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perturb
[pəˈtɜːb] [pərˈtɜːrb]

  • vt. 扰乱;使……混乱;使……心绪不宁

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

网络释义专业释义英英释义

  扰乱

... PERTtime统筹法时间技术 perturb扰乱 perturbance微扰 ...

基于326个网页-相关网页

  使不安

... pertinent adj.有关的,相关的 perturb v.打扰;使不安 peruse v.(以极其细致的方式)细读,精读 ...

基于268个网页-相关网页

  使心烦意乱

... pertinacious 执拗,固执的 pertinent 适当,有关的 peruse 读,阅读 perturb 使心烦意乱,扰乱 pervade 弥漫,遍布 ...

基于234个网页-相关网页

  使担忧

... blurb简短的公告 perturb扰乱,使烦躁不安;使担忧 daub涂抹 ...

基于208个网页-相关网页

短语

Perturb & Observe 扰动观察法

Perturb and Observe 观察法 ; 干扰观测法 ; 扰动观察法

to perturb 扰乱

the perturb and observe 扰动观察法

perturb b 使不安 ; 使担忧 ; 感到不安

Perturb & Observe algorithms-P&O 扰动观察法

Perturb-and-Observe method 观察法

Perturb&Observe Algorithms 扰动观察法

perturb observe algorithms 扰动观察法

 更多收起网络短语
  • 使摄动

·2,447,543篇论文数据,部分数据来源于NoteExpress

perturb [ pə'tə:b ]

  • v.
    • disturb in mind or make uneasy or cause to be worried or alarmed

      "She was rather perturbed by the news that her father was seriously ill"

      同义词: unhinge disquiet trouble cark distract disorder

    • disturb or interfere with the usual path of an electron or atom

      "The electrons were perturbed by the passing ion"

    • cause a celestial body to deviate from a theoretically regular orbital motion, especially as a result of interposed or extraordinary gravitational pull

      "The orbits of these stars were perturbed by the passings of a comet"

    • throw into great confusion or disorder

      "Fundamental Islamicists threaten to perturb the social order in Algeria and Egypt"

      同义词: derange throw out of kilter

以上来源于: WordNet

 柯林斯英汉双解大词典 

perturb /pəˈtɜːb/ TEM8 ( perturbing, perturbed, perturbs )

  • 1. 

    V-T If something perturbs you, it worries you quite a lot. 使焦虑; 使不安 [正式] → see also perturbed

    例:

    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。

同近义词同根词词语辨析

  • vt. 扰乱;使…混乱;使…心绪不宁
  • disorder , upset

词根: perturb

n.

perturbation [数][天] 摄动;不安;扰乱

  upset, perturb, agitate, disturb

这组词都有“使不安,使心烦意乱”的意思,其区别是:

upset 最普通,最通俗用词,侧重失去精神上的平静,心理上完全丧失平衡。

perturb 书面语用词,指使人焦急烦恼,扰得心情不安。

agitate 侧重指内心的焦虑,难于控制,表露于外。

disturb 指因某人的行动、扰乱、妨碍安静等而使人不得安宁。

以上来源于网络

双语例句权威例句

  • Her sudden appearance did not seem to perturb him in the least.

    突然出现似乎一点也没有不安。

    《牛津词典》

  • They perturb good social order with their lie and propaganda.

    他们谎言宣传扰乱良好社会秩序

    youdao

  • And these greenhouse gases perturb the radiation balance of climate.

    这些温室气体会扰乱气候辐射平衡

    youdao

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