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externality是什么意思

  • 英式英标[,ɛkstɚ\'næləti]
  • 美式音标[,ekstɜː\'nælɪtɪ]

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."

实用例句

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.来自辞典例句
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.来自互联网
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”.来自互联网
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.来自互联网
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.来自互联网

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