Unverified85% confidenceDecision RuleTime unknown
分体式键盘两半间距应能调至肩宽（约30-40cm），配合负倾角（键盘远端低于近端）5-10度可让手腕保持中立位，缓解腕管压力；一体式人体工学键盘（如波浪形布局）过渡门槛低但矫正力度有限
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