The last time a major earthquake occurred along the Cascadia fault was in 1700, so officials worry that another event could occur any time.

上一次沿着卡斯卡迪亚断层发生的大地震是在1700年，所以官员们担心另一场大地震随时可能发生。

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When a failure does occur, data that has not been written out before the failure occurred might be lost, regardless of whether the server is using database or DRS persistence.

的确出现故障时，在故障出现前未写出的数据可能会丢失，并不会因为服务器使用数据库还是DRS持久性解决方案而有所差别。

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In other words, it determines when a business event has occurred or failed to occur (based on pattern or rule definitions) and invokes a business operation as a result.

换言之，它决定了一个业务事件何时发生或没能发生(基于模式或规则定义)并据此调用一次业务操作。

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Back to this graphic again: unpredictable food supply occurred on the left but doesn't occur on the right.

再回到这张图,对左边的人而言,食物供给难以预计,而右边却并非如此

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

This absence of cost incentives is especially problematic -- paradoxically -- because of the technological progress that has occurred and will occur in medicine.

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Climate change has occurred and will occur in the United States.

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The problem is that, so far, most instruction has occurred and continues to occur within universities.

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