[KongchangAI]
Unverified85% confidenceTradeoffTime unknown

检测精度与便捷性天然矛盾:手持光谱仪几秒出成分但精度±5%以上且无法测混纺比例,实验室化学溶解法精度可达±1%但耗时数小时且破坏样品,家用验货优先便捷、纠纷取证必须送检

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85%
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Long-term
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