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级数

[jí shù]

Chinese-English

Web Definition

Sample Sentence

Definition:
AllAll,seriesseries,stage numberstage number,progressionprogression,infinite seriesinfinite series,FourierFourier
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Fourier transform is a way of looking at a time series as a sum of sine waves at different frequencies.
傅里叶变换是一种把它看成不同频率的正弦波的级数和的方式。
fù lǐ yè biàn huàn shì yī zhǒng bǎ tā kàn chéng bù tóng pín lǜ de zhèng xián bō de jí shù hé de fāng shì 。
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2.
finally, the result of the Taylor series accumulation is combined with that of the numerical integration.
以及合并所述泰勒级数累加的结果和所述数值积分的结果。
yǐ jí hé bìng suǒ shù tài lè jí shù lěi jiā de jié guǒ hé suǒ shù shù zhí jī fēn de jié guǒ 。
ip.com
3.
This approach is of high reliability in calculation, easy to programming and could be applied in determination of decimal reaction order.
该方法具有可靠性高、易于编程的特点，并可用于确定非整数型反应级数。
gāi fāng fǎ jù yǒu kě kào xìng gāo 、 yì yú biān chéng de tè diǎn , bìng kě yòng yú què dìng fēi zhěng shù xíng fǎn yìng jí shù 。
www.chemyq.com
4.
According the basic properties of Fourier series of period function and using of the abstract nature of mathematics, the method direct. . .
这个方法是根据周期函数的傅里叶级数的性质和利用数学的抽象性质，直接推导出另外三种形式的傅里叶变换。
zhè ge fāng fǎ shì gēn jù zhōu qī hán shù de fù lǐ yè jí shù de xìng zhì hé lì yòng shù xué de chōu xiàng xìng zhì , zhí jiē tuī dǎo chū lìng wài sān zhǒng xíng shì de fù lǐ yè biàn huàn 。
epub.cnki.net
5.
The number of runs is a statistic with its own special sampling distribution and its own test.
连续级数是一个具有独特抽样分布和检验方法的统计量。
lián xù jí shù shì yī gè jù yǒu dú tè chōu yàng fēn bù hé jiǎn yàn fāng fǎ de tǒng jì liàng 。
dictsearch.appspot.com
6.
The series is divergent; therefore we may be able to do something with it.
这级数是发散的；因此我们有可能用它来作些事情。
zhè jí shù shì fā sàn de ; yīn cǐ wǒ men yǒu kě néng yòng tā lái zuò xiē shì qíng 。
203.64.184.213
7.
Population, as Malthus said, naturally tends to grow "geometrically, " or, as we would now say, exponentially.
如马尔萨斯所言，人口自然地以「几何级数」增加，或是我们现在的说法是函数增加。
rú mǎ ěr sà sī suǒ yán , rén kǒu zì rán de yǐ 「 jǐ hé jí shù 」 zēng jiā , huò shì wǒ men xiàn zài de shuō fǎ shì hán shù zēng jiā 。
www.worklish.com
8.
The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal.
傅里叶变换式是对博里叶级数的一种积分表达式。
fù lǐ yè biàn huàn shì shì duì bó lǐ yè jí shù de yī zhǒng jī fēn biǎo dá shì 。
www.kuenglish.info
9.
In this note the algebraic independence of values of a set of power series with algebraic coefficients at transcendental numbers is given.
本文证明了一类具有代数系数的幂级数在超越数上值约代数无关性。
běn wén zhèng míng le yī lèi jù yǒu dài shù xì shù de mì jí shù zài chāo yuè shù shàng zhí yuē dài shù wú guān xìng 。
www.dictall.com
10.
As the sample demonstrates, Flex allows you to add different types of series to a chart.
正如示例中所示，Flex允许向图表中添加不同的级数类型。
zhèng rú shì lì zhōng suǒ shì , Flex yǔn xǔ xiàng tú biǎo zhōng tiān jiā bù tóng de jí shù lèi xíng 。
www.ibm.com
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