球面

[qiú miàn]

Chinese-English

Web Definition

Sample Sentence

Definition:
AllAll,spherical surface, spherespherical surface, sphere,SphericalSpherical,surface of ballsurface of ball,Spherical faceSpherical face
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
and a fourth lens formed of a biconcave lens having aspheric surfaces on both sides and an inflection point on an upper aspheric surface.
第四透镜，由双凹透镜形成，在两侧上具有非球面表面，在非球面表面上具有拐点。
dì sì tòu jìng , yóu shuāng āo tòu jìng xíng chéng , zài liǎng cè shàng jù yǒu fēi qiú miàn biǎo miàn , zài fēi qiú miàn biǎo miàn shàng jù yǒu guǎi diǎn 。
ip.com
2.
Every point on the surface of a sphere is at an equal distance from its center.
球面上的每一点到球心的距离都是相等的。
qiú miàn shàng de měi yì diǎn dào qiú xīn de jù lí dōu shì xiāng děng de 。
dict.ebigear.com
3.
Hopefully, you can see that if I take a normal vector to the sphere it is actually pointing radially out away from the origin.
我希望大家能够了解，如果我将法向量平移至球面，那么它将以原点为心向外放射。
wǒ xī wàng dà jiā néng gòu liǎo jiě , rú guǒ wǒ jiāng fǎ xiàng liàng píng yí zhì qiú miàn , nà me tā jiāng yǐ yuán diǎn wèi xīn xiàng wài fàng shè 。
open.163.com
4.
a So, as I've said, if I set rho equals a, that will be just a sphere of radius a centered at the origin.
我已经说过了，如果把ρ设为，就得到一个以原点为球心的球面。
wǒ yǐ jīng shuō guò le , rú guǒ bǎ ρ shè wèi , jiù dé dào yī gè yǐ yuán diǎn wèi qiú xīn de qiú miàn 。
open.163.com
5.
The great-circle distance calculates the shortest distance between any two points on the surface of a sphere.
大圆弧长计算球面两点之间的最短距离。
dà yuán hú cháng jì suàn qiú miàn liǎng diǎn zhī jiān de zuì duǎn jù lí 。
www.ibm.com
6.
Let's say that I gave you a sphere of radius a centered at the origin, or maybe just half of that sphere or some portion of it.
已知以原点为心，以a为半径的球面，也可以说是半球面或是球面的一部分。
yǐ zhī yǐ yuán diǎn wèi xīn , yǐ a wèi bàn jìng de qiú miàn , yě kě yǐ shuō shì bàn qiú miàn huò shì qiú miàn de yí bù fen 。
open.163.com
7.
Two groove of the inner ring and outer ring groove for the ball between the form of a drum, equipped with roller bearings.
二条滚道的内圈和滚道为球面的外圈之间，装配有鼓形滚子的轴承。
èr tiáo gǔn dào de nèi quān hé gǔn dào wèi qiú miàn de wài quān zhī jiān , zhuāng pèi yǒu gǔ xíng gǔn zǐ de zhóu chéng 。
blog.sina.com.cn
8.
Space can have positive curvature, like the surface of a sphere, or negative curvature, like the surface of a saddle.
空间可以向球面一样有正的曲率，也可以像马鞍面一样有负的曲率。
kōng jiān kě yǐ xiàng qiú miàn yí yàng yǒu zhèng de qū lǜ , yě kě yǐ xiàng mǎ ān miàn yí yàng yǒu fù de qū lǜ 。
article.yeeyan.org
9.
Due to the trapezoid thread's complicated machining, parameter programming can be used to compile its machining program to a subprogram.
参数编程在生产实践中有着广泛的应用，尤其在手工编写铣削方程曲线轮廓和球面时更为常用。
cān shù biān chéng zài shēng chǎn shí jiàn zhōng yǒu zhe guǎng fàn de yìng yòng , yóu qí zài shǒu gōng biān xiě xǐ xuē fāng chéng qū xiàn lún kuò hé qiú miàn shí gèng wéi cháng yòng 。
www.dictall.com
10.
The approach starts from an analysis of spherical harmonics and finds out a quadratic polynomial form of environment mapping.
该方法从分析球面调和函数入手，首先得出环境贴图的二次多项式表达形式；
gāi fāng fǎ cóng fēn xī qiú miàn tiáo hé hán shù rù shǒu , shǒu xiān dé chū huán jìng tiē tú de èr cì duō xiàng shì biǎo dá xíng shì ;
cjig.cn
Bing Dictionary App
Without any ads
Go to website
Download mobile dict apps
iOS
Windows Phone
Android
Download PC apps
Win32 VersionMicrosoft Store