地震是最不能预测的自然灾害，通常由于建筑物的倒塌而造成大量人员伤亡。

Earthquakes are the most unpredictable natural disasters and often result in many deaths and casualties as a result in part of the collapse of buildings.

youdao

这是我们从Lewis结构里不能预测的，但我们可以用分子轨道理论,预测自由基。

This was something we could not predict using Lewis structures, but we can predict using MO theory that we have a radical species here.

youdao

风大浪急的海面，不能预测的致命天气以及遇到紧急情况时与世隔绝都使得这份工作比其他都更不安全。

Rough seas, unpredictable deadly weather and isolation during emergencies all make the job more unsafe than any other.

youdao

All right, so we can now see a little bit of what the power of molecular orbital theory is in predicting what kind of bonds we're going to see in molecules, or whether or not we'll see this bonding occur at all.

好了，我们已经可以看到一点,分子轨道理论在预测分子中,所成的键或者分子，能不能成键方面的能力了。

麻省理工公开课 - 化学原理课程节选

And we turned to a discussion of the unpredictability of death, -- the fact that because we don't know-- we can't predict--how much more time we've got, we may, as it were, pace ourselves incorrectly.

我们转而讨论死亡的不可预测性，因为我们不知道-,我们不能预测--我们还有多少时间，我们可能，可以说是，为自己定错了前进的速度。

耶鲁公开课 - 死亡课程节选

We've gotten, over the last two decades in particular, very sophisticated about taking pictures inside the body allowing doctors to look inside the body and predict things about our internal physiology that they couldn't predict just by looking at us or putting their hands on us.

特别是在近二十年当中,我们对体内造影已经十分熟悉,它使医生能够看到身体内部,并预测我们体内的生理变化,而仅仅是通过,视诊或者触诊是不能预测这些变化的

耶鲁公开课 - 生物医学工程探索课程节选