恒等式

[héng děng shì]

Chinese-English

Web Definition

Sample Sentence

Definition:
AllAll,identityidentity,identical equationidentical equation,an identical equationan identical equation,IdentitiesIdentities,identical relationidentical relation
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
In a variety of the methods of identifying and proofing the combinatorial identities, Riordan array is a very effective tool.
在各种发掘和证明组合恒等式的方法中，Riordan阵是一种非常有效的工具。
zài gè zhǒng fā jué hé zhèng míng zǔ hé héng děng shì de fāng fǎ zhōng , Riordan zhèn shì yī zhǒng fēi cháng yǒu xiào de gōng jù 。
www.13191.com
2.
Newton's identities are an important identity which connect the power sum of roots of a polynomial and its coefficients.
牛顿恒等式是联系多项式根的幂和与其系数关系的一个重要恒等式。
niú dùn héng děng shì shì lián xì duō xiàng shì gēn de mì hé yǔ qí xì shù guān xì de yī gè zhòng yào héng děng shì 。
www.ceps.com.tw
3.
An identity involving letters is true for any set of numerical values of the letters in it.
包含字母的恒等式对于式内字母的任何一组数值都是适合的。
bāo hán zì mǔ de héng děng shì duì yú shì nèi zì mǔ de rèn hé yī zǔ shù zhí dōu shì shì hé de 。
4.
It shows the effectiveness and practicability of the approach to prove algebraic identities with combinatorial analysis.
说明了用组合分析方法证明代数恒等式的有效性和实用性。
shuō míng liǎo yòng zǔ hé fēn xī fāng fǎ zhèng míng dài shù héng děng shì de yǒu xiào xìng hé shí yòng xìng 。
tech.zidian8.com
5.
In the Keynesian national-income identity, G represents government spending, not the budget surplus.
根据凯恩斯学说中国家收入恒等式，G代表政府开支，而不是财政盈余。
gēn jù kǎi ēn sī xué shuō zhōng guó jiā shōu rù héng děng shì , G dài biǎo zhèng fǔ kāi zhī , ér bú shì cái zhèng yíng yú 。
www.ecocn.org
6.
Some mathematical formula can be proved and some mathematical posers can he solved quiet easily by this identical equation.
利用这一恒等式可以很容易地证明某些数学会式和解某些数学难题。
lì yòng zhè yī héng děng shì kě yǐ hěn róng yì de zhèng míng mǒu xiē shù xué huì shì hé jiě mǒu xiē shù xué nán tí 。
dictsearch.appspot.com
7.
An identity involving letters is true for any set of numerical values of the letter in it.
含有字母的恒等式对其中字母的任何一组数值都成立。
hán yǒu zì mǔ de héng děng shì duì qí zhōng zì mǔ de rèn hé yī zǔ shù zhí dōu chéng lì 。
blog.sina.com.cn
8.
The real-time thermal WT identity in QED and QCD is proven by canonical operator approach and its practical use is indicated.
从正则算符途径给出了QED和QCD中实时间热WT恒等式的证明并指出其实用意义。
cóng zhèng zé suàn fú tú jìng gěi chū le QED hé QCD zhōng shí shí jiān rè WT héng děng shì de zhèng míng bìng zhǐ chū qí shí yòng yì yì 。
dictsearch.appspot.com
9.
These identities play an active role in the applications of quantum mechanics, digital approximation ect.
这些恒等式对抛物线柱函数在量子力学、数值逼近等方面的应用起到积极的作用。
zhè xiē héng děng shì duì pāo wù xiàn zhù hán shù zài liàng zǐ lì xué 、 shù zhí bī jìn děng fāng miàn de yìng yòng qǐ dào jī jí de zuò yòng 。
www.ceps.com.tw
10.
Similarly, after a change in desired savings or investment something happens to make the accounting identity hold.
同样，执意储蓄或投资变动后某些事情的发生才使得会计恒等式保持恒定。
tóng yàng , zhí yì chǔ xù huò tóu zī biàn dòng hòu mǒu xiē shì qíng de fā shēng cái shǐ de kuài jì héng děng shì bǎo chí héng dìng 。
article.yeeyan.org
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