A model of the multi-period order quantity of two parties in the supply chain(SC) was established, discussing the multi-period order quantity in the two-level SC.

建立了供需双方多周期的最优订货批量模型，讨论了随机需求下两级供应链中供应双方多周期的生产和订货批量问题。

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The team of researchers carried recording devices over a one week period in order to transcribe50 conversations, which were split between men and women in serious and social conversations.

研究小组用录音设备在一周内记录了50段谈话的内容，这些谈话内容按男女分开，包括严肃的谈话和社交闲聊。

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Why: If you want to advance in your profession, you’ll eventually have to do the job that your boss is doing, even if only for a brief period of time in order to move up.

原因：如果你想职业生涯的提升，你肯定要做你上司相同的工作，尽管有时可能仅仅是上升路上的一小段时间。

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But she added that "a period of careful consideration" is necessary in order to determine the best way forward in dealing with North Korea, perhaps a sign that China is not yet ready to support U.N.Security Council action.

VOA: standard.2010.05.25

And,so,France lurched into a period called The Moral Order, the Republic of the Moral Order.

所以,法国蹒跚进入了"道德秩序"的时代,道德秩序共和国

耶鲁公开课 - 1871年后的法国课程节选

You have 14-day period in order to examine all the changes and make necessary amendments.

FORBES: More Bogus IRS Emails Hit Inboxes

Last week, Saudi King Abdullah granted foreigners working there illegally a three-month grace period in order to legalize their status.

CNN: Billionaire Saudi prince tweets support for women driving

He went to great lengths, even preparing and submitting false tax returns to the school, Francis W. Parker School in Chicago, over a four year period in order to substantiate his lies.

FORBES: Attorney Disbarred For Submitting Falsified Tax Returns For Financial Aid