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- In the field of tunnel fore geological forecast, when karst caves exist in front of work face, the time section of GPR usually has hyperbola character. 摘要采用GPR地质雷达进行隧道超前地质预报，当掌子面前方存在溶洞时，地质雷达时间剖面常出现双曲线特征图形。
- These categories will be displayed in users' timesheets, in a special Nonproject Time section , and users will be able to report time against these categories. 这些类别将显示在用户时间表上的“非项目时间”段落中，用户可以使用这些类别来报告他们的时间安排。
- DDM(Depth-Density Method) seismic data processing method can directly transfer the seismic time section to the depth-density section of that surveying line. 方法是将地震时间剖面直接反演成深度、密度剖面的一种地震资料处理方法.
- In this paper, rolling methed is proposed to display over - screen time section in seindc dteital processingwhen the number of sample overflow the screen scope. 本文介绍在地震勘探数字信号处理过程中，当道采样点数超过屏幕宽度时，如何利用滚动技术，对超屏部分实行显示。
- By using reflection free acoustic wave equation and finite difference numerical solution, zero offset time section may be produced to avoid interbed multiples. 本方法不但允许速度有纵向变化,而且允许速度有横向变化,这使得模拟复杂地质构造的地震响应成为可能。
- Using the homophase property of reflection wave flexibly and meticulously, the method can increase the signal noise ratio, purify the background and modify the time section, so that the resulte... 它灵活细致地利用反射波的同相性来提高信噪比、净化背景、修饰时间剖面。使最终的时间剖面得到了进一步改善。
- Must know that the Orde outstanding lion big aperture is more than one months ago, in that time section, is precisely the manager asks an outrageous price, many foreign aids ask a price nearly double! 要知道，奥德杰狮子大开口是在一个多月前，在那个时间段，正是经纪人漫天要价的时候，许多外援的要价几乎都翻了一番！
- Moreover, 12 years old to 22 years old, is the feminine movement effect best time section, the expert suggests when the feminine exercise adopts jogs, walks and so on many kinds of ways. 另外，12岁至22岁，是女性运动效果最佳时间段，专家建议女性锻炼时采取跑步、走步等多种方式。
- During the task interval available time section,we simulated and calculated the reliabilities and safeties of the systems,and acquired the systems" variety rules of reliability and security. 在系统的任务工作期区间内对系统进行仿真计算，并获得系统的可靠度与安全度的变化规律。
- Several times sections of the dyke were washed away. 有好几次，一段段的堤坝给冲走了。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Also, according to seasons, weekday, and time sections, theauthor calculated and analyzed the reliability of the second and third loop of Beijing using this statistic method. 并运用该方法根据不同的季节、时间段是否为工作日对北京市二、三环路段单元畅通可靠度进行了计算和分析。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- At that time he had two helpers. 当时他有两个助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在这个时候打扰你。
