1) 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。
2) ecological factors
生态因素
1.
Effects of Genotype and Ecological factors on Content of Aroma Components of Tobacco;
基因型和生态因素对烟草香气物质含量的影响
2.
Main ecological factors affecting the production of these toxins were summarized,those are light, temperature, salinity and nutrient .
麻痹性贝类毒素是有害赤潮海洋微藻生产的重要毒素种类 ,本文综述了影响该类毒素的主要生态因素有光、温度、盐度和营养盐 4类 :弱光对毒素合成有抑制作用 ,低温下PSP毒素产量高 ,通过对营养盐吸收机制的离子效应 ,盐度可影响毒素的生物合成 。
3) Ecological factor
生态因素
1.
Identification, monitoring and forecasting of Locusta migratoria manilensis outbreak and its affecting ecological factors;
东亚飞蝗发生的生态因素辨识及监测预测
2.
Study on favorable planting regions and effect of ecological factors of peppermint(Mentha piperita L.);
陕西省椒样薄荷适种区域及其生态因素影响研究
3.
Investigation on the relatioship between the oviposition site and its ecological factors of Ceracris kiangsu Tsai;
黄脊竹蝗产卵地与其生态因素关系的调查研究
4) 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。
5) ecological factor
生态因素 EF
6) 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
补充资料：昆虫个体生态学(见昆虫生态学)
昆虫个体生态学(见昆虫生态学)
昆虫个体生态学见昆虫生态学
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