[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

模拟宫内环境的心跳节律应接近母体安静时心率60-80次/分,部分产品同时叠加血流声/白噪音更接近真实宫内声压,选购时确认是否可调节心率档位而非单一固定节律

1
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80%
Confidence
Long-term
Relevance
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get_claim(id=258005)