Their adolescent physiological growth universally tends to be earlier,their sexual growth also tends to be earlier,but the sexual knowledge is vague.
结果表明,少年运动员的吸烟率、喝酒率、早恋率均高于一般中学生,青春期生理发育的年龄普遍趋于提前,性发育成熟也趋于提前,但性知识模糊,应加强青春期卫生知识的教育,女少年运动员在月经期参赛,成绩保持率及成绩提高率均低于全国女运动员水平,而成绩下降率却较高。
Simulation model for the development stages of processing tomato based on physiological development time;
基于生理发育时间的加工番茄生育期模拟模型
The concept of physiological development time(PDT) was used as the scale to measure the greenhouse cucumber development stages.
根据黄瓜(Cucumis sativus)发育的光温反应过程,建立了基于生理发育时间的黄瓜生育期模拟模型,并利用不同品种的试验资料对模型进行了检验。
A morphological study of the genesis and development of goat embryo heart;
山羊胚胎心脏发生发育的形态学研究
physical and psychological Development of Deaf Adolescents;
聋生青春期生理发育和心理发展现状调查
College Students Physiological and Psychological Development Characteristics and P E Guiding;
大学生的生理心理发育特点与体育指导
Improving students health of psychology through physical education;
通过体育教育促进学生心理健康发展
The Mental Development of Vocational School Students and the Mental Education of Vocational School;
职校生心理发展与职业学校心理教育
STUDIES ON PHYSIOLOGY AND BIOCHEMISTRY OF EMBRYO DEVELOPMENT IN LITCHI (LITCHI CHINENSIS SONN.);
荔枝(Litchi chinensis Sonn．)胚胎发育的生理生化基础
Effects of different magnesium concentration on growth development and physical characteristics in flue-cured tobacco
镁对烤烟生长发育和生理特性的影响
Biophoton Emission and Its Mechanisims during Wheat Development;
小麦生长发育过程中的生物发光及机理
Physlogical Determinatin of Cold Resistance of Kernel Apricot in Reproduction Organ Development;
仁用杏生殖器官发育过程中抗寒生理机理研究
Effects of CPPU on Development and Physiological and Biochemical Characteristics of Pear Fruits;
CPPU对梨果实生长发育及生理生化特性的影响
Effects of Rootstocks on Growth and Fruit Development and Physiology and Biochemistry of Grafted Watermelon;
砧木对嫁接西瓜生长发育及其生理生化的影响
Research of Physiological, Biochemical Data and Growth Indices in Golden Retrievers;
金毛猎犬的生理、生化及生长发育的研究
Studies on the Growth and Development and Physiological Characteristic of Profuse Plants of Riegl;
里格尔丛生株生长发育及生理特性研究
Effects of Weak Light Stress on Development and Physiological Property of Peanut
弱光胁迫对花生生长发育和生理特性的影响
How to Promote Medical Students Psychological Health Through Physical Education;
发挥体育学科优势促进医学生心理健康教育
Deepen the Innovation of Physical Education and Enhance the Development of Students Mental Heath;
深化体育教育改革,促进学生心理健康发展
Strategies for Strengthening the School Physical Education and Promoting Student s Psychological Health;
强化学校体育教育 促进学生心理健康发展
Analysing The Development Trend on Athletics Management of Graduate Student education;
试析我国体育管理硕士研究生教育的发展趋势
The Study of the Present Situation and Developing Pattern of thePE DepartmentStudents Psychologlca1HealthEducatlon in Henan Higher Institution;
高校体育专业学生心理教育发展模式研究