invariant

US [ɪn'veəriənt]
UK [ɪn'veəriənt]
  • n.不变量；【数】不变式
  • adj.不变的；恒定的
  • Web不变性；无变化的；不变因素
Plural Form：invariants  

Advanced E-C

E-C

E-E

Web Definition

invariant
adj.
1.
不变的；恒定的always the same; never changing

Sample Sentence

Definition:
AllAll,不变量不变量,不变式不变式,不变的不变的,恒定的恒定的,不变性不变性,无变化的无变化的,不变因素不变因素
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
The experimental results demonstrate that this method is invariant to rotation without relying on the center of the fingerprint.
实验结果表明，该算法不依赖指纹的中心点，具有旋转不变性。
shí yàn jié guǒ biǎo míng , gāi suàn fǎ bù yī lài zhǐ wén de zhōng xīn diǎn , jù yǒu xuán zhuǎn bù biàn xìng 。
www.ceps.com.tw
2.
For geometric invariance of the invariant moment, it has been used in pattern recognition, computer vision and image reconstruction.
不变矩的几何变换不变性特点，使其在模式识别、计算机视觉和图像重构中被广泛使用。
bù biàn jǔ de jǐ hé biàn huàn bù biàn xìng tè diǎn , shǐ qí zài mó shì shí bié 、 jì suàn jī shì jué hé tú xiàng zhòng gòu zhōng bèi guǎng fàn shǐ yòng 。
www.boshuo.net
3.
That means property consist describ that this property, the class invariant, must be satisfied whenever an instance of the class is created.
这就意味着无论什么时候创建一个类实例，无论什么创建该属性（或者说类不变式）的一致性都必须得到确保。
zhè jiù yì wèi zhe wú lùn shén me shí hou chuàng jiàn yī gè lèi shí lì , wú lùn shén me chuàng jiàn gāi shǔ xìng ( huò zhě shuō lèi bù biàn shì ) de yí zhì xìng dōu bì xū dé dào què bǎo 。
www.cto360.com
4.
It's as if the class invariant is added to the pre- and post-condition of every single exported routine of the class.
如此看来，类不变式好像是被附加到了类暴露例程的前置和后置条件上。
rú cǐ kàn lái , lèi bù biàn shì hǎo xiàng shì bèi fù jiā dào le lèi bào lù lì chéng de qián zhì hé hòu zhì tiáo jiàn shàng 。
www.pkwall.com
5.
Use the invariant culture to store data in a file or memory, or to transmit the data over a communication link.
请使用不因国别而异的文化特性，将资料储存到档案或记忆体，或透过通讯连结传输资料。
qǐng shǐ yòng bù yīn guó bié ér yì de wén huà tè xìng , jiāng zī liào chǔ cún dào dàng àn huò jì yì tǐ , huò tòu guò tōng xùn lián jié chuán shū zī liào 。
technet.microsoft.com
6.
A typical kind of property that you might want to express, say, in a class invariant for a graph class, is that the graph has no cycles.
比如在一个图类中，你可能想要表述的典型属性是该图没有回路。这就是一个一阶谓词演算不可表述的属性。
bǐ rú zài yī gè tú lèi zhōng , nǐ kě néng xiǎng yào biǎo shù de diǎn xíng shǔ xìng shì gāi tú méi yǒu huí lù 。 zhè jiù shì yī gè yī jiē wèi cí yǎn suàn bù kě biǎo shù de shǔ xìng 。
www.moon-soft.com
7.
It contains an invariant -- that the lower bound is always less than or equal to the upper bound.
它包含了一个不变式——下界总是小于或等于上界。
tā bāo hán le yī gè bù biàn shì —— xià jiè zǒng shì xiǎo yú huò děng yú shàng jiè 。
www.ibm.com
8.
We introduce briefly the de Sitter invariant relativity and the Mach principle inspired by the dark universe proposed by Chinese scholars.
简单介绍我国学者提出的德西特不变的相对论，以及由暗宇宙启示的马赫原理。
jiǎn dān jiè shào wǒ guó xué zhě tí chū de dé xī tè bù biàn de xiāng duì lùn , yǐ jí yóu àn yǔ zhòu qǐ shì de mǎ hè yuán lǐ 。
www.dictall.com
9.
Since scalars are independent of the coordinate system, the dot product of two vectors is called a scalar invariant.
因为标量与坐标系无关，故两个矢量的点积称为标量不变量。
yīn wèi biāo liàng yǔ zuò biāo xì wú guān , gù liǎng gè shǐ liàng de diǎn jī chēng wéi biāo liàng bù biàn liàng 。
10.
The invariant space has to be as well a deformation of a classical space, a deformation that makes it noncommutative.
这些不变的空间同样也是经典空间的变形，它们通过这种变形成为非对易空间。
zhè xiē bù biàn de kōng jiān tóng yàng yě shì jīng diǎn kōng jiān de biàn xíng , tā men tōng guò zhè zhǒng biàn xíng chéng wéi fēi duì yì kōng jiān 。
article.yeeyan.org