MY字典>英语词典>perturb翻译和用法

perturb

英 [pəˈtɜːb]

美 [pərˈtɜːrb]

v.  使焦虑; 使不安

过去分词:perturbed 过去式:perturbed 第三人称单数:perturbs 现在分词:perturbing 

TOEFLIELTSTEM8

BNC.18847 / COCA.21889

牛津词典

    verb

    • 使焦虑;使不安
      to make sb worried or anxious
      1. Her sudden appearance did not seem to perturb him in the least.
        她的突然出现似乎一点也没有令他不安。

    柯林斯词典

    英英释义

    verb

    • throw into great confusion or disorder
      1. Fundamental Islamicists threaten to perturb the social order in Algeria and Egypt
      Synonym:derangethrow out of kilter
    • disturb in mind or make uneasy or cause to be worried or alarmed
      1. She was rather perturbed by the news that her father was seriously ill
      Synonym:unhingedisquiettroublecarkdistractdisorder
    • cause a celestial body to deviate from a theoretically regular orbital motion, especially as a result of interposed or extraordinary gravitational pull
      1. The orbits of these stars were perturbed by the passings of a comet
    • disturb or interfere with the usual path of an electron or atom
      1. The electrons were perturbed by the passing ion

    双语例句

    • What perturbs me is that magazine articles are so much shorter nowadays.
      让我不安的是现在杂志文章都短多了。
    • Headache, fever, minor bruises and just simple difficulties and challenges in day to day life perturb us, sadden us.
      头痛,发烧,轻微的擦伤和只是简单的困难和挑战,在一天一天的生活打乱我们,我们痛心。
    • To verify our system, we must set up the application under test in the lab, perturb it with events, and detect when it fails to handle an event properly.
      为了验证我们的系统,我们必须在实验室设置在测的应用程序,利用事件进行干扰,并且当不能适当处理事件时进行监测。
    • The method takes the results obtained by GA after a few evolutions ( rough GA) as the initial solution, then, the IWO is employed to perturb the initial solution in order to improve the global searching ability and accelerate the convergence speed.
      该算法将GA初步进化(粗GA)得到的结果作为初始解,利用IWO算法对其进行微扰,以提升算法的全局搜索能力,加快其收敛速度。
    • When all the Pareto optimal solutions are trapped into local optima, perturb the Pareto optimal solutions and restart the search process.
      当所有的解都陷入局部极小时,扰动已得到的Pareto解集,然后从扰动后的解集出发重新搜索。
    • Very few events are able to perturb an increasingly globalised world.
      几乎没有什么事情能够减缓全球化的脚步。
    • To protect personal privacy, we perturb personal data with a randomization algorithm and then do modeling based on it The paper introduces the development of the privacy preservation issue, the generic algorithm of randomization and the foreground of the privacy preservation technology.
      为了保护个人隐私,我们首先对一些私有数据进行随机化处理,在此基础上再进行建模。本文介绍了隐私保护课题的发展、随机化处理方法的一般算法及隐私保护技术的发展前景。
    • The problems of shop floor alienation which perturb management.
      困扰管理部门的工人异化问题。
    • Apply high-order sliding mode to deal with the problem in fast dynamic systems with perturb
      高阶滑模在具有扰动的快变动力控制系统中的应用
    • For this reason, the expression values are also passed though a bump map to perturb the surface normals.
      因为这个原因,表达式数值也能传递给一个凹凸贴图,去扰乱表面法线。