Existing methods for travelling wave fault location don't combine the arrival time of travel-ling wave with the propagation velocity properly, which leads to poor location accuracy.

现有行波测距法基本上都没有把由该方法所确定的行波到达时间与故障定位用行波传播速度很好地结合起来，导致定位精度不理想。

youdao

youdao

I want all of you to understand that when I start the machine, it will immediately travel in time and disappear from the present.

我想让你们所有人都明白，当我启动机器时，它会立即穿越时间，从现在消失。

youdao

This week,travel back in time to explore the history of transportation in the United States.

VOA: special.2010.01.11

In Yeats people are always particulars who are fitted to types which are new versions of old identities that travel across time.

在他的诗歌里人总是特定的,某些类型，是穿越时间的,古老人物的现代化身。

耶鲁公开课 - 现代诗歌课程节选

But railroads revolutionized an American sense of time, their ability to travel.

但是铁路改变了美国人的时间观念,他们有能力去旅行

耶鲁公开课 - 美国内战与重建课程节选

While it does sell travel services under the traditional price-disclosed model, the Name Your Own Price service allows customers (that are flexible on the date and time of travel and the choice of supplier) the option to bid for hotel stays and air tickets.

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If time travel were possible then we would see evidence of time travel: perhaps time travellers among us or the example I actually used, of CERN physicists winning all the lotteries.

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The limit is twice the highest federal per diem rate allowable at the time of your travel.

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