thousands of years ago in the middle east, long trade and caravan routes were already being used by men to carry goods over great distances.

to be honest, there are few times that you really need to run long distances at all.

老实地说，确实有些时候你是必须去跑长距离的路的。

互联网摘选

when roads are wet braking distances increase because tyre grip is reduced. give yourself much more room for slowing down and stopping.

路面湿滑时，轮胎的附著力会减低，煞车距离便要增加，你应预留更大距离，以便减速和停车。

互联网摘选

it moves information at ever-increasing speeds along a nearly infinite set of pathways, shortening distances and eliminating borders.

它沿着几乎无穷的路径以不停增长的速度传输着各种信息，缩短各种距离，消除各种边界。

互联网摘选

the authors used these distances to develop an intraoperative method to determine the center of each bundle.

他们根据这个研究结果改进了一种术中确认附着部中点的方法。

互联网摘选

at the time, sending electric signals over wires was the fastest method of sending information long distances.

在那时，通过电线用电信号传播信息，是远程信息传播中速度最快的方法。

互联网摘选

the link can move data over longer distances and many times faster than today's copper technology; up to 50 gigabits of data per second.

这一连接可以以比今日电缆技术更快的速度将数据传输更远的距离；

互联网摘选

the difficulty is most acute for long-distance transmission, but shows up at times even over distances of a few hundred miles.

这一困难对于长距离传输最为严重，不过，即便传输距离只有几百英里，有时也会出问题。

互联网摘选

saharan desert ants of the genus cataglyphis have to travel long distances to discover food in their impoverished, sandy environment.

撒哈拉沙漠的箭蚁不得不在贫瘠的沙质环境中长途跋涉寻找食物。

互联网摘选

another way to think about it is to compare distances in the united states whit others more familiar to you.

另一种考虑这个问题的方法是将美国的各种距离与另一些你更熟悉的距离比较。

互联网摘选

next, data pertaining to material selection, production methods, transport distances and end-of-life assumptions are entered.

接下来，有关材料选择的数据，生产方法，运输距离和产品报废假想也被加入其中。

互联网摘选

spiritualism came in the wake of the inventions of the telegraph and telephone that made it possible to send messages over long distances.

唯灵论的出现，正好遇上电报和电话的发明，使长距离通讯成为可能。

互联网摘选

if tinier distances can be achieved in these real-world devices, such waste could be made to walk the plank.

如果在这些真实器件中让元件之间的距离再减少些，那么这些热损耗可能就能得到利用了。

互联网摘选

map my run: plot your run and get accurate distances with one of the author's favorite google maps mashups.

MapMyRun：使用这个作者最喜爱的Google地图mashup之一标示跑步线路并获得准确的距离。

互联网摘选

first, the raw data for the customer behavior in telecommunication are transformed into the "distances" between the areas.

首先，通讯行业客户行为的原始数据经过数据预处理转变为地区间的“距离”数据。

互联网摘选

thus, looking at the speeds of stars at various distances tells us how fast the universe was expanding at various points in its lifetime.

所以说，看各个距离下星体的速度可以告诉我们，宇宙扩张处于其生命周期的哪个阶段。

互联网摘选

to make a precision shot at longer distances, i believe trigger control is the number one priority along with a good grip.

不过要在长距离进行精度射击，我相信触发控制仍然是首要的注意项目。

互联网摘选

marker density also permits estimates of regional gene content and a detailed comparison of genetic and physical map distances.

标记密度还允许对区域基因的内容和遗传距离与物理图谱的详细比较的估计。

互联网摘选

the cutter path is the series of lines that will be cut into the die, at distances of just thousands of an inch wide.

刀具路径是一系列的行会被切成死亡，1英寸宽的距离仅数千。

互联网摘选

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。

互联网摘选

this is a place like an amorphous landscape with a new experience of various senses of distances.

这样无固定形状的景观，能给人以各种新的距离感觉体验。

互联网摘选