In the late 1850s the speed of technological change quickened.
在19世纪50年代末，技术变革的速度加快了。
At the speed and height at which he was moving, he was never more than half a second from disaster.
以这样的速度在这么高的地方移动，他离灾难永远只有半步之遥。
I don't care for the speed but I can't get enough of that safety gear.
我不在乎速度，但是我就是对那些安全装置百看不厌。
But compared with previous studies, she finds the speed of breaking down in this one exciting.
但是与之前的研究相比，她发现这项研究的破解速度令人兴奋。
This friction tends to slow the speed of winds, making them far less efficient at dispersing pollutants.
这种摩擦往往会减慢风的速度，使它们吹散污染物的效率大大降低。
The speed-skating rink was built to look like an overturned ship, and placed so as not to disturb a bird sanctuary.
速度滑冰场的建造形状像一艘侧翻的船，并在选址时注意避开鸟类保护区。
What this study suggests is that the speed of climate shifts and the magnitude of the changes required to adapt could be much greater.
这项研究表明，气候变化的速度和适应气候变化所需的改变幅度可能要大得多。
There are a couple of factors that affect the amount of deformation that takes place or the speed of the glacier's movement for example.
例如有几个影响着冰川变形的量和冰川移动速度的因素。
Commanding car receives the transmitted data from the panzers, and realizes the remote display on the speed and the mileage of the panzer.
指挥车接收装甲车辆发送的数据，实现对装甲车辆速度和里程的远程显示。
The team found that exercise reduced the speed of rapid eye movements by about 8%, preventing their ability to capture new visual information.
研究小组发现，运动降低了约8%的快速眼球运动移动速度，阻碍其发挥捕捉新的视觉信息的能力。
The machine uses a technology that automatically adjusts the speed and tone of any song being played to match the tempo and key the singer is using.
这台机器使用了一种技术，可以自动调整任何正在播放的歌曲的速度和音调，以配合歌手所使用的节奏和音调。
Alternatively, stability can be defined as the speed with which an ecosystem returns to a particular form following a major disturbance, such as a fire.
或者，稳定性可以被定义为生态系统在发生重大扰动，如一场火灾后，恢复到特定形式的速度。
This control system samples the speed of each wheel on a vehicle and controls each brake's pressure (to stop it from locking up) at up to 20 times per second.
该控制系统对车辆上每个轮子的速度进行采样，并以每秒20次的速度控制每个刹车的压力（防止它锁死）。
Whether that's primarily of the disease for which it is raising funds or the speed at which images of swimsuit-clad celebrities will go viral is a long-term question.
这主要是为疾病筹集资金，还是泳装名人的照片以何种速度传播，这是一个长期的问题。
Escape velocity is simply the speed of an object that's shot out of a cannon the minimum initial speed so that the object could later escape Earth's gravity on its own.
逃逸速度就是一个物体的速度，比如说，从加农炮中射出的最小初始速度，这样这个物体以后就可以自己脱离地球的引力。
The greatest contribution to civilization in the century may well be the air-conditioning and American leads just as amazing is the speed with which this situation came to be.
本世纪对文明做出最大贡献的很可能是空调，而美国人导致这一情况发生的速度也同样令人惊讶。
I was fined $158 for exceeding the speed limit by 15 mph.
我因超限速15英里每小时被罚了$158。
In 1999 Gates wrote a book named Business @ the Speed of Thought.
在1999年，盖茨写了一本名为《未来时速》的书。
The beavers' dams slow down the speed of the river, especially after heavy rain.
河狸筑的水坝减缓了河水的流速，尤其是在大雨之后。
If the light is too bright, it can affect the speed of falling asleep.
光线太亮会影响入睡速度。
At yesterday's meeting, I controlled the speed of speaking and made myself heard clearly.
在昨天的会议上，我控制了说话的速度，让大家听得很清楚。
Putting it in your fridge will in fact increase the speed of the crystallization.
把它放进冰箱实际上会加快结晶的速度。
It can run at the speed of up to 50 km/h on the tracks.
它在轨道上运行的速度能达到每小时50公里。
We must try to keep much ice possible and slow the speed of glacier melting.
我们必须尽量保持更多的冰，减缓冰川融化的速度。
The speed of 6G will exceed 125 GB/s, allowing for a new generation of virtual reality.
6G 的速度将超过125 GB/s，使得新一代的虚拟现实成为可能。
By sensing the weight of a vehicle, the company's smart roads can track the speed of each wheel.
通过感知车辆的重量，该公司的智能道路可以追踪每个车轮的速度。
According to the speed, Chinese trains are divided into different classes, identified (确认) with different letters and numbers.
中国的列车根据速度可分为不同类别，以不同的字母和编号区分。
The officer, almost unable to control his chuckle, explained to her that "22" was the route number, not the speed limit.
警官几乎控制不住自己的笑声，向她解释道，“22”是路线编号，不是限速。
If the only reading you ever do is the novel or magazine, the speed at which you read probably does not matter very much.
如果你唯一的阅读是小说或杂志，那么你阅读的速度可能并不重要。
The driver, who knew nothing about what happened, said to him, "Officer, I don't understand. I was doing exactly the speed limit! What seems to be the problem?"
司机完全不清楚这是怎么一回事，对他说：“警官，我不明白。我是精确按照限速行驶的！有什么问题吗？”
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