梯度

[tī dù]

Chinese-English

Web Definition

na.
1.
【物】gradient; grad

Sample Sentence

Definition:
AllAll,gradientsgradients,gradsgrads,temperature gradienttemperature gradient
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Careful selection of step-size parameters is often necessary to obtain good performance from adaptive natural gradient algorithm.
对于自适应自然梯度算法，选择步长参数以达到好的分离性能是非常必要的。
duì yú zì shì yìng zì rán tī dù suàn fǎ , xuǎn zé bù cháng cān shù yǐ dá dào hǎo de fēn lí xìng néng shì fēi cháng bì yào de 。
www.ceps.com.tw
2.
One is to say that the vector field is a gradient in a certain region of a plane.
一个是向量场，在给定平面区域内是梯度场。
yī gè shì xiàng liàng chǎng , zài gěi dìng píng miàn qū yù nèi shì tī dù chǎng 。
open.163.com
3.
Endogenous auxin is often distributed asymmetrically throughout the plant, accumulated in certain tissues and cells.
生长素的极性运输导致其积累在某些局部组织和细胞内，形成特定梯度分布。
shēng zhǎng sù de jí xìng yùn shū dǎo zhì qí jī lěi zài mǒu xiē jú bù zǔ zhī hé xì bāo nèi , xíng chéng tè dìng tī dù fēn bù 。
www.lifescience.net.cn
4.
Improved gradient method and enhanced least squares method have been used in different stage of model development.
整个过程分别采用改进的梯度法、带有遗忘因子的最小二乘法等算法进行设计。
zhěng gè guò chéng fēn bié cǎi yòng gǎi jìn de tī dù fǎ 、 dài yǒu yí wàng yīn zǐ de zuì xiǎo èr chéng fǎ děng suàn fǎ jìn xíng shè jì 。
www.ceps.com.tw
5.
When there's a smaller gradient, air is often able to flow down from the Arctic.
而当它们之间只有一个较小的气压梯度时，风就能够经常从北极区向南吹。
ér dāng tā men zhī jiān zhǐ yǒu yī gè jiào xiǎo de qì yā tī dù shí , fēng jiù néng gòu jīng cháng cóng běi jí qū xiàng nán chuī 。
article.yeeyan.org
6.
OK, so if I go in that direction, which gives me the fastest increase, then the corresponding slope will be the length of the gradient.
也就是说，如果朝该方向运动，函数值变动得最剧烈，那么相应的斜率就是梯度向量的模长。
yě jiù shì shuō , rú guǒ cháo gāi fāng xiàng yùn dòng , hán shù zhí biàn dòng de zuì jù liè , nà me xiāng yìng de xié lǜ jiù shì tī dù xiàng liàng de mó cháng 。
open.163.com
7.
If you fail this test then you know for sure that you are not gradient field so you might as well do that.
如果通不过检验，那么可以肯定，它不是梯度场，你可能也会那样做。
rú guǒ tōng bú guò jiǎn yàn , nà me kě yǐ kěn dìng , tā bú shì tī dù chǎng , nǐ kě néng yě huì nà yàng zuò 。
open.163.com
8.
If you satisfy the test but you are not defined everywhere then there is still a bit of ambiguity and you don't know for sure.
如果满足检验条件，但是不是处处都有定义，那就不确定了，你不能肯定，是不是梯度场。
rú guǒ mǎn zú jiǎn yàn tiáo jiàn , dàn shì bú shì chù chù dōu yǒu dìng yì , nà jiù bù què dìng le , nǐ bù néng kěn dìng , shì bu shì tī dù chǎng 。
open.163.com
9.
New tools have been used to reveal the basis of cell polarity, morphogen gradients and regulation of signaling in developing animals.
新的工具已被用来揭示了基础细胞极性，形态梯度和调节信号在发展中国家的动物。
xīn de gōng jù yǐ bèi yòng lái jiē shì le jī chǔ xì bāo jí xìng , xíng tài tī dù hé tiáo jié xìn hào zài fā zhǎn zhōng guó jiā de dòng wù 。
www.syyxw.com
10.
During a fault, the flow of current to earth will result in voltage gradients on the surface within and around a substation.
在故障期间，电流流入地中时会在变电站内及周围地面上形成电位梯度。
zài gù zhàng qī jiān , diàn liú liú rù dì zhōng shí huì zài biàn diàn zhàn nèi jí zhōu wéi dì miàn shàng xíng chéng diàn wèi tī dù 。
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