特别是那几个反光镜,通光孔,光圈](/uploads/image/z/3520454-14-4.jpg?t=%E7%BB%99%E6%88%91%E4%B8%80%E4%BA%9B%E4%B8%83%E5%B9%B4%E7%BA%A7%E4%B8%8A%E5%86%8C%E7%A7%91%E5%AD%A6%E7%AC%AC%E4%BA%8C%E7%AB%A01%7E4%E8%8A%82%E8%AF%95%E9%A2%98%E5%8F%8A%E7%AD%94%E6%A1%88%2C%E6%88%96%E8%80%85%E9%9A%BE%E7%82%B9%E7%9A%84%E8%AE%B2%E8%A7%A3%2C%E7%89%B9%E5%88%AB%E6%98%AF%E6%98%BE%E5%BE%AE%E9%95%9C%E6%88%91%E4%BB%AC%E9%A9%AC%E4%B8%8A%E8%A6%81%E7%A7%91%E5%AD%A6%E7%AC%AC%E4%BA%8C%E7%AB%A01%7E4%E8%8A%82%E8%80%83%E8%AF%95%E4%BA%86%EF%BC%8C%E6%88%91%E5%AF%B9%E6%98%BE%E5%BE%AE%E9%95%9C%E7%9A%84%E5%90%84%E4%B8%AA%E6%A6%82%E5%BF%B5%E8%BF%98%E9%83%BD%E5%BE%88%E7%B3%8A%E6%B6%82%EF%BC%8C%E7%89%B9%E5%88%AB%E6%98%AF%E9%82%A3%E5%87%A0%E4%B8%AA%E5%8F%8D%E5%85%89%E9%95%9C%EF%BC%8C%E9%80%9A%E5%85%89%E5%AD%94%EF%BC%8C%E5%85%89%E5%9C%88)
x[Yo[Iv+ 'Bbt-
mOwv'DIDVjH4͝eu:uEr%1Z9u:w_ٝ=+9l"Zu}>lFZ>7gv̾>\N4TvHF훴u[]'rs};زsN9?ۑ_[ي~)&{-^;_1Ejuؼbdݕb
CɸE0n gq3=_ӣ5f([XqNs{5z,%vsnq_4S=H?_>z yPTBƎa~~Ft_*9|ӻ߿lX 5;ѱVDaS~;}aE6ͦHVS:WEyEDn]mtI:7s#:TP̩.]6 &@97j/'V?&rq;r9m[8_?N
Eo(:+gP[ԊӬύȿvEN|Q 3~lцrE#hi+ _Dr1{3|3%0%(XtDwg
ny"C'GVLdBx A] $PH{ ~V7)̭^R{Y"0+ݷ#x !;S͍;?5
R"z!.D9GX;'IZ[Z7%1wb`}WQp(V{gHؙgКz[Dȋ&yq1yim`a
l
Gr20
X2SkɅa{pHVJWa
Xba;fV.cVk@q( `'@ Xv*J2l@ى`LV bkQQw&wLl?dih3gj&`y\O&˰)5hA*w('- tP!;*x :}3uybݪvN`XVwr ډ*,|2shA G.ǔ[*[x` 8Er̉rLg̊n0fb
1T|!gPd@iy!u~d