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单词 non-negative
释义

Definition of non-negative in English:

non-negative

adjective

  • 1Not negative.

    非负的；非阴的

    Example sentencesExamples
    • There's almost a palpable feeling of arms being twisted behind backs when a politician gives his or her non-negative view of the war.
    • Two patients categorised their feelings after reading the letter as negative, 71 as non-negative, and six did not understand the letter's content.
    1. 1.1Mathematics Either positive or equal to zero.
      〔数〕非负的；正的；等于零的
      Example sentencesExamples
      • Among the topics which Frobenius studied towards the end of his career were positive and non-negative matrices.
      • These masses and fluxes are expected to be non-negative.
      • The non-negative random variable T measures survival time.
      • These rate variation parameters are restricted to non-negative values.
      • We also required that the numerically estimated derivatives from Equation 8 be non-negative.
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更新时间：2026/6/18 21:02:49