中国大百科全书（第二版·精装）

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• intros：{"brand_intro":"中国大百科全书出版社成立于1978年，是国家级大型综合性百科全书出版机构，致力于编纂代表国家最高水平的百科全书。其出版的《中国大百科全书》被誉为\"中国文化的万里长城\"，涵盖自然科学、社会科学等全领域。品牌以严谨、权威、全面著称，是学术研究和大众查考的首选。","product_intro":"《中国大百科全书》第二版共32卷，收录条目约6万个，总字数约6000万字，涵盖80多个学科领域。内容全面更新，新增了纳米技术、人工智能等前沿学科条目，并配有大量彩色插图、地图和表格。全书采用精装装帧，纸张厚实，适合家庭藏书和图书馆收藏。","key_specs":{"对象":"学者、研究人员、知识爱好者、家庭藏书","参数":["32卷精装","条目60000+","总字数6000万","80+学科","彩色插图","精装封面"]}}
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