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sufficient and necessary condition

  • 充要条件;[数] 充分必要条件

网络释义专业释义

  [数] 充分必要条件

"充分必要条件"(Sufficient and Necessary Condition)是指描述一定语言符号所指概念范畴所必需的集合特征.

基于162个网页-相关网页

  • 充要条件 - 引用次数:46

    Meanwhile , the paper discusses how to use the sufficient and necessary condition in practice and gives a conjecture?

    并探讨了如何实际使用该充要条件的方法,就最小生成集的唯一性给出了一个猜测。

    参考来源 - 凸集的最小生成集的存在与应用
    充分必要条件

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • In this paper, we introduce the concept of the weak efficiency. Some of its properties are discussed and a sufficient and necessary condition of the weak efficiency is obtained.

    本文引入生产技术有效性概念讨论若干性质得出一个有效性充要条件

    dict.cnki.net

  • The sufficient and necessary condition for complete inertial force balancing of open-chain spatial linkages is derived and the concept of relative balancing is presented in this paper.

    本文导出空间开链机构惯性力完全平衡充分必要条件提出相对平衡概念

    dict.cnki.net

  • The sufficient and necessary condition of controllability and reachability of a class of linear switching systems which has the same systematic matrix and different input matrixes is given.

    给出一类线性切换系统性、能达性充分必要条件,此类系统特征是具有相同系统矩阵不同输入矩阵

    dict.cnki.net

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