• The displacement time history is measured using the displacement sensor.

    位移传感器测同一点的位移

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  • The formation of metropolitan regions goes through long time history accumulation.

    都市形成较长时期历史积淀结果。

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  • Research work of seismic analysis methods is focused on time history method and stochastic vibration method.

    对于抗震分析方法研究主要围绕分析法随机振动分析法。

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  • A time history is synthesized from this amplitude spectrum and a random phase spectrum, combined with an envelope function.

    据此幅值随机相位谱,并包络函数结合合成一个子震时

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  • Utilizing these statistical features, we can simulate the design ground motion founded on the theories of non-stationary time history.

    应用这些统计特征模拟出符合统计要求基于非平稳时间历程设计震动。

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  • Time history curves of displacement, hysteretic curves of restoring force, phase-plane trajectory curves, time history curves of energy have been obtained.

    得到框架结构稳定与不稳定位移时程曲线回曲线、相平面曲线及能量时程曲线。

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  • Precise time integration method is applied in short-leg shear wall, and a new scheme is put forward which is referred as Newmark-precision time history method.

    动力分析方法方面,本文将精细积分应用到短肢剪力结构中,提出了纽马克—精细程法。

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  • The time history analysis was carried out in two seismic wave input cases, one with both horizontal and vertical wave input and the other with horizontal input only.

    分析采用两种地震波输入形式:是同时输入水平地震加速度竖向地震加速度,一种输入水平地震加速度。

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  • Based on the accurate bridge buffeting analysis of time history, the time history of components is simulated and numerical example is presented to testify this method.

    桥梁抖振精细时程分析基础上,模拟构件应力以南京长江二桥实例公式进行了验证。

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  • Based on modal analysis to piezoelectric smart laminated plates, a finite inverse algorithm of the time history about impact loads by piezoelectric modal respondence is presented.

    基于智能层合结构分析,提出结构的压电模态响应反演瞬态荷载时间历程有限元方法

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  • Based on modal analysis of piezoelectric smart laminated plates, an FEM based inverse algorithm of the time history of impact loads by piezoelectric modal respondence is presented.

    基于智能层合结构分析提出结构的压电模态响应反演瞬荷载时间历程有限元方法

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  • The method making initial acceleration time history in the. Normal method has been improved, and it is recommended to use real earthquake acceleration records for initial time history.

    常规方法构造初始加速度方法作改进,建议直接使用真实地震加速度时程记录作为初始时程。

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  • The impact force-time history between the structure and the moving rigid-body, shear force and bending moment distribution along the beams, axial force distribution along the bars were calculated.

    计算了结构运动刚体之间冲击力时程曲线、中的剪力弯矩分布力杆件中的轴分布。

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  • It would be the first time in human history that economic necessity has prevailed over military aggrandizement.

    经济需要过了军事扩张人类有史以来第一

    《柯林斯英汉双解大词典》

  • If you've been lucky enough to look at a piece of rock art close up, you'll know it's an experience that makes you wonder about the passage of time and our own history.

    如果有幸距离观看岩石艺术品,你知道时间流逝历史感到好奇经历

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  • First of all, many pupils suggest that history is one of the less interesting school subjects and that governments should spend the time and money on subjects that are more useful.

    首先许多学生认为历史一门不那么有趣的学校科目政府应该时间金钱花有用的科目上。

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  • Many districts have reduced time for the arts, history, science, civics, foreign languages, physical education, literature, and geography.

    许多地区减少艺术历史科学公民学外语体育文学地理时间

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  • When Watts looked into the history of "the greatest painting of all time", he discovered that, for most of its life, the "Mona Lisa" remained in relative obscurity.

    瓦茨调查“有史以来伟大画作”的历史发现大部分时间里,《蒙娜丽莎》都处于相对默默无闻的状态。

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  • Today's unified Germany is more prosperous and stable than at any time in its long, troubled history.

    如今统一后德国漫长而动荡历史上任何时候更加繁荣稳定

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  • We shouldn't underestimate the importance of the style of a particular artist, their place in history and the artistic environment of their time.

    我们应该低估一个特定艺术家风格他们历史上地位以及他们时代艺术环境重要性

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  • "We spend a great deal of time studying history," Hawking said, "which, let's face it, is mostly the history of stupidity."

    我们大量时间研究历史,”霍金,“让我们面对现实吧,历史主要对于愚昧的记载。”

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  • The U.S. was more socially tolerant entering this recession than at any time in its history, and a variety of national polls on social conflict since then have shown mixed results.

    美国社会历史上任何时候都能承受经济衰退,从那时起,关于社会冲突各种全国性调查显示出了好坏参半的结果。

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  • This nameless person pushed the human race over a historic threshold, for it was in that year that mankind became, for the first time in its history, a predominantly urban species.

    这个无名人士让人类的发展跨出了历史性的一步,因为正是一年人类历史第一成为主要城市物种

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  • In 2008, for the first time in human history, more than half the world's populations was living in towns and cities.

    2008年,超过一半世界人口居住城镇,这是有史以来第一

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  • In such a life history strategy, the organism suspends any growth, reproduction, or other activities for a period of time so that they may occur at a later, more hospitable time.

    这样生命史策略中,有机体暂停任何生长繁殖其他活动时间以便它们可能更晚适宜生存的时间发生

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  • It's because of their long history of desert living where time is not the first thing to think about.

    是因为它们有在沙漠中生活悠久历史,在那里时间不是首先要考虑的事情

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  • This is the third time that they have won the gold medal in the history of volleyball at the Olympics.

    他们第三奥运会获得排球金牌

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  • At a time when natural history was a valuable tool for discovery, Merian discovered facts about plants and insects that were not previously known.

    那时,自然史价值的探索工具梅里发现了有关植物昆虫真相这些真相从未为人所知。

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  • At a time when natural history was a valuable tool for discovery, Merian discovered facts about plants and insects that were not previously known.

    那时,自然史价值的探索工具梅里发现了有关植物昆虫真相这些真相从未为人所知。

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