The digital image processing such as edge detection and boundary tracing to pick up the first break time is discussed in this paper, which based on the specialty of first break time.
根据初至波特点，基于数字图像处理技术，提出了应用边缘检测和边缘追踪技术进行初至波自动拾取的方法。该方法的实现过程为：①对地震记录做单道归一化处理；
Your first thought could be that it's time to refactor, but doing so would break the first rule of refactoring, which is to write a test case.
您首先想到的可能是：到重构的时间了，但这样做将打破第一个重构规则，即将编写一个测试用例。
Scientists have long speculated that ocean waves could cause an ice shelf to flex and break, but this is the first time researchers have observed a tsunami having this effect.
长期以来，科学家们推测海浪是可以引起冰架的收缩和瓦解的，但这是研究者们第一次观测到海啸拥有着这样的效果。
In 2004, the media declared itself astonished to see voter turnout break 60% for the first time since 1968.
2004年的时候，选民投票率自1968年以来首次突破60%已经让媒体大跌眼镜了。
It's not the first time that design has attempted to break out of the confines of accepted practice, it has happened time and time again.
这已经不是第一次，设计走出了人们认可的实践范围，设计的范围总在不断的扩充。
The first time Guardiola faced Sporting as a manger, his side won 6-1, but it has not always been so easy to break down Preciado's teams.
瓜迪奥拉在主教练时期第一次面对希洪时就赢了个6 - 1。但普雷西亚多的球队并非总是那么好对付。
So anybody who wants to read that letter or that book the first time has to break that wax seal.
所以，想看这封信或这本书的人,首先得打开蜡印。
When I'm acting and I take a break, the first thing on my list is spending time by the sea.
在演戏间隙，我要做的第一件事就是在海边消磨时光。
That this year's final will break that 80-year quadropoly is cause for celebration: Either Spain or Holland will win the World Cup for the first time on Sunday at Johannesburg's Soccer City on Sunday.
然而到了今年，历时80多年的风云变幻，天翻地履，魔咒告破的时候终于到了，无论他是哪支队伍笑到最后，都是创造历史，这就是他们庆贺的理由：西班牙和荷兰。周日约翰内斯堡的足球城，历史将会见证这辉煌的一刻。
Scientists have long known that a group ofhop-derived compounds called iso-alpha acids are responsible for making beerbitter in the first place and that these compounds break down over time.
科学家很久以来就知道一组虎衍生(Hop-derived)的，叫做ISO-ALPHA酸的化合物是让啤酒变得苦涩的第一元凶，这些化合物时间久了就分解了。
This is the first time in over three decades that the Senate has challenged the sacrosanct $6 billion-a-year tax break for American corn-growers and ethanol producers.
在30多年来，这是参议院首次对因为对美国玉米生产者和乙醇制造商补贴而产生的60亿美元的税收缺口发出挑战。
On the surface, Clara took the break-up pretty well (it was the first time someone had left her).
表面上看，克拉拉相当坦然地接受了离异(这还是她第一次被别人抛弃)。
For ra long time they walked without saying a word. Jim was the first to break a silence.
走了很长一段时间他们都没说话，吉姆先打破了沉默。
In Washington, efforts continue to break an impasse over raising the nation's debt limit and avoid the United States defaulting on its financial obligations for the first time in history.
在华盛顿，有关各方继续努力，以打破在提高美国债务上限问题上陷入的僵局，避免美国在历史上第一次无法履行其财政责任。
So I would say the best time for college students to visit Huangshan is the first few days of the summer break when people haven't started doing anything yet.
因此我觉得对大学生来说去黄山最好的时间就是刚放暑假的那几天，因为那时人们还没有开始准备。
First of all, it is to break the narrative approach according to the sequence of external space and time, to explore the narrative approach that based on figures 'psychology.
首先是打破按照外在空间时间次序叙事的方法，探索依据人物心理时间安排叙事。
For a long time they walked without saying a word. Jim was the first to break a silence.
走了很长一段时间他们都没说话，吉姆先打破了沉默。
Forthe first time he felt that in that sharp fire, he had slowly forgedthe iron which could break the prison door of his daughter'shusband, and deliver him.
他第一次感到他已在那熊熊的烈火里锻炼成了钢铁，现在可以打破他女婿的牢门，把他救出来了。
I felt so sorry, I break my promise for the first time, I realize I did the very bad thing.
我感到很抱歉，我第一次失信了，我做了很不好的事情。
It is said that is a small gentleman gentleman, you greatly kill cloud state the first group that is tormented by you to break a root for time ha.
据传是小君君你大杀云州时候第一个被你折磨到断根的门派呵。
If that occurs, you are going to spend a lot more time recovering than if you had taken a break in the first place.
要是你真的累坏了，你会需要比起初停下来休整花更多的时间。
The second is to break the three restrictions: First, time constraints, the full five years after the original building permit workers listed restrictions.
第二是打破了三个限制：一是时间限制，取消了原定职工购房满五年后才允许上市的限制。
In seismic data processing, the accurate first break time is the key parameter to solve static correction problems of complex surface.
在地震资料处理中，正确的初至时间，是解决复杂地表静校正问题所需的关键参数。
In seismic data processing, the accurate first break time is the key parameter to solve static correction problems of complex surface.
在地震资料处理中，正确的初至时间，是解决复杂地表静校正问题所需的关键参数。
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