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

• She is an exponent of vegetarianism.
  她是一个素食主义的倡导者。
• This article gives a further development of the power exponent function and some related examples.
  对幂指函数的求导法则做了进一步推广，并给出了相应的求导举例。
• A reliability evaluation test plan of NC machine tools based on exponent distribution was investigated.
  研究了基于指数分布的数控机床可靠性评估试验方案。
• This paper begins with the convergence exponent of zeros and entire functions series.
  主要讨论了高阶齐次线性微分方程解取小函数的点的收敛指数。
• The exponent set of this class of digraphs was also determined.
  并且确定了相应的指数集。
• In this paper, we investigate the iterated order and iterated convergence exponent to zero sequence of the solutions of some classes of differential equations.
  本文研究了几类微分方程解的迭代增长级及零点迭代收敛指数。
• The simple factor analysis of variance and further statistical method of multiple comparison and independent exponent t-test were used.
  运用单因子方差分析及进一步的多重比较、立样本t检验的统计方法。
• 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。
• For instance, the exponent of-8 is3, just like the exponent of8.
  例如，-8的指数为3，这与8的指数相同。