一绪言近视在眼科领域中占有极重要的地位,很多年来就有广大的眼科学者从事于这方面的研究。虽然这些研究曾不断地丰富了这方面的知识,但直到现在近视的研究还是落后于客观的要求。根据魏树廷医师的“哈市中学生屈光调查报告”和哈医大二期学生眼科科研小组的“哈市大,中、小学校屈光态状的调查报告”及我教研组的调查得知,在大、中、小学生中间随学年的递升近 A Introduction Myopia occupies a very important position in the field of ophthalmology, for many years there are a large number of ophthalmologists engaged in this area. Although these studies have continuously enriched this knowledge, but until now the study of myopia is still behind the objective requirements. According to Wei Shu-Ting’s “Harbin High School Students Refractive Index Report” and Harbin Medical University students ophthalmic research team’s “Harbin City, primary and secondary schools, refractive status investigation report” and my teaching and research group found that in the large, Middle school pupils with the gradual increase in school year