夜间视力差指夜间视力比白天视力下降,或指暗视力明视力下降的情况。可由多种原因引起,有自然环境原因,也可能因为眼部疾病或屈光问题引起。
但是在一项最新研究中,两位海洋生态学家指出,企鹅并非存在夜间视力差的问题。
But in a new study, two Marine ecologists argue that the penguins actually have no trouble seeing in the dark.
术后早期SE和球镜度变化值越大,夜间开车容易程度、夜间眩光、夜间视力评分越差。
Early postoperative changes of SE and spherical diopter negatively correlated with nocturnal driving, glare, nocturnal vision scales.
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