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儿童少年的营养状况．不仅影响其生长发育和身体健康，而且对成年期以后的身体健康和体质均有深远的影响，因此．于1994对石化公司中小学生的营养状况进行了监测，结果如下；1对象与方法对象；随机抽取小学6所、中学5所的7～18岁学生共6112名（男生3112人，女生3000人）。按“?
Nutritional status of children and adolescents. Not only affect their growth and physical health, but also have a profound impact on physical health and physical fitness after adulthood. In 1994, the nutritional status of primary and secondary school students in Petrochemical Company was monitored. The results are as follows: 1 Subjects and Methods Subjects: 6112 students (3112 boys and 3000 girls) were randomly selected from 6 primary schools and 5 secondary schools. . press"?