这是近年来生物学上令人振奋的发展之一。
This is one of the most exciting developments in biology in recent years.
优生学具有生物学上的意义。
每个人都认为这在“生物学上”是显而易见的。
长期以来，生物学家一直在争论鸟类的产蛋在生物学上是否具有很高的成本，有的理论认为产蛋对能量或营养的要求很高。
Biologists have long debated about whether egg production in birds is biologically highly costly, some theorizing that egg production is energetically or nutritionally demanding.
生物学上的假设包括生态变化，这些变化是由昆虫和开花植物之间的共同进化，或海洋中以海底生物为食的捕食者的进化所带来的。
Biological hypotheses include ecological changes brought about by the evolution of cooperation between insects and flowering plants or of bottom-feeding predators in the oceans.
她是从一只成年母羊的单个细胞中克隆出来的，这推翻了长期以来一直坚持的科学教条，该教条宣称这样的事情在生物学上是不可能（发生）的。
She was cloned from a single cell of an adult female sheep, overturning long-held scientific dogma that had declared such a thing biologically impossible.
这里面也可能有生物学上的原因。
人类的眼睛是生物学上的奇迹。
我认为这一定有生物学上的解释。
他们在生物学上与我们也很相似。
这只是一个生物学上的事实。
生物学上来说，这样的观念可谓激进。
又一次生物学上的小失误。
尽管，我不知道生物学上我正在发生些什么。
Even though I didn't know what was happening to me biologically.
生物学上不是这样。
这就在生物学上等同于打开了发动机的节流阀。
It's the biological equivalent of opening the throttle of an engine.
这时就只剩骨头了，这在生物学上是不可能的。
You're all made of bones and that is biologically not feasible.
营养却是在生物学上更全面的，支持事物的自然秩序。
Nutrition is biologically comprehensive and supports the natural order of things.
他们的发现被报道在网络杂志PLoS计算生物学上。
Their findings are reported online in the journal PLoS Computational Biology.
一开始，我们就是生物学上的拼版玩具，期待着组装完整。
From the beginning of time, we have been nothing more than a potential biological jigsaw puzzle waiting for assembly.
但是将古生菌归在细菌这个类别下面，在生物学上便讲不通。
But lumping Archaea in with Bacteria simply doesn't make biological sense.
然而，一项新的研究表明，男性从生物学上讲是来照顾小孩的。
Yet a new study suggests that men are biologically designed to care for their children.
如果心理或行为状态有生物学上的原因，那么这意味着什么呢？
What does it mean to say that a psychological or behavioural condition has a biological cause?
可能白人女孩还没有触到生物学上性发育的最小年龄，”他说。
Maybe white populations have not arrived at that biologic minimum," he says.
这种见解，实际上，从生物学上来讲是非常有道理的。
好，在生物学上没有什么是说得通的，除非从进化论的角度来看。
Well, as with anything in biology, nothing really makes sense, except in the light of evolution.
对我们来说，这意味着进化已经终结；生物学上的乌托邦已经降临。
For us, this means that evolution is over; the biological Utopia has arrived.
这是软件为自己构建硬件的活例子，也是我们在生物学上的新想法。
This is a case where the software now builds its own hardware, and that's the notions that we have with biology.
虽然这也有一种生物学上可能的解释，广义说就是因为有两种生殖方式。
There is a possible biological explanation, though.This is that there are, broadly speaking, two ways of reproducing.
虽然这也有一种生物学上可能的解释，广义说就是因为有两种生殖方式。
There is a possible biological explanation, though.This is that there are, broadly speaking, two ways of reproducing.
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