foveal densitometry

例句：

1. 1. The foveal densitometry test is used to diagnoseeye diseases.
   视黄素密度测定法用于诊断眼部疾病。
2. 2. The foveal densitometry test was developed to improvethe accuracy of ophthalmic imaging.
   视黄素密度测定法的发明是为了提高眼科成像的准确性。
3. 3. The foveal densitometry test has been shown tobe effective in detecting early signsof age-related macular degeneration.
   视黄素密度测定法已被证明在早期检测年龄相关性黄斑变性方面是有效的。