Vision is used by micro bats to travel over long distances beyond the range of echolocation.
微型蝙蝠利用视觉进行超出回声定位范围的长距离飞行。
The group is working to promote the adoption of broadband wireless access over long distances.
该集团正在致力于推广远距离宽带无线访问的采用。
Earlier research has found that they flow over long distances and into our oceans, hurting ecosystems along the way.
早期的研究发现，它们流过很长的距离后汇入海洋，会损害沿途的生态系统。
Less colorful birds and animals that inhabit the rain forest tend to rely on forms of signaling other than the visual, particularly over long distances.
热带雨林中居住的不那么鲜艳的鸟类和动物，往往依赖于视觉以外的信号形式，尤其是长距离的信号。
Less colorful birds and animals that inhabit the rain forest tend to rely on other forms of signaling other than the visual, particularly over long distances.
生活在雨林中、且色彩并不那么亮丽的鸟类和动物往往依赖于视觉信号以外的其他信号形式，尤其是在传递长途信号的情况下。
Can migratory birds carry H5N1 over long distances?
候鸟会长距离携带H5N1型禽流感病毒吗？
Kangaroos can sustain high speeds over long distances.
袋鼠能长距离地保持高速。
Scientists have studied the migration of fish over long distances.
科学家研究过鱼类远距离回游的现象。
And chemical forms of communications only seem to work over long distances.
而利用化学形式来沟通目前来看最有前途。
A roar keeps lions in touch over long distances. And a roar can mark territory.
吼叫声使相距遥远的狮子彼此保持联系，而且还能划分各自的领地。
Previously, many deaf people relied solely on TTY to communicate over long distances.
过去，许多聋人只能依赖于TTY来进行长距离交流。
The Gaia mind can be accessed from anywhere. It can be used to communicate over long distances.
Eywa可以从任何地方进行访问，Na'vi人也可通过Eywa作长距离沟通。
Asda and Wal-Mart excel at supplying large quantities of goods to big stores over long distances.
Asda以及沃尔玛在向大型店面长距离供应大量商品方面占优势。
For the earliest times people were faced with the problem of sending messages over long distances.
从人类早期起，人们就面临着远距离传送信息这个问题。
Neuronal growth cones navigate over long distances along specific pathways to find their correct targets.
神经细胞生长锥沿一定路径生长，最后到达其正确的靶位。
When the telegraph first moved information over long distances at the speed of light, we'd hit a new turning point.
当电报首次以光速长距离传递信息时，我们迎来了转折点。
The deregulation of America's utilities in the 1990s encouraged companies to transfer power over long distances.
20世纪90年代美国对电力系统放松管制，鼓励电力公司将电力传输更长距离。
It was used as a heavy freighting dog, able to pull a tremendous amount of weight over long distances at a steady pace.
它被用来作为一个重型货运狗能凝聚了巨大的重量超过长途跋涉，在稳步推进。
Some people, however, question that standard because over long distances high-voltage DC lines suffer lower losses than AC.
现在有人开始质疑这一标准的适用性，因为在远距离输电的情况下，采用高压直流(HVDC)要比高压交流损耗小。
People tend to carry many electrical gadgets to keep the fellow passengers entertained while traveling over long distances.
人们往往会携带很多电器小工具，保持距离，而同车的乘客受理周游长。
As the cost of transporting bulky cargoes over long distances fell, grain was imported on a large scale from Europe to East Asia.
随着长途运输体积庞大货物的成本降低，粮食大规模地从欧洲运往东亚。
The proportion of power lost as heat into the atmosphere will also decline as DC links have smaller losses than AC over long distances.
作为热量传到大气中的电力损失比例也将下降，因为直流传输线在长距离传输中比交流传输线损失更少。
Energy losses on DC lines are far lower than on the traditional AC ones, which make transmission of energy over long distances uneconomic.
由于在传输过程中采用高压直流电缆输送的损耗要比传统交流电的损耗小得多，因此采用交流电远距离传送电力很不划算。
Without queuing, sending an electronic message over long distances requires every node on the route to be available for forwarding messages.
如果没有队列，发送一个长距离的电子消息要求路由上的每一个节点都是可用的以便来发送消息。
In the wild, elephants often need to communicate over long distances, using low frequency calls to keep tabs on other members of their group.
在野生环境中，大象经常要在距离很远的时候，彼此进行沟通和交流，这时它们会使用低频叫声和同一象群中的其它成员保持联系。
It seems the wind can sometimes cause whispered conversations to carry over long distances and be heard by other ears that have no right to listen.
有的时候，微风也能夹带一些小声嘀咕的信息，经过长远的距离，被另一个人的耳朵听到，虽然，这是不被允许的。
Elizabeth Bernstein tells us how to say goodbye and maintain healthy relationships over long distances in ways that go deeper than poking on Facebook.
伊丽莎白·伯恩斯坦告诉我们怎么说再见，还有比在Facebook上嬉笑怒骂更能保持健康的远距离关系的方法。
Elizabeth Bernstein tells us how to say goodbye and maintain healthy relationships over long distances in ways that go deeper than poking on Facebook.
伊丽莎白·伯恩斯坦告诉我们怎么说再见，还有比在Facebook上嬉笑怒骂更能保持健康的远距离关系的方法。
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