Then we say that for any other natural number, that fibonacci number is the sum of the previous two fibonacci numbers.

然后就是对其他自然数，其fibonacci数就是它前面两个数字的和，即F(N)=F(N-1)+F(N-2)。

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Most neoclassical economists believe that man-made capital is a good substitute for natural capital and therefore advocate maintaining the sum of the two, an approach called weak sustainability.

新古典经济学家大多相信，人造资本是自然资本的优良替代品，因此提倡维持两者总和的不变，这种方式称为「弱永续」。

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The cultivation environment of college students' moral quality is a sum of various of natural and social conditions that affect and restrict the cultivation of college students' moral quality.

大学生道德素质培养环境是指影响和制约大学生道德素质培养的各种自然条件和社会条件的总和。

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In the case of natural death, the claimant receives the guaranteed sum assured and the account value.

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If the offer of a large sum of money influences me, a natural negative feedback is built into the system.

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Since the IRS intended the 3.8% Medicare Surtax to place a tax on investment income, it is natural that income from standard forms of investment assets are included in the NII sum.

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