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苏科版八年级上册
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平面镜成像光路图
八年级教材同步
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苏科版八年级上册
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第二章 光现象
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三、平面镜
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课件, 地区不限, 2004
ID:80199
2004/10/31 15:04
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光的直线传播
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苏科版八年级上册
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第二章 光现象
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二、光的直线传播
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课件, 地区不限, 2004
ID:80156
2004/10/01 21:30
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凸透镜成像规律和光路显示
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苏科版八年级上册
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第三章 光的折射 透镜
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三、凸透镜成像的规律
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ID:80385
2004/10/01 20:55
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凸透镜成像规律
八年级教材同步
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苏科版八年级上册
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第三章 光的折射 透镜
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三、凸透镜成像的规律
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课件, 地区不限, 2004
ID:80386
2004/09/30 21:21
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光的折射定律
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苏科版八年级上册
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第三章 光的折射 透镜
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一、光的折射
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课件, 地区不限, 2004
ID:80278
2004/09/30 21:16
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光的折射
八年级教材同步
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苏科版八年级上册
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第三章 光的折射 透镜
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一、光的折射
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课件, 地区不限, 2004
ID:80279
2004/09/30 21:13
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光的反射 平面镜
八年级教材同步
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苏科版八年级上册
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第二章 光现象
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三、平面镜
分类:
课件, 地区不限, 2004
ID:80200
2004/09/29 17:35
34.00KB
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光的反射 平面镜
八年级教材同步
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苏科版八年级上册
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第二章 光现象
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四、光的反射
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ID:80233
2004/09/29 17:35
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