弘扬中华文化·传承国学经典

externality是什么意思

externality

英 [,ekstɜː'nælɪtɪ] 美 [,ɛkstɚ'næləti]

n. 外在性；外形；外部事物

英文词源

externality (n.): 1670s, "state of being external," from external + -ity. From 1839 as "that which is external." From 1833 as "undue regard for externals."

双语例句

1. He accepts the need for government intervention to deal with externality.: 他承认需要政府的干涉,以处理外部因素.

2. Keywords: ahazard potency of debris flow, externality, cost - benefit analysis.: 关键词: 土石流特定水土保持区、外部性、成本效益分析.

3. Pollution is considered as a form of negative externality in economic growth.: 摘要环境污染是经济增长过程中的“负产品”.

4. Tourism externality would lead to the low efficient collocation of social resources.: 旅游业的外部不经济性将导致社会资源的低效配置.

5. The damage caused by second - hand smoke in pubs is not an externality.: 在酒吧中,二手烟造成的伤害不属于外部性.