exponential
音標(biāo)發(fā)音
- 英式音標(biāo) [?ek.sp??nen.??l]
- 美式音標(biāo) [?ek.spo??nen.??l]
- 國(guó)際音標(biāo) [,eksp?u'nen??l]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.指數(shù)
- adj.指數(shù)的，冪數(shù)的
同根派生
- adj性質(zhì)的同根詞
- exponent：說(shuō)明的。
- adv性質(zhì)的同根詞
- exponentially：以指數(shù)方式。
- n性質(zhì)的同根詞
- exponent：[數(shù)]指數(shù)；典型；說(shuō)明者，說(shuō)明物。
英漢例句
- Populations tend to grow at an exponential rate.
人口趨向于以指數(shù)比率增長(zhǎng). - The logarithmic function is defined as the inverse of the exponential function.
對(duì)數(shù)函數(shù)是作為指數(shù)函數(shù)的反函數(shù)來(lái)定義的. - The frictional dissipation will introduce an exponential decay.
摩擦耗散可導(dǎo)致指數(shù)式的衰減. - These measurements showed that the electronic heat well below Tc was dominated by an exponential dependence.
這些測(cè)量結(jié)果表明,在遠(yuǎn)低于Tc的溫度下,電子比熱是按指數(shù)規(guī)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(shí)變反饋方法是非指數(shù)收斂的.
詞組短語(yǔ)
- Exponential growth 指數(shù)式增長(zhǎng);[生物]指數(shù)生長(zhǎng);指數(shù)成長(zhǎng)
- exponential decay 指數(shù)式衰減
- exponential phase 指數(shù)期；對(duì)數(shù)生長(zhǎng)期；對(duì)數(shù)期
- exponential equation 指數(shù)方程
- exponential absorption 指數(shù)吸收;按指數(shù)定律吸收;指數(shù)吸引性
短語(yǔ)
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
專業(yè)釋義
- 指數(shù)
The exponential filter parameter is discussed.
分析了指數(shù)濾波參數(shù)對(duì)相關(guān)結(jié)果的影響。數(shù)學(xué)
- 指數(shù)
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布時(shí)滯的脈沖雙向聯(lián)想記憶神經(jīng)網(wǎng)絡(luò)指數(shù)型周期吸引子的動(dòng)力學(xué)行為。 - 指數(shù)函數(shù)
- 指數(shù)的