social vicissitudes社会变迁
clinical vicissitudes临床变迁
mechanism vicissitudes制度变迁
Human vicissitudes人间沧桑
structure vicissitudes结构变迁
international vicissitudes国际风云变幻
family vicissitudes家庭变迁
Vicissitudes Change沧桑变化
institution vicissitudes制度变迁
The influnce of population growth on social economy and famine vicissitudes.
三、人口增长对社会经济及其灾荒变迁的影响。
参考来源 - 清代山东地区的灾荒与人口变迁But shortly after the establishment, there are Vicissitudes about it.
自从它确立不久,就处在不断变迁之中。
参考来源 - 直接言词原则与民事诉讼程序的变革（研究生论文）N-PLURAL（复数型名词） You use vicissitudes to refer to changes, especially unpleasant ones, that happen to someone or something at different times in their life or development. 变化; 变迁 [正式][oft N 'of' n]
Whatever the vicissitudes of her past life, Jill now seems to have come through.
不管过去经历了什么世事变迁，吉尔现在似乎已经度过难关了。