1·He wrote textbooks on heat, mathematics, color vision and physics.
他撰写有关热、数学、色觉和物理学的教科书。
2·Conception and mechanism of color vision fatigue are reviewed in this article.
本文就色觉疲劳的概念、机制等研究进展作一综述。
3·Color blindness, a kind of inheritance diseases, has been always believed as an untreated disease, because the mechanism of color vision has been unknown.
色盲是一种遗传性疾病，由于色觉机理尚未研究清楚，一向不能矫治。