1) student factors
学生因素
1.
This paper applies statistical methods to analyze the data of the sophomores questionnaires and their reading test scores, with the purpose of obtaining the correlation between each of the student factors affecting reading efficiency and students reading test scores.
本文依据某校 99级理工科学生问卷调查和阅读测试成绩的资料 ,借助数理统计学的多元回归分析方法 ,分析和研究了影响阅读效率各学生因素与阅读测试成绩的相关性 ,并对其结果对于教学上的启示进行了讨论。
2) ecological factors
生态学因素
1.
Objective To study the influence of ecological factors in wards on the health of patients and medical staffs.
目的探讨医院病房内的生态学因素对医患身心健康的影响。
3) Biological factor
生物学因素
1.
Study status on biological factors influencing growth velocity of infants and young children;
影响婴幼儿生长速率的生物学因素研究现状
4) biological factors
生物学因素
1.
Based on the investigation to the constitution of the students in Cap italNormal Univerty and Beijing Agriculture Istitute of age from 19～22 in 1990and using Cotley Institute and Wilwick Index, the paper compares the students speed in 50-meter run with the biological factors and gives some statisticalresults.
利用其克托莱指数、维尔威克指数及立定跳远、立位体前屈等生物学因素分别与学生50m跑成绩进行比较,经统计学检验证实其意义,最后进行理论性论证并求出其相关公式。
2.
Objective To examine the possible biological factors contributing to the observed uncertainty on the measurement of HIV antibody by Western blot.
目的探寻导致蛋白印迹法(western blotting,WB)检测结果呈"HIV抗体不确定"可能的生物学因素。
5) physiological element
生理学因素
6) sanitary risk factors
卫生学风险因素
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条