查询词典 bipedalism

Crompton believes the forest canopy bipedalism shown by orangutans provided the kick-start for routine bipedalism when our ancestors came down from the trees and began living on the ground.

一旦人类祖先被迫适应陆地生活，他们就开始从原来的行走方式——地上移动适应两足行走。

We think about the evolution of bipedalism as one of first events that led hominids down the path to being human.

双腿直立行走的进化是原始人向人类进化的最初阶段中的一步。

Their feet were thought to be very much like ours, suggesting they had mastered bipedalism.

此前，研究人员曾认为，粗壮型南猿的脚和我们的很相似，并由此认为他们可以熟练地用两只脚行走。

But there was an even closer match between Lucy's proportions and a type of bipedalism shown by orangutans.

不过，通过对猩猩的研究，发现露西的身材特征属于两足动物。

Their feet were thought to be very much like ours, suggestingtheyhad mastered bipedalism.

此前，研究人员曾认为，粗壮型南猿的脚和我们的很相似，并由此认为他们可以熟练地用两只脚行走。

Though no tools have so far been found of this date, bipedalism would have freed Lucy's arms and hands for labour.

至今虽然尚未发现人类在这段时间中所使用的工具，但直立行走已经将"露西"的双手解放出来参与劳动。

Some Hominina adapted to this challenge by adopting bipedalism: walking on their hind legs.

一些南方古猿采用两足行走适应了这一挑战，用它们的后腿行走。

She said that the feature would have been naturally selected in humans at about the same time that bipedalism evolved, nearly five million years ago.

她说，这种特征是5百万年以前与两足动物同时物竞天择的。

Also, she was capable of walking on two feet despite living in an area of woodland and forest — a finding that downplays the importance of open grasslands to the evolution of human bipedalism.

此外，虽然生活在森林地区，但艾迪却具备靠两足行走的能力。这一发现削弱了空旷草地对人类进化成二足行走的重要性。

This form of locomotion, known as 'bipedalism', is the single most important difference between humans and apes, placing Lucy firmly within the human family.

这种"两足动"物的行走，是人类区别于猿猴唯一最重要的标志，因此可以肯定，露西属于人类。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。