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单词 perturb
释义

perturb

听听怎么读
英 [p??t?:b]
美 [p?r?t?rb]
是什么意思
  • vt.

    使(某人)烦恼,不安;

  • 变形

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

    英英释义

    perturb[ p?'t?: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:unhingedisquiettroublecarkdistractdisorder

      • 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:derangethrow out of kilter

    学习怎么用

    同近义词辨析

    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。

    双语例句

    1. King Herod was greatly perturbed when he heard this;and so was the whole of Jerusalem.
      希律王听后异常惊恐,耶路撒冷的全城居民也感到非常不安。
    2. The state of being perturbed; agitation.
      搅乱,混乱处于不安的状态; 动荡

    权威例句

    Optimization of perturb and observe maximum power point tracking method
    Cytolytic and membrane-perturbing properties of lysophosphatidylcholine.
    Treatment of Ischemic Brain Damage by Perturbing NMDA Receptor- PSD-95 Protein Interactions
    Hyaluronan oligosaccharides perturb cartilage matrix homeostasis and induce chondrocytic chondrolysis.
    Perturbations of a Rotating Black Hole. I. Fundamental Equations for Gravitational, Electromagnetic, and Neutrino-Field Perturbations
    Inactivation of Notch 1 in immature thymocytes does not perturb CD4 or CD8T cell development
    A synthetic peptide corresponding to the extracellular domain of occludin perturbs the tight junction permeability barrier.
    Wolfer, A. et al. Inactivation of Notch 1 in immature thymocytes does not perturb CD4 or CD8 T cell development. Nat. Immunol. 2, 23...
    Evidence from ITIR-FCS Diffusion Studies that the Amyloid-Beta (Aβ) Peptide Does Not Perturb Plasma Membrane Fluidity in Neuronal C...
    A chemically synthesized pre-sequence of an imported mitochondrial protein can form an amphiphilic helix and perturb natural and art...
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