如何计划一个可以改变我们的自然生物钟节律的日程安排？
How to plan a daily schedule that can alter our natural chronobiological rhythms?
在此阶段，儿童只是个纯粹的自然生物。
你能个用它来完成自然生物所不能完成的任务吗？
And can you get it to do things that natural biology can't do?
研究发表在本周四的自然生物技术学杂志。
The research was published online Thursday by the journal Nature Biotechnology.
显然，生物相互残杀——这是自然秩序的组成部分。
Obviously, things kill each other - that's part of the natural order.
这些生物不是自然界的一部分。
因为指猴是你在自然界能够发现的最独特的一种生物。
The aye-aye is one of the most unique creatures you'll ever find in nature.
更重要的是，它符合了生物学自然选择的最基本规则。
More important, it sits better with biology's most fundamental principle, that of natural selection.
生物学，总体来说，自然学科不是我的理论强项。
Biology - and science in general - was not my academic strong suit.
生物学家们不常有机会看到自然抉择是如何进行的。
IT is not often that biologists have a chance to watch natural selection in action.
其中极富挑战性的观点则是生物进化是通过自然选择实现的。
And the challenge was the theory of evolution by natural selection.
但是，生物相容性并不在在线交友的虚拟世界里自然发生。
But, it does not happen naturally in the virtual world of an online dating site.
上月在自然细胞生物学杂志上出版了这些研究结果。
The findings were published last month in the journal Nature Cell Biology.
原油受到了自然产生的分解油类物质的微微生物的侵蚀。
The oil is attacked by naturally occurring microbes which break it down.
可是自然界中并没有这样的生物体。
Unfortunately there are no organisms that do this naturally.
在某一区域内自然生长的一群生物。
A group of living organisms that naturally occurs in a certain area.
它既能自然合成，也可通过生物化学家人工合成。
They occur naturally but biochemists can make synthetic versions.
自然光会告诉你的生物钟应该清醒一下了，这比灯光效果更好。
Natural sunlight alerts your internal clock to wake up better than artificial light.
然而，很少有人知道有关它的自然历史和野生生物。
Yet, little is known about its natural history and biology in the wild.
森林“病害”是森林生态系统中生物之间食物链关系的一种自然现象。
Forest disease is a kind of natural phenomenon between living things in food chain.
今天我们讨论自然界中生物之间的关系。
Today we will talk about the relationship among the living organisms in the natural world.
一个特异的猜想很自然飞过我的头脑，雕像描述的是不是妖星生物？
A specific natural guess flies in my mind: are the statues describe MS biological life?
医疗权根源于人的生物自然性、主体性和社会关系性原则。
Medical right stems from principle of biological nature, main and social relation.
生物节律是自然界普遍存在的一种生命现象。
生物节律是自然界普遍存在的一种生命现象。
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