preemption是什么意思 preemption在线中文翻译

preemption 英 [prɪ'empʃən] 美 [pri:'empʃən]

preemption 词典解释

1. 先取
   ...他认为,当人面临新的情境时他的行动经历着三个周期,分别为周视(circumspection)、先取(preemption)和控制(control). 根据这一模式,人们在最初接触事物时,会主动地寻找适合当前环境的构念,通常并不会轻易成功,所以需要尝试和提出多种构念,...
2. 优先购买权
   ...兽首起拍价将在800万~1000万欧元之间. 根据佳士得提供的拍卖时间表,兽首将在25日进行拍卖. 有消息说,如果兽首被私人收藏者拍得,法国国家仍可使用其优先购买权(PREEMPTION)(即在成交价格上加一欧元优先购买),使文物不至落入私人手中....

1. a prior appropriation of something
   e.g. the preemption of bandwidth by commercial interests
   Synonym: pre-emption
2. the right to purchase something in advance of others
   Synonym: pre-emption
3. the right of a government to seize or appropriate something (as property)
   Synonym: pre-emption
4. the judicial principle asserting the supremacy of federal over state legislation on the same subject
   Synonym: pre-emption

preemption [prɪ'empʃən]