您要查找的是不是：
- acquired colour vision deficiency 后天色觉缺陷
- High myopia associated with colour vision deficiency: a family report 高度近视伴色觉缺失的家系分析
- colour vision deficiency 色觉缺失
- A certification of colour vision shall be valid for a maximum period of six years. 色觉视力证书的最长有效期应为六年。
- Signs of toxicity include: confusion, nausea, anorexia, and disturbance of colour vision. 中毒的表现，包括：混乱，恶心，食欲减退，并颜色视觉失调。
- The colour blindness in the monkeys arises because full colour vision requires two versions of the opsin gene, which is carried on the X chromosome. 色盲在猴群中上升是因为全色觉需要两种不同的视蛋白基因，它们存在于X染色体上。
- Human cone-rod dystrophy sufferers are sighted at birth, but lose first their central colour vision in early adulthood, before slowly losing their peripheral black and white vision as well. 人类遗传性锥体杆体营养不良患者出生时视觉正常，但成年早期即丧失中央性色觉，进而逐渐丧失外周性黑白视觉。
- Humans and old world monkeys have three different types of cones (trichromatic vision) while other mammals lack cones with red sensitive pigment and therefore have poorer (dichromatic) colour vision. 人和高等的灵长目动物有三种不同的视锥细胞，而其它哺乳动物缺乏对红色的视锥细胞，因此它们对颜色的分辨比较差。
- "Diversity in colour vision testing methods and standards demonstrates the need to adopt more objective assessment techniques internationally," says CAA chief medical officer Sally Evans. “多样性中的色觉测试方法和标准，表明需要采取更客观的评估技术在国际上说， ”民航局首席医官萨利埃文斯。
- Acquired color vision deficiency 后天性色视力缺乏
- A testing system for color vision deficiencies based on chromatic visual evoked potential (VEP) was described in this paper. 本研究介绍了一种基于颜色视觉诱发电位(VEP)的色觉缺陷检测系统。
- linked-receptor theory of colour vision 色觉联耦感受器学说
- trichromatic theory of colour vision 视觉三色理论
- modulation theory of colour vision 色觉调制学说
- Young-Helmholtz theory of colour vision 杨-亥姆霍兹彩色视觉理论
- I have a slight calcium deficiency. 我有点缺钙。
- Hartridge theory of colour vision 多色论, 哈特里奇(氏)色觉学说
- Hartridge's theory of colour vision 哈特里奇(氏)色觉学说
- theory of colour vision linked-receptor 色觉联耦感受器学说
- The child has a calcium deficiency. 那孩子缺钙。
