exponent

英 [ɪkˈspəʊnənt]

美 [ɪkˈspoʊnənt]

n.  (观点、理论的)拥护者，鼓吹者，倡导者; (某种活动的)能手，大师; 指数; 幂

复数：exponents　

TOEFLGRETEM8计算机

Collins.1 / BNC.10227 / COCA.19547

牛津词典

noun

• （观点、理论的）拥护者，鼓吹者，倡导者
  a person who supports an idea, theory, etc. and persuades others that it is good
  1. She was a leading exponent of free trade during her political career.
     她从政期间是自由贸易的主要倡导者。
• （某种活动的）能手，大师
  a person who is able to perform a particular activity with skill
  1. the most famous exponent of the art of mime
     最著名的哑剧表演艺术大师
• 指数；幂
  a raised figure or symbol that shows how many times a quantity must be multiplied by itself, for example the figure 4 in a⁴

柯林斯词典

• N-COUNT 阐述者;拥护者;倡导者
  Anexponent ofan idea, theory, or plan is a person who supports and explains it, and who tries to persuade other people that it is a good idea.
  1. ...a leading exponent of test-tube baby techniques.
     试管婴儿技术的主要倡导者
• N-COUNT 擅长者;大师;行家
  Anexponent ofa particular skill or activity is a person who is good at it.
  1. ...the great exponent of expressionist dance, Kurt Jooss.
     表现主义舞蹈的杰出代表人物，库尔特·约斯
  2. ...judo exponent Karen Briggs.
     柔道大师卡伦·布里格斯

英英释义

noun

• a mathematical notation indicating the number of times a quantity is multiplied by itself
  Synonym:powerindex
• someone who expounds and interprets or explains
• a person who pleads for a cause or propounds an idea
  Synonym:advocateadvocatorproponent

双语例句

• Based on conditional Lyapunov exponent, the impulsive synchronization form and interval of chaotic systems are studied, which breaks the traditional basic assumptions.
  基于条件李亚普诺夫指数，对混沌系统的脉冲同步形式和同步范围进行了研究，突破了传统的基本假设。
• Typhoon intensity is an exponent distribution in given restrained conditions when typhoon entropy has gotten maximum.
  在给定的约束条件下，当台风熵取极大值时，台风强度是一种指数分布。
• So, the Born exponent typically takes values of between six and12.
  所以Born指数典型地包括了，6到12间的数值。
• She is an exponent of vegetarianism.
  她是一个素食主义的倡导者。
• The limit problem of power exponent function is common but difficult in differential and integral calculus.
  幂指函数求极限问题是微积分学中的一个常见问题，同时又是一个难点问题。
• Martin is an exponent of the free trade.
  马丁是这次自由贸易的讲解者。
• Mr heath is not the only exponent of this ideal.
  希斯先生并不是这一理想的唯一倡导者。
• The exponent is a fraction or negative number.
  点数所叫的墩数或点数指数是一个分数或负数。
• Huxlay was an exponent of darwin's theory of evolution.
  赫胥黎是达尔文进化论的解释者。
• Damping coefficient and damping exponent are chosen as two main parameters, whose sensitivity is discussed through non-linear dynamic time-history method.
  利用非线性动力时程分析方法，对阻尼系数和阻尼指数进行了参数分析，并对阻尼器的布置位置进行了探讨。