他推断，已知的一些单细胞生物进入类似冬眠的状态，在没有空气和食物的情况下存活数年。
He reasoned that some single-celled creatures are known to enter a hibernation-like state and survive for years with no air or food.
植物的祖先是进行光合作用的单细胞生物，由此产生的植物可能缺乏真正的根、茎、叶和复杂的生殖结构，如花朵。
The ancestors of plants were photosynthetic single-celled organisms that gave rise to plants presumably lacked true roots, stems, leaves, and complex reproductive structures such as flowers.
我的老板是一位单细胞生物。
从人类的高度来看，单细胞生物是地球上的浮渣。
VIEWED from humanity's lofty heights, single-celled creatures are the scum of the earth.
我想做个单细胞生物，没心没肺的活着。
I would like to be a single-cell organisms, heartless creature alive.
20亿年前地球刚刚诞生，地球上只有些单细胞生物。
The Earth was just over 2 billion years old, and home only to unicellular life-forms.
但是没有34亿年前出现的单细胞生物的历史久。
But they don't beat single-celled organisms that emerged about 3.4 billion years ago.
近几年来五种单细胞生物的基因组计划得以完成。
Five genome projects on single cell microbes have been finished in recent years.
不知怎的，这些单细胞生物能记忆它面临过的事件模式。
Somehow, an organism without a neuron to call its own had memorised a pattern of events.
然后在3、4月份出现了蓝——绿藻类这种古老单细胞生物。
Then appeared in the Blue 3,4 - Green algae this ancient single-celled organism.
科学家们早已知道在这一深度存在有生命，但他们认为存在的主要是单细胞生物。
Scientists have known for some time that life exists at such depths, but they thought it mostly consisted of single-celled organisms.
这对我们人类是够麻烦的，让一个没有神经的单细胞生物拥有自己的意愿。
That's something we humans have trouble enough with, let alone a single-celled organism without a neuron to call its own.
生活在15亿年前的单细胞生物祖先就已经拥有丰富而复杂的基因，根据上周的博客。
Our single-celled ancestors who lived more than 1.5 billion years ago were already impressively gene-rich and sophisticated, as per last week's blog.
特里是有些怀疑人是否从简单细胞生物体演变而来，但他不想承认自己在怀疑。
Terry had his doubts about whether humans evolved from single cell organisms, but he didn't want to admit it.
科学家们甚至还发现我们的神经系统和单细胞生物有着更为深层次的同源性。
Scientists are also discovering that our nervous system shares an even deeper homology with single-celled organisms.
单细胞生物大约出现于34亿年前的“原始汤”（primordial soup）。
Single-celled organisms emerged from the primordial soup about 3.4 billion years ago.
单细胞生物只具有分辨食物、入侵微生物和本身细胞成分等低级的识别功能。
The unicellular living creature has the food of distinguish, invades the microorganism only and oneself the cell composition etc. the low class identifies the function.
SB和PB宿主范围极其广泛，从单细胞生物到高等哺乳动物都能够发挥作用。
SB and PB have a broad host range, from single-celled organisms to higher mammals.
虽然在生命的一段时间里只是普普通通的单细胞生物，有些时候却可以长成真正的外星形式。
While they spend part of their life as ordinary single-celled creatures, they sometimes grow into truly alien forms.
研究人员一度以为，只有单细胞生物，如原核生物和原生动物，才能在深海缺氧环境中生活。
Researchers had thought that only single-celled organisms such as prokaryotes and protozoa could live in the oxygen-deprived environments of the deepest ocean.
在如此深的地下发现生命再次表明了我们星球上大多数生物是生活在我们脚下岩石中强悍的单细胞生物。
The discovery of life-forms so deep underground strengthens the notion that most of the organisms on the planet are in fact hardy, single-celled creatures that live in the rock beneath our feet.
然而与进化上更古老的单细胞生物如细菌相比这些多细胞生命面临着一个非常不同的生理挑战。
But there was still a very different physiological challenge for these organisms than for the more evolutionarily ancient single-celled organisms such as bacteria.
这种单细胞生物吃糖，而且繁殖迅速——如果有足够的食料，他们的种群数量可以每九十分钟增加一倍。
This single-celled fungus feeds on sugars and reproduces frequently—if it has enough to eat, a culture can double in population in 90 minutes.
如果对人性的要求已经到了这种地步，等同于一般单细胞生物，什么怨恨和反感都不会发生。
Everybody can, nobody seriously wants to, if he doesn't need this to make a decent living, though.
研究人过去一直认为，只有原核生物和原生生物这样的单细胞生物才能够在深海的缺氧环境中生存。
Researchers had thought that only single-celled organisms such as prokaryotes and protozoa could live in the oxygen-deprived environments of the deepest ocean.
毕竟，他推断，众所周知一些单细胞生物可以进入一种类似冬眠的状态，并在没有空气和水的状态下生存数年。
After all, he reasoned, some single-celled creatures are known to enter a hibernation-like state and survive for years with no air or food.
毕竟，他推断，众所周知一些单细胞生物可以进入一种类似冬眠的状态，并在没有空气和水的状态下生存数年。
After all, he reasoned, some single-celled creatures are known to enter a hibernation-like state and survive for years with no air or food.
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