词典词库拼词范例测验

characteristic 中文

EN[ˌkʰæɹəktəˈɹɪstɪk]
US
特性 特有的 特徵
  • 中文裡的特徵可能有以下意義:
  • 在生物学中:
  • 性狀,指生物個體的型態。
  • 在数学中:
  • 在群論裡,一個群G的特徵是指一個G→M的群同態,其中M是一個域的乘法群。M通常為複數域。若G是交換群,G所有特徵的集Ch(G)是一個群,稱為特徵群。狄利克雷特徵是其中一個特例。
  • 在群表示理論裡,一個群表示的特徵是指一個將群的元素映至相應的線性變換之跡數的類函數。參見特徵理論。
  • 在抽象代數中,一個環的特徵是最小的非負整數,使

    Definition of characteristic in English Dictionary

  • 名词 (Noun)PLcharacteristicsSUF-istic
    1. a distinguishing feature of a person or thing.
      1. (mathematics) the integer part of a logarithm.
        1. (nautical) the distinguishing features of a navigational light on a lighthouse etc by which it can be identified (colour, pattern of flashes etc).
          1. (algebra, field theory) The minimum number of times that the unit of a field must be added unto itself in order to yield that field's zero, or, if that minimum natural number does not exist, then (the integer) zero.
            1. A field's characteristic, if non-zero, must be a prime number.
        2. 形容词 (Adjective)COMmore characteristicSUPmost characteristic
          1. Being a distinguishing feature of a person or thing.
            1. All this was extraordinarily distasteful to Churchill. It was ugly, gross. Never before had he felt such repulsion when the vicar displayed his characteristic bluntness or coarseness of speech. In the present connexion […] such talk had been distressingly out of place.
        3. 更多范例
          1. 用于句中
            • To create a substrate of the desired geometry, we exploited a well-known but little used characteristic of aclar, namely its thermoformability.
            • Associations between polyomaviruria and disease characteristics were analysed in cases.
            • For instance, the presence of spirocyst is characteristic of some anthozoans [ 22 ].
          2. 用于句尾
            • DME was defined as the presence of any retinal thickening or hard exsudates at the posterior pole irrespective of center involvement or ischemic characteristics.
            • As the chest wall and lungs hyperinflate, they progressively resist further inflation by virtue of their elastic recoil characteristics.
        • 词类阶层 (Part-of-Speech Hierarchy)
          1. 形容词
            • 名词
              • 可数名词
            相关连结:
            1. en characteristics
            2. en characteristically
            3. en characteristick
            4. en characteristical
            5. en characteristicness
            资料来源: 维基词典
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            Meaning of characteristic for the defined word.

            在语法上,这个单字"characteristic"是一个形容词。它同时也是一个名词,更具体地来说,是一个可数名词
            困难度: 级别 1
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            容易     ➨     困难
            明确性: 级别 8
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            明确的    ➨     多用途
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