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宝宝黄疸把我逼成“shi”学家!真要这样吗?|VECH卫采
它会发射一束光,当光线穿过皮肤时,部分光线会被皮肤组织中的胆红素吸收,而未被吸收的光线则会被反射回来。通过测量反射回来的光线的强度和波长,就可以知道宝宝的黄疸值啦。
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