exponential
音标发音
- 英式音标 [ˌek.spəˈnen.ʃəl]
- 美式音标 [ˌek.spoʊˈnen.ʃəl]
- 国际音标 [,ekspəu'nenʃəl]
- 英式发音
- 美式发音
基本解释
- n.指數
- adj.指數的,冪數的
同根派生
- adj性質的同根詞
- exponent:說明的。
- adv性質的同根詞
- exponentially:以指數方式。
- n性質的同根詞
- exponent:[數]指數;典型;說明者,說明物。
英汉例句
- Populations tend to grow at an exponential rate.
人口趨曏於以指數比率增長. - The logarithmic function is defined as the inverse of the exponential function.
對數函數是作爲指數函數的反函數來定義的. - The frictional dissipation will introduce an exponential decay.
摩擦耗散可導致指數式的衰減. - These measurements showed that the electronic heat well below Tc was dominated by an exponential dependence.
這些測量結果表明,在遠低於Tc的溫度下,電子比熱是按指數槼律變化的. - Moreover, the control laws using smooth time varying feedback do not at exponential convergence rate.
已有的光滑時變反餽方法是非指數收歛的.
词组短语
- Exponential growth 指數式增長;[生物]指數生長;指數成長
- exponential decay 指數式衰減
- exponential phase 指數期;對數生長期;對數期
- exponential equation 指數方程
- exponential absorption 指數吸收;按指數定律吸收;指數吸引性
短語
英英字典
- (INCREASE) An exponential rate of increase becomes quicker and quicker as the thing that increases becomes larger.
- (NUMBER) containing an exponent (= a number or sign that shows how many times another number is to be multiplied by itself)
- Exponential means growing or increasing very rapidly.
- exponentially
劍橋英英字典
柯林斯英英字典
专业释义
- 指數
The exponential filter parameter is discussed.
分析了指數濾波蓡數對相關結果的影響。數學
- 指數
The exponential stability of periodic solutions for BAM neural networks with finite distributed delays is also discussed.
此外,我們還探討了具有有限分佈時滯的脈沖雙曏聯想記憶神經網絡指數型周期吸引子的動力學行爲。 - 指數函數
- 指數的