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el·lipse 英ɪˈlɪps美ɪˈlɪpsAHDĭ-lĭpsʹ ☆☆☆☆☆高ＩＳＴ四八COCA³⁵⁹⁵²BNC³²⁹⁵⁰iWeb¹⁷³⁴¹
基本英英词源搭配记法近义反义派生词例句Thesaurus例句
n.椭圆⁸⁶;椭圆形¹⁴复数ellipses
平面数学
Noun:
a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it;the sums of the distances from the foci to any point on an ellipse is constant 2000多年前，古希腊数学家最先开始研究圆锥曲线 ，并获得了大量的成果。古希腊数学家阿波罗尼斯采用平面切割圆锥的方法来研究这几种曲线。用垂直于锥轴的平面去截圆锥，得到的是圆；把平面渐渐倾斜，得到椭圆。当平面倾斜时，它和圆锥体之边的夹角减小，所以得到的形状就被命名为ellipse椭圆，字面意思就是“夹角的缺失”。optic ellipse光学椭圆null ellipse点椭圆stress ellipse应力椭圆filled ellipse实心椭圆current ellipse潮流椭圆braking ellipse减速椭圆轨道…strain ellipse应变椭圆polarization ellipse偏振椭圆vertical ellipse垂直椭圆false ellipse圆弧椭圆,三心装饰拱…error ellipse误差椭圆
钱博士el=en=in，进入某种状态+lip缺失+se=抽象名词后缀-sis，表行为和状态，希腊语词尾-is变成了英语中的-e→处于夹角缺失的状态⇒椭圆形
词根lip-遗留，缺失来自希腊语。它和拉丁词根lingu-遗留，缺失最终都源自原始印欧语词根*leikw-离开，遗留，缺失。
词源解释2000多年前，古希腊数学家最先开始研究圆锥曲线 ，并获得了大量的成果。古希腊数学家阿波罗尼斯采用平面切割圆锥的方法来研究这几种曲线。用垂直于锥轴的平面去截圆锥，得到的是圆；把平面渐渐倾斜，得到椭圆。当平面倾斜时，它和圆锥体之边的夹角减小，所以得到的形状就被命名为ellipse椭圆，字面意思就是“夹角的缺失”。el=en=in，进入某种状态+lip缺失+se=抽象名词后缀-sis，表行为和状态，希腊语词尾-is变成了英语中的-e→处于夹角缺失的状态⇒椭圆形。GRE难词记忆ellipse→el=ex=out+lipse=to leave→离开正常的圆形轨道→椭圆词根记忆el=e出+lips离开+e →圆的边偏离圆心→椭圆词根记忆el出+lips+e=圆的边离开圆心=椭圆近义词 oval卵形的
Pellipsespl.椭园省略号
名词100%
用作名词A circle is anellipsewith zero eccentricity.圆形是零离线率的椭圆。
An arc is a portion of anellipse.弧线是椭圆的一部分。
Newton proved mathematically that the path of a planet must be anellipse.牛顿用数学证明了行星运行的轨道必定是〈椭圆形〉的。as in.curve
同义词 arc,arch,contour,loop,trajectoryambit,bend,bight,bow,camber,catenary,chord,circle,circuit,circumference,compass,concavity,crook,curlicue,curvature,festoon,flexure,hairpin,half-moon,helix,horseshoe,hyperbola,incurvation,incurvature,meniscus,ogee,parabola,quirk,round,sinuosity,sweep,swerve,turn,vault,whorlcurvation,rondure
反义词 lineas in.orbit
同义词 path,pattern,rotation,trajectoryapogee,circle,course,curve,cycle,lap,locus,perigee,round,trackcircumgyration
curvenoun arched, rounded line or object
ambit,arc,arch,bend,bight,bow,camber,catenary,chord,circle,circuit,circumference,compass,concavity,contour,crook,curlicue,curvation,curvature,festoon,flexure,hairpin,half-moon,helix,horseshoe,hyperbola,incurvation,incurvature,loop,meniscus,ogee,parabola,quirk,rondure,round,sinuosity,sweep,swerve,trajectory,turn,vault,whorl
curvesnoun arched, rounded line or object
ambits,arches,arcs,bends,bights,bows,cambers,catenaries,chords,circles,circuits,circumferences,compasses,concavities,contours,crooks,curlicues,curvations,curvatures,ellipses,festoons,flexures,hairpins,half-moons,helices,horseshoes,hyperbolas,incurvations,incurvatures,loops,meniscuses,ogees,parabolas,quirks,rondures,rounds,sinuosities,sweeps,swerves,trajectories,turns,vaults,whorls
orbitnoun circuit, revolution
apogee,circle,circumgyration,course,curve,cycle,ellipse,lap,locus,path,pattern,perigee,rotation,round,track,trajectory And the sun is not at the center of the ellipse the sun is to one side.
太阳并不是在椭圆形的中间而是在一边。163
Singer- songwriter Imogen Heap was one of the few British winners, picking up best engineered non- classical album for Ellipse.
创作歌手 Imogen Heap是为数不多的英籍获奖者之一，她因唱片 Ellipse摘取了最佳非古典工程专辑奖。 yeeyan
So, you know, if you find that the area is too easy, you can integrate any function other than ellipse, if you prefer.
你们都知道，要求这个面积是非常简单的，如果你们想的话，可以积分除了椭圆函数以外的任何函数。163
The body travels in an ellipse, the fixed point being at on focus.
物体沿着固定点在一个焦点上的椭圆轨道运动。 ebigear
The collaboration is shown using the classifier notation a partitioned rectangle, rather than the dashed ellipse notation.
协作通过归类符号一个被划分的长方形来展示，而不是通过虚线椭圆形符号被展示。 ibm
“ If you think it is hard to get humans to follow traffic laws,” we read, “ imagine convincing an asteroid to move along an ellipse.”
“要是你觉得仍人们遵守交通法规困难的话，”书中写道：“试想一下让小行星沿着椭圆轨道运行。” yeeyan
And then Kepler came with these laws that said basically that planets move in an ellipse around the sun, and that they move in a very specific way along that ellipse.
接着开普勒提出了他的定律,他说行星基本上是绕太阳作椭圆运动，它们在椭圆上有特殊的运动规律。163
And then his third law was that if you take the orbital period of an ellipse, that is proportional to the third power of the mean distance to the Sun.
第三定律是,椭圆轨道的周期,和距太阳的平均,距离的,立方成比例。163
Another name foran ellipse is an oval.
椭圆的另一个名字叫“卵形的”。 yeeyan
As Kepler showed, the Earth’s orbit is an ellipse, with the sun at one of the two focal points.
开普勒曾表明，地球的轨道是一个椭圆，这个椭圆有两个焦点，太阳在其中一个上。 yeeyan
But, you know, an ellipse is just a squished circle.
但是，你们知道，椭圆只是一个被压扁了的圆而已。163
Earth's orbit is not a perfect circle, but is rather an oval-shaped ellipse, like that of the orbits of all the other planets.
地球轨道不是完美的圆形，而是像其它行星的轨道一样，呈椭圆形。 yeeyan
Four years later, the31-year-old is releasing her third album, Ellipse.
四年后，31岁的她发行了第三张专辑，椭圆。 yeeyan
It better be, because it's clear that after the sandwich is thrown, that we get a green ellipse.
最好是这样,因为，在三明治被扔初一后，我们得到一个不成熟的椭圆轨道。163
It is negative; it is an ellipse.
总功是负的，所以是椭圆轨道。163
It could be a small piece of it. It could even be, to trick you, maybe an ellipse in there or a triangle in there or something like that.
它可能只是整个平面的一部分，奇怪一点的话，它可能是椭圆形的,也可能是三角形的或是其他什么形状。163
It's the focus of the ellipse.
它是椭圆型的焦点。163
Listing3 shows how to draw lines, rectangles, circles using the ellipse, and ellipses.
清单3显示了如何绘制线、矩形、圆使用椭圆及椭圆。 ibm
Man is not a circle with a single centre; he is an ellipse with a double focus.
人并不是只有一个圆心的圆圈，它是一个有两个焦点的椭圆。 ebigear
Of course, if I make the total energy positive, it's not an ellipse, so then it's all over.
当然，如果我让总能量,为正，这就不是椭圆了，所以，都可以迎刃而解了。163
Planets orbit the sun in oval-shaped paths called ellipses, and the sun is slightly off to the side of the center of each ellipse.
行星绕太阳运行的轨道是近圆形的椭圆，太阳位于每个椭圆中心的附近。 yeeyan
Say that I give you an ellipse in space as maybe the more, well, one exciting way to parameterize an ellipse in space is maybe the intersection of a cylinder with a slanted plane.
给定一个空间里的椭圆曲线，一个来参数化这曲线的有趣示例是,表示为圆柱体与斜面的相交部分。163
So here is an ellipse, A here is P and here is A.
所以，这是一个椭圆轨道，这是 P，这是。163
The current National Christmas Tree was planted on the Ellipse in 1978.
现在的这棵国家圣诞树是1978年在椭圆广场栽种的。 iciba
You can see that you have got an oval shaped ellipse.
你可以看到一个椭圆形。163 |