1) evolution mechanism
演变机理
1.
This paper discusses the main methods of gully erosion in China,analyzes gully erosion evolution mechanism from rill erosion to shallow gully erosion,and than to gully erosion;commentates research progress in rill erosion,shallow gully erosion,and gully erosion andfinally puts forward strengthening research fields in gully erosion process.
论述了中国土壤沟蚀研究的主要方法,分析了土壤从细沟侵蚀—浅沟侵蚀—切沟侵蚀—冲沟侵蚀的演变机理,评述了细沟侵蚀、浅沟侵蚀、切沟侵蚀的研究进展,提出沟蚀过程中有待加强的研究领域,对科学地指导水土保持措施配置有重要的实践意义。
2) pathologic evolution
病理演变
1.
Objective:To study the pathologic evolution of infantile hemangioma(IH).
目的:研究婴幼儿血管瘤(Infantile Hemangioma,IH)的病理演变过程及其原因。
3) Evolvement principle
演变原理
4) psychological evolution
心理演变
1.
According to the process of the psychological evolution of drug addicting,both the drug independence and drug addiction can be rooted out by making use of appropriate rectification and correctional countermeasures.
吸毒人员一般都要经历一个从好奇、追求刺激、寻求解脱等尝试吸毒 ,到养成吸毒习惯 ,再到依赖毒品的心理演变过程。
5) regional circulation evolution
区域环流演变机理
6) evolving mechanism
演变机制
1.
The paper presents different space structural features of Anqing City at different periods of history and then analyzes its evolving mechanism.
文章简述安庆各个历史阶段旧城空间结构特点,并对其演变机制进行分析。
补充资料：演变
长时间变化发展：和平演变｜经过漫长的岁月，类人猿终于演变成了人。
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