In vertebrates, gap junction hemichannels are primarily homo- or hetero-hexamers of connexin proteins.
在脊椎动物中，间隙连接的半通道主要是连接蛋白的同型或异型六聚体。
These are so-called homo-polar molecules.
这就是所谓的均匀极化的分子。
A second question is how to manage the homo side of homo-robo relations.
第二问题就是如何从人的角度出发处理好人-机关系。
In these cases, the "constrictor" and "sapiens" are the species names, and "boa" and "homo" are the genus names.
在这些案例中，“大蟒”和“智人”是种名，“蟒属”和“人属”是一个属名。
What distinguishes homo sapiens from every other living creature is the mind.
将现代人和其他生命区分开的是其思维。
All species have a two-part Latin name, such as Boa constrictor or Homo sapiens.
所有物种的名字都由两部分拉丁文组成，像蟒蛇（Boa constrictor）或智人（Homo sapiens）。
Although homo sapiens did not exist at that time, this discovery provides no basis to the claim that the controlled use of fire preceded the Homo sapiens.
尽管智人在那个时候还不存在，但这一发现并不能为认为在智人之前就有节制地使用火的说法提供任何依据。
Homo sapiens are always homo socius.
智人永远是社会人。
Homo floresiensis was a different species from modern humans.
弗洛瑞斯人与现代人是不同的物种。
Homo ergaster had reached western Asia just 200, 000 years after A. Sediba's known date.
东非直立人仅在 Sediba 已知年代的20万年后就已经抵达了西亚。
An extinct species or race of human beings, Homo neanderthalensis, associated with Middle Paleolithic tools.
作为已灭绝物种或人类种族，尼安德特人与旧石器时代中期的工具有关。
That is a distinctive aspect of homo sapiens: We have a big brain.
而这正是人类独具特色的一面：我们有一个硕大的大脑。
Either it shares features with later Homo, or it does not.
它要么与后来的人属具有相同的特征，要么没有。
Without these certainties, Homo sapiens would still be living in caves.
没有这些确定性，智人会依然生活在洞穴中。
But the identity of that lineage, and the characteristics of early Homo, are unknown.
但是这个南方古猿谱系的特性，以及早期人属的特征都是未知的。
现代的人类能那样做么？
Homo sapiens and bull mastiff-are they 'highly comparable'?
智人和斗牛獒，他们有'很高的相似之处' ？
'Shortly after Homo sapiens first evolved, the harsh climate conditions nearly extinguished our species,' said Professor Marean.
'智人刚开始进化不久，恶劣的气候条件几乎灭绝我们人类，'马里恩教授说。
Eventually a new genus was born: Homo. Humans.
最后，一个新种属诞生了：智人，人类。
"For Homo sapiens, this is the earliest for us, for modern humans," he said.
“对于我们现代人来说，智人无疑是我们的鼻祖，”他说。
The fossil evidence shows that Neanderthals were restricted to Europe and Asia, whereas Homo sapiens originated in Africa.
化石证据表明，尼安德特人只存在于欧洲和亚洲，而人类则起源于非洲。
This was clearly the work of Homo Habilis, our tool-making ancestor.
这显然是能人(会制造工具的人类先祖)的作品。
The discovery dials back the date when modern Homo sapiens was known to have started using paint.
这项发现把已知现代人已经开始使用颜料的日期向前推进了。
But the African crested rat and Homo sapiens are the only two mammals who use plants to make their poisons.
但是非洲黄冠鼠和人类是仅有的两种会利用植物来获取毒素的哺乳动物。
Archeological finds in the Olduvai Gorge include stone tools, and skeletal remains of Homo Habilis and Homo Erectus, as well as bones of, now extinct, wild animals.
考古学家在奥杜瓦伊山谷发现了包括石器，能人和直立人骨架的遗骸，还有现已灭绝的野生动物遗骨在内的多个遗迹。
WHEN wondering about the origins of our brain, don't look to Homo sapiens, chimpanzees, fish or even worms .
在追溯我们大脑的本源之时，可别去智人、类人猿、黑猩猩、鱼类乃至蠕虫那里寻找答案。
WHEN wondering about the origins of our brain, don't look to Homo sapiens, chimpanzees, fish or even worms.
在追溯我们大脑的本源之时，可别去智人、类人猿、黑猩猩、鱼类乃至蠕虫那里寻找答案。
First discovered in 1891 in Indonesia, Homo erectus is one of the best known ancient hominids.
自1891年在印度尼西亚被首次发现以来，直立人已经成为最著名的古人类之一。
First discovered in 1891 in Indonesia, Homo erectus is one of the best known ancient hominids.
自1891年在印度尼西亚被首次发现以来，直立人已经成为最著名的古人类之一。
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