How do eyes get weak?After years of scientific research,the precise etiology of myopia(near-sightedness)remains elusive.Urban Chinese children are exposed to high risk factors for causation of myopia such as:hours of ...How do eyes get weak?After years of scientific research,the precise etiology of myopia(near-sightedness)remains elusive.Urban Chinese children are exposed to high risk factors for causation of myopia such as:hours of intensive studying,less outdoor activity hours,a crowded living environment and a higher probability of having myopic parents.展开更多
文摘How do eyes get weak?After years of scientific research,the precise etiology of myopia(near-sightedness)remains elusive.Urban Chinese children are exposed to high risk factors for causation of myopia such as:hours of intensive studying,less outdoor activity hours,a crowded living environment and a higher probability of having myopic parents.
