Unverified82% confidenceDecision RuleTime unknown
底盘直径应≥书架整体高度的1/3且带配重块，高度超过120cm的旋转书架若底盘小于35cm易在旋转或抽书时倾倒
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified旋转书架容量密度高但单本抽取空间受限，四面式设计每面宽度需≥20cm否则厚书取放会卡到相邻层板81% similarUnverified台架承重面板宽度建议≥40cm，才能同时容纳A4练习册与一本教辅摊开；若面板<35cm，书本会悬空导致书写晃动79% similarUnverified旋转结构的可用容量低于同尺寸固定书架：因中央转轴占位且书本需朝外单排陈列，实际存书量约为同占地固定书架的50-60%，追求收纳量者不适合旋转款77% similarUnverified室内桌面直播优先选配重底盘或夹桌式支架，底盘直径≥18cm或夹口开合≥6cm可抵消手指点屏时的晃动，落地三脚架反而占空间且易被踢倒77% similarUnverified桌面倾斜时需带挡笔槽或防滑设计，倾斜角度大于15度时书本文具易滑落，无挡板的倾斜桌面实用性大打折扣76% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/384353API
curl https://kongchang.com/api/v1/knowledge/claims/384353MCP
get_claim(id=384353)