perpetuities

基本解释

• n.终身年金
• 名词perpetuity的复数形式.

同根派生

英汉例句

双语例句

• The present value of this annuity is, therefore, the difference between the values of the two perpetuities.
  使用年金桌子的现在价值是比较简单的方式。
• The only difference between the two perpetuities is that the first one also provides a cash flow in each of the years 1 t.
  这两者之间的唯一区别是前者也提供了一个从1年到t 年每一年的现金流。
• There have also been one hundred-year bonds and there have also been perpetuities that--in the UK, for example, the British Consoles--have no expiration date and they have infinite maturity.
  也有长达百年的债券，甚至有永久债券--比如在英国，不列颠控股，没有过期时间，永不到期。

原声例句

• There have also been one hundred-year bonds and there have also been perpetuities that-- in the UK, for example, the British Consoles-- have no expiration date and they have infinite maturity.
  还有更长期的一百年债券,还有一种永续年金,比如说英国的大英统一公债,没有过期日,永不到期
  耶鲁公开课 - 金融市场课程节选

权威例句

• When the GST was originally enacted, most state laws included the common law Rule against Perpetuities (RAP) or some similar rule.
  FORBES: Obama Estate Tax Budget Proposals

词组短语

短语

• Perpetuities law 永续法
• rule against perpetuities 禁止永久权规则
• The Perpetuities Act 永续法
• rule agai t perpetuities 禁止永久权规则
• perpetuities or consols 永久债券

英英字典

柯林斯英英字典

• If something is done in perpetuity, it is intended to last for ever.

专业释义

法学

• 永久所有权；(产业的)永久(或长期)不得转让；永久(或长期)不得转让的产业

管理学

• 永续年金

经济学

• 单位累计到等于本金的时期
• 永续年金