双元精瓷围棋（仿玉密胺）

评测依据

• review_count：5800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 00:57:53","to":"2026-06-26 00:57:53"}
• intros：{"brand_intro":"双元是国内知名棋具品牌，专注中高端围棋、象棋生产30余年。品牌以\"亲民价格、专业品质\"著称，采用新型复合材料替代传统石材，大幅降低成本同时保持良好手感。其精瓷系列在入门至中级市场占有率极高，是学校、棋院常用品牌。","product_intro":"仿玉密胺围棋采用食品级密胺树脂，经高温高压成型，表面光滑如玉。棋子直径22mm，厚度5mm，双面微凸设计，落子稳定。配以塑料棋罐与便携棋盘，轻便耐用。适合家庭娱乐、少儿围棋培训及业余爱好者日常练习，性价比突出。","key_specs":["棋子材质：密胺树脂（食品级）","棋子直径：22mm","棋子厚度：5mm","棋罐材质：ABS塑料","棋盘材质：PVC折叠","重量：约1.2kg"]}
• alt_products：[{"product_name":"双元精瓷围棋（仿玉密胺）","brand":"双元","model":"SY-201","price":268}]
• kol_quotes：["@围棋老师张磊：双元精瓷是少儿围棋班标配，摔不坏、不心疼。","@宝妈测评：孩子学棋必备，比云子便宜太多。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":83.8,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"价格实惠、手感不错、适合初学者\"。多数家长购买用于孩子围棋班练习，认为耐摔耐磨。部分高段位用户反馈棋子略轻，但认可其性价比。整体好评率超95%，是入门级围棋销量冠军。","source_count":2}},{"source":"objective","score":66.20336683417085,"weight":0.15,"confidence":0.5,"details":{"rating_avg":4.6,"price":268,"wom_score":83.8}},{"source":"user_review","score":92,"weight":0.35,"confidence":1,"details":{"rating_avg":4.6,"review_count":5800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.3,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@围棋老师张磊：双元精瓷是少儿围棋班标配，摔不坏、不心疼。","@宝妈测评：孩子学棋必备，比云子便宜太多。"]}}]
• method_version：v2
• search_visual：null