externality是什麽意思

externality

英 [,ekstɜː'nælɪtɪ] 美 [,ɛkstɚ'næləti]

n. 外在性；外形；外部事物

英文詞源

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

雙語例句

1. He accepts the need for government intervention to deal with externality.: 他承認需要政府的幹涉,以處理外部因素.

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

3. Pollution is considered as a form of negative externality in economic growth.: 摘要環境汙染是經濟增長過程中的“負產品”.

4. Tourism externality would lead to the low efficient collocation of social resources.: 旅遊業的外部不經濟性將導致社會資源的低效配置.

5. The damage caused by second - hand smoke in pubs is not an externality.: 在酒吧中,二手煙造成的傷害不屬於外部性.

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