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Unverified88% confidenceDecision RuleTime unknown

儿童绘本多为大开本（正方形25×25cm或16开），层板净深应≥28cm、层间高度≥30cm，成人书架标准层深18-22cm无法平放大开本绘本，会导致书本探出或斜放

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Unverified绘本类书柜格口进深≥25cm、格口净高≥32cm才能容纳大开本精装绘本（常见8开绘本约27×28cm），普通成人书柜格口进深多为20cm左右，无法平放大开本绘本90% similar Unverified小学生桌面收纳盒的分格宽度建议：铅笔格≥2cm宽、橡皮/卷笔刀格≥4cm见方、尺子格长度≥16cm，否则18cm直尺放不进导致孩子随手乱丢84% similar Unverified桌面深度≥60cm才能同时放下书本、台灯和显示器/平板并留出书写空间；宽度建议≥100cm。深度＜50cm的桌子写作业时容易压迫视距，导致孩子趴桌84% similar Unverified儿童学习桌桌面深度应≥55cm，宽度≥100cm，才能同时放下教材、练习本和台灯不拥挤；深度＜50cm的桌面摊开A4书本后无处放手臂83% similar Unverified桌面深度建议≥60cm以保证'一拳'眼距（眼睛离书本约33cm）；宽度≥100cm可容纳书本+台灯+作业本同时铺开，学龄儿童不建议选宽度＜90cm的桌子82% similar

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