1) artificial fluctuation
人为波动
2) human activity
人为活动
3) human activities
人为活动
1.
Based on practical monitoring results of ecological environmental background and human activities in Xifeng county,Guizhou province, characteristics of ecological environmental changes and human activities are analyzed.
根据对息烽县生态环境现状及人为活动的实际调查结果，分析了贵州省岩溶山区生态环境变化的主要特征以及人为活动的特点，探讨了该区生态环境脆弱性与人为活动的关系。
2.
To figure out the influence of human activities and to develop management countermeasures,investigations through interview,on-spot observation and guard report analysis were carried out.
为了系统分析人为活动对长青保护区的影响,制定管理对策。
4) Man's dynamics
人为动力
5) artificial disturbance
人为扰动
1.
Influences of artificial disturbance degrees on the contents of Glycyrrhizic acid and flavonoids in different parts of Glycyrrhiza uralensis;
人为扰动对乌拉尔甘草不同部位甘草酸与总黄酮含量的影响
2.
The effect factors of forest soil respiration and the research progress of the influence of artificial disturbance on forest soil respiration were discussed.
介绍了森林生态系统土壤呼吸的研究意义,森林生态系统土壤呼吸的影响因素,人为扰动对森林土壤呼吸影响的研究进展。
3.
With artificial disturbance, the soil conditions often occurred some changes on soil physicochemical property, especially, on soil water contents which.
野生甘草、半野生甘草和栽培甘草的营养体、无性生殖和有性生殖器官的形态学性状差异比较明显，与人为扰动程度密切相关。
6) human disturbance
人为扰动
1.
The ecology response to climate changes and human disturbance in the source regions of the Yellow River
黄河源区气候变化及人为扰动的生态响应
2.
Therefore, it is very important for better understanding influence factors of soil aggregate stability under human disturbance.
稳定的土壤团聚结构对种子发芽、根系发育、作物生长以及有机碳保护有着重要的影响,深入了解人为扰动下土壤团聚体稳定性影响因素有着重要意义。
补充资料：人为
①人力所为；人做的：天自出巧非人为｜事在人为。②人造成的：人为的障碍。
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