Sinkholes are usually a naturally occuring event.

天坑通常是一起自然发生的事件。

And often times, in that identity is where things like suffering or occurings sometimes.

而通常，正是在身份认同上，我们有时会遭遇一些事情，例如痛苦。

We assume the null hypothesis and see the probability of this occuring.

我们假设零假设并查看这种情况发生的概率。

This is just occuring to you? - I always knew I was having a baby.

你才刚想道 -我一直都知道要有孩子了。

You eventually enter stage 1 of sleep, where your brain waves slow down and theta-band activity is introduced, with some bursts of alpha activity still occuring.

最终你会进入睡眠的第一阶段，此时你的脑波减慢并转为 θ 波，同时也仍有些 α 波的产生。

FSH is administered at levels that are higher than naturally occuring to cause a controlled overstimulation of the ovaries so that they ultimately produce multiple eggs.

FSH 的给药水平高于自然发生的水平，以引起卵巢受控的过度刺激，从而最终产生多个卵子。

It's increasingly clear that a lot of the spread is occuring through presymptomatic people, folks that are in the incubation period, many of whom are not at high risk themselves.

越来越明确的是，许多传播源是临床症状前期患者，当时这些人处于潜伏期，他们中的许多人本身并不是患病的高风险对象。

The sense that something had already happened or was going to happen was a result of my perceptual experience occuring earlier or later than my conscious comprehension of it.

感觉某件事已经发生或将要发生，是我的知觉体验比我有意识地理解它更早或更晚发生的结果。

But the smaller the sample size, means theres a higher chance of the unlikely outcome occuring NCAA games are also shorter -- 40 minutes instead of 48, further reducing the sample size.

但样本量越小，意味着发生不太可能的结果的可能性越大， NCAA 比赛也更短——40 分钟而不是 48 分钟， 进一步减少了样本量。