词族 · externality
词形变化
派生词
英语词源
- externality (n.)
- 1670s, "state of being external," from external + -ity. From 1839 as "that which is external." From 1833 as "undue regard for externals."
权威例句
- 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.