火范文>英语词典>infinitesimal翻译和用法

infinitesimal

英 [ˌɪnfɪnɪˈtesɪml]

美 [ˌɪnfɪnɪˈtesɪml]

adj.  极小的; 微量的
n.  无限小; 极微量; 极小量

GRE

BNC.24834 / COCA.23099

牛津词典

    adj.

    • 极小的;微量的
      extremely small
      1. infinitesimal traces of poison
        微量毒素
      2. an infinitesimal risk
        微乎其微的风险

    柯林斯词典

    • ADJ 极微小的;微不足道的
      Something that isinfinitesimalis extremely small.
      1. ...mineral substances present in infinitesimal amounts in the soil...
        土壤含有的极微量的矿物质
      2. There was an infinitesimal pause.
        其中有一个极短暂的停顿。

    英英释义

    noun

    • (mathematics) a variable that has zero as its limit

      adj

      • infinitely or immeasurably small
        1. two minute whiplike threads of protoplasm
        2. reduced to a microscopic scale
        Synonym:minute

      双语例句

      • By means of energy method and minimum potential energy principle of elasticity, the elasticity theory analysis of infinitesimal deformation was performed for the concrete filled steel tube ( CFST).
        应用弹性力学中的能量法和最小势能原理,对钢管混凝土进行了小变形下的弹性理论分析。
      • In this paper, we study theoretically infinitesimal element method for calculation of stress birefringence in polarization maintaining fibers.
        本文研究了计算保偏光纤中应力双折射特性的微元算法,对其计算值进行了理论验证。
      • I think the chance of that is really almost infinitesimal.
        我认为,这种可能性真的几乎是微乎其微。
      • This paper discusses the unified symmetry of a holonomic mechanical system in terms of quasi-coordinates under special infinitesimal transformations in which time is not varied.
        研究准坐标下完整力学系统在时间不变的无限小变换下的统一对称性。
      • In this paper we discuss actions of Lie groupoids and their infinitesimal actions on manifolds.
        讨论了李群胚在流形上的作用及其无穷小作用。
      • Just an infinitesimal dose in the food supply, they said.
        他们说只会在食品中投放极小的剂量。
      • Theorem 2 The product of a bounded function and an infinitesimal is an infinitesimal.
        推论1常数与无穷小的乘积是无穷小。
      • This paper introduces how to make use of the replacement of same value infinitesimal in calculating limit of the undecided type.
        本文介绍了如何利用无穷小等价代换求未定式的极限,使计算简单化。
      • They cannot collapse to an infinitesimal point, so they avoid the paradoxes that collapse entails.
        它们不会塌缩成一个无限小的点,因此它们得以避免塌缩所带来的后遗症。
      • The uncertainty of these parameters will lead to the uncertainty of equivalent infinitesimal generator and also the performance function.
        这些参数的不确定性不仅导致等价无穷小生成子的不确定性,也导致性能函数的不确定性。