请输入您要查询的英文单词:

 

单词 extremum
释义

Definition of extremum in English:

extremum

nounPlural extremums, Plural extrema ɛkˈstriːməmɪkˈstriːməmikˈstrēməm
Mathematics
  • usually as modifier The maximum or minimum value of a function.

    〔数〕极值

    extremum principles
    Example sentencesExamples
    • The average concentration of the two extrema was taken to represent the average value of the metabolites during the oscillations.
    • Correlation coefficients showed multiple local extrema with a global maximum, and success in tracking generally relies on the presence of such a maximum at the correct x-y location within each search area.
    • Trajectories x that solve Newton's equations are those that are extrema of the action A = [integral operator] L (x, v (t)) dt.
    • The first step in solving such equations by the variational method is to show that the extremum is attained.
    • The extrema displayed in this figure reflect the rigidity property of the protein.

Origin

Early 20th century: from Latin, neuter of extremus 'utmost' (see extreme).

Definition of extremum in US English:

extremum

nounikˈstrēməm
Mathematics
  • usually as modifier The maximum or minimum value of a function.

    〔数〕极值

    extremum principles
    Example sentencesExamples
    • The extrema displayed in this figure reflect the rigidity property of the protein.
    • The average concentration of the two extrema was taken to represent the average value of the metabolites during the oscillations.
    • The first step in solving such equations by the variational method is to show that the extremum is attained.
    • Trajectories x that solve Newton's equations are those that are extrema of the action A = [integral operator] L (x, v (t)) dt.
    • Correlation coefficients showed multiple local extrema with a global maximum, and success in tracking generally relies on the presence of such a maximum at the correct x-y location within each search area.

Origin

Early 20th century: from Latin, neuter of extremus ‘utmost’ (see extreme).

随便看

 

英汉双解词典包含464360条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/28 6:52:58