His goal over the next decade is to determine how the spin of a supermassive black hole evolves over time.
他打算在今后10年研究超大质量黑洞的旋转怎样随时间演化。The first nice thing about this evolutionary approach to morality is that it emphasizes the social nature of moral intuition.
这个演化途径的第一个好处是它强调了道德本能的社会本质。But an SOA is not static, just as a business is not static; it slowly matures and evolves as the business grows and changes.
但是，正如业务不是静态的，SOA也不是静态的；随着业务的发展和变化，SOA会慢慢地成熟和演化。Embedded within the turbulent dynamics are coherent structures, which transiently show up in the temporal evolution of the turbulent flow.
嵌入在动荡的动态连贯结构，瞬时出现在时空演化的湍流。dozens of these pastel-colored tubes, packed in ice in styrofoam buckets , await being warmed up to body temperature to start evolving.
无论哪一次，每次都有十多支这样包裹在泡沫塑料桶的冰里的蜡笔色试管，等待着被加热到身体的温度，再开始演化。But a more interesting way, the current way to take the long view, is to look at it in an evolutionary perspective.
但另较有趣的，用长远的眼光来看的便是以演化的观点来看它。By monitoring how these jets formed, physicists were able to see how the intensely chaotic turmoil evolved.
通过监测这些喷射的形成，物理学家们得以了解这种激烈的混沌混乱状态的演化。Sometime in the next few months, though, that proportion will pass the 50% mark, if it has not done so already.
而在今年接下来几个月的某个时间――尽管现在还未出现，这个比例将超过50%。不管这样做明智与否，人类已经演化成了现代城市人了。And as you think of farming oil and how oil has evolved, we started with this brute force approach.
当你想象石油可以这样收获以及它们是如何演化来的，我们开始使用采用这种大规模外力的做法。