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初中专学生在校期间的年龄一般为１４—１７岁，正是身体成长发育的关键时期，视力发育尚未完全。如何做好学生的视力保护工作，是初中专学生保健工作中的一个重要问题。为此，对我校初中专学生实施了视力保护措施，一年后初见成效。现将结果总结如下。１对象和方法１．１...
Junior high school students in school during the general age of 14-17 years old, it is the critical period of physical growth and development, vision development is not yet complete. How to do a good job of students ’eyesight protection is an important issue in junior high school students’ health care work. To this end, our school junior high school students to implement the visual protection measures, a year after the initial success. The results are summarized below. 1 objects and methods 1.1 ...