Paul Wignall and others have found sites where marine fossil deposits reached a peak of diversity at the very end of the Permian period.

保罗·维格纳尔和其他人发现了在二叠纪末期海洋化石沉积达到多样性高峰的地点。

youdao

CDC asks public health LABS to submit samples of flu viruses from the beginning, peak and end of each flu season, and any unusual samples.

CDC要求各公共健康实验室提供每个流感季节流行初期、高峰期和晚期的流感病毒标本，以及任何异常的标本。

youdao

Either we end up over-planning and have underutilized servers, or we under-plan and find our applications crashing at peak load — when we least want them to crash.

或者以超出计划却未充分利用服务系统而告终，或者是计划不够周全以至应用系统在尖峰负荷下崩溃——而这不是我们希望的。

youdao

Apparently, we discard the other experiences of the purchase pathway and recall only certain details of the journey: the peak and the end.

FORBES: I Experience, Therefore I Shop

In other words, make sure that your peak and end is memorable, branded and differentiated.

FORBES: I Experience, Therefore I Shop

The Nikkei was 19.1% down from its March peak, and by the end of Monday the Hang Seng Index was 16.3% down from its February high.

WSJ: U.S. Data Dog Asia Markets