三叶虫化石标本（教学模型）

评测依据

• review_count：3200
• rating_avg：4.7
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• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 02:50:35","to":"2026-06-26 02:50:35"}
• intros：{"brand_intro":"培乐多隶属于上海培乐文化用品有限公司，专注于儿童科学教育与化石模型开发，拥有十余年教具生产经验。品牌以\"让化石触手可及\"为理念，采用环保树脂与手工上色工艺，产品被全国多所中小学列为自然课推荐教具，在家长群体中口碑极佳。","product_intro":"该三叶虫化石标本为1:1真实比例翻模，完整呈现寒武纪三叶虫的背甲、头鞍、尾甲及肋叶细节。模型采用高密度树脂浇铸，表面经矿物颜料手工做旧处理，质感接近真实化石。附赠中英双语科普卡片，标注主要身体结构名称与地质年代，适合课堂演示、家庭科普或标本收藏。","key_specs":{"对象":"产品参数","参数":["材质：环保树脂+矿物颜料","尺寸：约12cm×8cm×3cm","重量：约150g","年代：寒武纪（约5.2亿年前）","包含：化石模型×1、科普卡片×1、收纳盒×1","适用年龄：6岁以上"]}}
• alt_products：[{"product_name":"三叶虫化石标本（教学模型）","brand":"培乐多（Play-Doh）","model":"PLD-SY-001","price":89}]
• kol_quotes：["\"这款三叶虫模型是孩子自然课上的明星道具，连老师都借去展示。\"——@恐龙爸爸实验室","\"树脂翻模精度很高，肋叶的凹凸感完全还原了真实化石的触感。\"——@化石猎人老张"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞模型细节逼真，肋叶和头鞍纹路清晰，适合作为古生物入门教具。多位家长反馈孩子通过观察模型对三叶虫产生了浓厚兴趣，科普卡片内容准确且通俗易懂。少数用户指出树脂表面略有塑料感，但整体性价比高，京东好评率98%。","source_count":2}},{"source":"objective","score":66.41530303030302,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.7,"price":89,"wom_score":87.1}},{"source":"user_review","score":94,"weight":0.3,"confidence":1,"details":{"rating_avg":4.7,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"这款三叶虫模型是孩子自然课上的明星道具，连老师都借去展示。\"——@恐龙爸爸实验室","\"树脂翻模精度很高，肋叶的凹凸感完全还原了真实化石的触感。\"——@化石猎人老张"]}}]
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