Two basic assumptions of the classical economic order quantity (EOQ) model are the model has infinite horizon and the costs are static.

经典的经济订购批量（EOQ）问题有两个基本假设：时域无限和模型的费用参数不变。

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Whereas earlier analysis had tended to make assumptions about the rate at which job vacancies arose, the two figured this out from more basic assumptions about the incentives of workers and employers.

尽管早期研究中倾向于对空缺职位的增长率提出了假设，二人通过更基本的假设解决了这一问题，即工人和雇主的动机的假设。

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Basic underlying assumptions, or tacit assumptions, are the deeply held but mostly unconscious and invisible beliefs that inform the other two layers of culture.

根据的基本假设，或暗中假设，是根深蒂固的，但在其他两个层次的文化中大多数是无意识和无形的信念。

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Somewhat surprisingly, one of the basic assumptions guiding the formulation of the new defense strategy was the need to conduct two major conflicts at the same time.

CENTERFORSECURITYPOLICY: Center for Security Policy | The Measure of a Superpower: A Two Major Regional Contingency Military for the 21st Century | Page: 2