You can now easily activate a 30-second replay, for example, and you can change the replay speed (half-speed and double-speed).
你现在可以激活30秒的回放功能，你也可以改变回放的速度(半速和两倍速度)。
In order to study half-speed whirl that is subjected to nonlinear oil force of rotor-bearing system, the Wu Elimination method and symbolic calculation method are combined in this paper.
为研究转子 轴承系统中非线性油膜力引起的半速涡动 ，本文给出了将吴文俊消去法和符号计算相结合的分析方法。
Some studies suggest that straight, horizontal bars painted across roads can initially cut the average speed of drivers in half.
有研究表明，在道路上画上笔直的横杆，可以在开始将司机的平均速度降低一半。
The Gulf Stream is now moving at just half the speed it was just 2 years ago.
与仅两年前相比，墨西哥湾暖流的活动速度减缓了一半。
The new chips are 37 percent faster than the company's current ones when operating at low voltages to keep power consumption low. And they require half the power to perform at a given switching speed.
在低功耗的低电压模式下，它比公司当前产品的速度提升37%，而在规定的开关速度下，功耗则较之降低一半。
Our blue sensitive, half speed film offers fine grain and high contrast.
我们的感蓝半速胶片提供了优良的晶粒和高对比度。
The kite should reverse direction with each Half Axel and should descend at constant speed straight down through the window.
风筝应该在每个Half Axel后切换方向，并以恒定的速度在飞行窗口中下降高度。
Therefore, the camshaft must revolve at exactly half the speed of the crankshaft.
因此，凸轮轴必须以曲轴正好一半的速度旋转。
It is said that spaceships can travel at half the speed of light by 2100. It might take us two or three days to get to Mars. Can you imagine humans' life on Mars?
据说宇宙飞船到2100年飞行速度可达光速的一半，这样的话，我们只要两三天就能到达火星，但你能想象人类真能在火星上住吗？
The second half was played well, we commanded the match, using our speed and ball possession, which we did not do in the first half.
而下半场我们做的更好，利用了速度和控球，将比赛接管过来，这是上半场所没有的。
Ground units caught inside of this field have their movement speed, attack speed, and ability cast times slowed by half.
所有处于力场中的地面单位都会受到影响，他们的移动速度和攻击速度减半，施法动作也会比原来慢一半。
In the best case, the company keeps moving forward at about half speed.
最好的情况，公司可以以半速前进。
The doctor can play the sound back at half speed to diagnose a problem more confidently, save the file to the patient’s chart, and e-mail it all to a cardiologist to confirm the diagnosis.
医生可以将心音回放到半速从而加以详细诊断、也可以将其保存到患者的就医卡、还可以全部打包发邮件给心脏病学家以确认诊断结果。
半速前进速度是多少？
The TRL said that composing a text message behind the wheel took 63 seconds, in which time a car travels half a mile within town centre speed limits and over a mile within motorway speed limits.
交通实验室称，开车时编写一条短信需要63秒的时间，而车在63秒内可在市区行驶半英里，在高速公路上则可行驶一英里以上。
The UTP Ethernet variants support an additional autoconfiguration protocol that allows two Ethernet systems to negotiate which speed to use, in full or half duplex mode.
这种衍生的UTP电缆支持一种“自动配置协议”，允许两个以太网系统自行决定采用全双工抑或半双工操作。
When it dives, its heart slows to half its normal speed.
当它潜水时，它的心跳速度就能减慢到正常心跳的一半。
The train slowed down to half its speed.
火车速度减慢了一半。
With a great deal 'of bustle, muttering reproaches to itself, the Dwarf half led and half supported Shasta at a great speed further into the wood and a little downhill.
小矮人大大的一阵忙乱，喃喃地责备着自己，半搀半扶地赶快把沙斯塔带进树林，稍稍走下山去一点儿。
The new high speed trains will shave half an hour off the journey time.
新的高速火车将削减半个小时的旅程时间。
When it dives, its heart slows to half its normal speed.
当它潜水的时候，它的心脏跳速可以变慢到正常速度的一半。
Mark needn't have hurried. After driving at top speed, he arrived half an hour early.
马克本没有必要那么匆忙。他以最快速度开车，结果早到了半个小时。
And so twice the mass will get half the speed.
质量增倍则速度减半。
The APEX data shows that material in the jet is traveling at about half the speed of light.
APEX数据显示喷流中的物质正以一半光速的速度前进。
We had some good pieces of play in the first half and their goalkeeper made some fantastic saves, but we had to speed up the play.
我们上半场也踢得可以，他们的门将有几次精彩扑救。但我们必须加快节奏。
And, since average swimming speed is about 3kph (2mph) even a single rescue mission can take more than half an hour.
而且，由于平均游泳速度约为3千米每小时(2英里每小时)，所以单单一项拯救任务就要耗费半个多小时。
China's economy grew at a speed of 7.6% in the first half of this year.
上半年，中国经济同比增长7.6%，较之以往8%以上的增速确实有所放缓。
To investigate high-speed train induced subground vibrations, viscoelastic half-space under moving loads was used to model the subground under passing trains.
分别以移动荷载和黏弹性半空间体模拟运动列车荷载和地基，分析了地基在运动列车作用下的动力响应。
To investigate high-speed train induced subground vibrations, viscoelastic half-space under moving loads was used to model the subground under passing trains.
分别以移动荷载和黏弹性半空间体模拟运动列车荷载和地基，分析了地基在运动列车作用下的动力响应。
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