椭圆

[tuǒ yuán]

• ellipse
• (adj) elliptical; oval
• ellipsoid
• elliptical
• oval

参考释义

椭圆 [tuǒ yuán]

• -
• 短语
  椭圆摆轮 {钟} ovalizing balance
  椭圆半软式波导 elliptical semiflexible waveguide
  椭圆蚌线 elliptic conchoid
  椭圆变换 elliptic transformation
  椭圆波导 elliptical waveguide; elliptical guide
  椭圆槽 oval groove
  椭圆差分方程式 elliptic difference equation
  椭圆齿轮 {机} elliptic gear
  椭圆齿轮流量计 oval gear flowmeter
  椭圆粗轧孔型 oval-shaped roughing pass
  椭圆锉 cross file
  椭圆弹孔 {军} keyhole
  椭圆点 elliptical point
  椭圆定位系统 distance sum measurement system
  椭圆方程式 elliptic equation
  椭圆方孔型系统 oval-square passes
  椭圆封头 ellipse head
  椭圆复形 elliptic complex
  椭圆钢丝 oval wire
  椭圆格子砖 Moll checker
  椭圆拱 elliptic arch
  椭圆股钢丝绳 oval strand wire rope
  椭圆光轮 vesicapiscis
  椭圆规 ellipsograph; {图} elliptic trammel
  椭圆轨道 elliptic orbit; ellipse
  椭圆函数 elliptic function
  椭圆河外星云 elliptic anagalactic nebula
  椭圆厚壳树 anagua
  椭圆环 elliptical ring
  椭圆环形构造 {天} elliptical ring structure
  椭圆（轨道）彗星 elliptic comet
  椭圆活塞 {机} oval piston
  椭圆积分 {数} elliptic integral
  椭圆极化 {电磁} elliptic polarization
  椭圆极化波 elliptically polarized wave
  椭圆几何 elliptic geometry; {数} Riemannian geometry
  椭圆几何学 elliptic geometry; Riemannian geometry
  椭圆计法 ellipsometry method
  椭圆夹头 oval chuck
  椭圆截面 oval cross section
  椭圆节 oval knot
  椭圆精轧孔型 finishing oval pass
  椭圆-矩型波导变换器 elliptic-rectangular waveguide transducer
  椭圆卡盘 elliptic chuck
  椭圆孔筛 oblong-hole screen
  椭圆孔型用围盘 oval repeater
  椭圆色度副载波 elliptical subcarrier
  椭圆率 ellipticity; out-of-roundness
  椭圆囊 utricle; {解} utriculus
  椭圆囊斑 macula acustica utriculi; macula utriculi
  椭圆抛物面 {数} paraboloid
  椭圆抛物面壳体 elliptic paraboloid shell
  椭圆抛物线 paraboloid
  椭圆披针形 elliptic-lanceolate
  椭圆偏光法 ellipsometry
  椭圆偏心齿轮传动 oval-eccentric gearing
  椭圆偏振 {电磁} elliptical polarization
  椭圆偏振辐射 elliptically polarized radiation
  椭圆偏振光 elliptically polarized light
  椭圆曲面 oval calotte
  椭圆曲线 elliptic curve
  椭圆裙活塞 elliptical skirted piston
  椭圆软波导 elliptic flexible waveguide
  椭圆扫描线 elliptical time base
  椭圆色度副载波 elliptical subcarrier
  椭圆时基 elliptical time base
  椭圆-双曲线系统 ellipse-hyperbolic system
  椭圆榫 ellipse tenon
  椭圆体 ellipsoid
  椭圆体泛光灯 {电} ellipsoidal floodlight; scoop （戽斗信型泛光灯）
  椭圆筒聚光器 elliptical-cylindrical cavity
  椭圆艉 elliptic stern
  椭圆问题 elliptic problem
  椭圆星系 {天} spheroidal galaxy; elliptical galaxy
  椭圆星云 {天} elliptical nebula
  椭圆性 ellipticalness
  椭圆悬链线 elliptic catenary
  椭圆旋转磁场 elliptic rotating field
  椭圆扬声器 elliptical loudspeaker
  椭圆仪 ellipsograph
  椭圆叶吊钟柳 alpine beardtongue
  椭圆叶胶木 pali
  椭圆运动 elliptic motion
  椭圆再入轨道 elliptic reentrance orbit
  椭圆柱 cylindroid
  椭圆柱面 elliptic cylinder; elliptic cylindric surface
  椭圆柱形聚光器 multielliptical cavity
  椭圆状 ellipticity
  椭圆状态 ellipticalness
  椭圆锥面 elliptic cone
  椭圆坐标 elliptic coordinates

例句

1. 球场很大，呈椭圆形。
   The playing-field is a large oval.
2. 彗星象行星一样绕太阳运转，然而其轨道呈狭长的椭圆形。
   Comets move around the sun like planets, but in long oval course.
3. 镜子是椭圆的。
   The mirror is oval.

近反义词

【近义词】

• 扁圆
• 长圆
• 鸭蛋圆