spheroid

n. 球状体；回转椭球体

n.

球状体，回转椭圆体；球体；

英英释义

spheroid[ 'sfiərɔid, 'sfεə ]

n.a shape that is generated by rotating an ellipse around one of its axes

"it looked like a sphere but on closer examination I saw it was really a spheroid"

同义词：ellipsoid of revolution

双语例句

用作名词(n.)

As we all know,the earth is a spheroid.
正如我们所知道的，地球是一个椭球体。

权威例句

spheroid (n.)

"body resembling, but not identical with, a sphere," 1560s, from Latin sphaeroides, from Greek sphairoeides "ball-like, spherical," from sphaira (see sphere) + -oeides "form" (see -oid). As an adjective from 1767. Related: Spheroidal.

1. It looked like a sphere but on closer examination I saw it was really a spheroid.

它看起来是圆形，但仔细观察后发现它实际上是回转椭球体。

2. This little spheroid sports thousands of tiny hairs around the outer edge of its body called cilia that propel it at lightning speeds through freshwater scum.

这个小小的球状体的身体外壳上有着上千条细小的发丝，叫做纤毛，推进它以闪电般的速度穿行于淡水泡沫中。

3. The difference of the marks between the geoid and the spheroid is determined by the direction of geological processes in upper envelopes of the earth.

地球体与球体之间标志的差异，是由地球外壳中地质作用的方向所确定的。

4. Ball valve and plug valve is the same type of valves only its closure of a spheroid, spheroid around a rotary axis lines to achieve valve body opened and closed a valve.

球阀和旋塞阀是同属一个类型的阀门，只有它的关闭件是个球体，球体绕阀体中心线作旋转来达到开启、关闭的一种阀门。

5. A globe is a three-dimensional scale model of Earth ( terrestrial globe) or other spheroid celestial body such as a planet, star, or moon.

地球仪是一个三维立体的地球模型，或者是其他球形天体的模型。

6. Because of its rapid rotation the planet is an oblate spheroid.

木星因为它的旋转速度很快，因此它的球体呈扁圆状。

7. Based on experiment and collection of the spheroid container ball slice to model data, a new method is proposed to the shell plate and descends to anticipate using one calculation method.

通过实验并采集球形容器球瓣片成型数据，总结出了一种较为新颖的球壳板一次下料展开计算方法。

8. Having the shape of a spheroid generated by rotating an ellipse about its longer axis.

一种由一个椭圆围绕它的某个轴旋转而产生的形状。

9. The earth is an oblate spheroid because of the flattening that results from its rotation, as I have depicted using MATLAB.

地球是一个球体，因为扁的扁平化，从它旋转的结果，我所说用MATLAB。

10. The zinc titanate micro-nano photocatalysis material has a spheroid structure with a plurality of protrusions.

所述的钛酸锌微纳光催化材料，为具有多个突起的球状体结构。

11. The earth is a spheroid and not a sphere.

地球是一个椭球而非球体。

12. Can swipe the spheroid clean on the sharp valve seat edge at the time of each operation.

每次操作锋利的阀座边缘都可以把球体刮擦干净。

13. Does gravity dominate such a body if its shape deviates from a spheroid by 10 percent or by 1 percent?

形状与正圆球形有著1%还是10%的偏差，是受到重力的支配吗？

14. The valve seat receives the protection of the spheroid all the time, avoid the eroding of the fluid.

阀座始终受到球体的保护，避免了流体的冲蚀。

15. The valve saucer reed offers the continuous mechanical pressure, guarantee the spheroid and valve seat are closely fitted all the time when the hot stress changes.

阀座碟簧提供了连续的机械压力，保证热应力变化时球体与阀座始终密合。

16. And also there are two kinds of the trailing edge, concave and oblate spheroid.

气泡的尾部形状也分为两种：凹形和扁球形。

17. Dynamical cavitation in a spheroid composed of two incompressible thermal-hyperelastic Gent-Thomas materials under boundary dead-loading is examined.

该文研究了由两个不可压热超弹性球体组合而成的物体在突加表面均布拉伸载荷作用下空穴的动态生成问题。

18. Have aerated full or sitting to avoid great pressure on basketball, or squeeze, to avoid that the spheroid is deformable.

富人给完整金色就座供气避开在篮球或者挤压上伟大压力，避开那个球体是能变形的。

19. Gives some kinds of calculations and analysis on electrostatic energy of dielectric spheroid with homogenous charges.

通过几种不同的方法计算和分析了均匀带电介质球体的静电能。

20. AIM: To prepare three-dimensional microencapsulated human breast cancer spheroid with electrostatic droplet generator and apply it in the screening of anticancer drug.

目的：利用静电液滴法制备三维生长的微囊化人乳腺癌细胞球并初步用于抗肿瘤药物筛选。

21. This paper reviews the influential factors and methods for spheroid colonies culture of liver cells.

文章就近年来肝细胞球形聚集体培养的影响因素和培养方式作一综述。

22. The formulation of the capacitance vs ground of the capacitance proximity fuze can be set up by the equivalent spheroid electrode.

通过理论分析和有限元计算可以看出，电容近炸引信对地电容方程可以用等效球电极的电容方程来建立。

23. It briefly describes several practical methods for machining non-radial hole on spheroid pipes.

简述了椭球形管板非径向孔加工的几种较实用方法。

24. The effect of the density inhomogeneity on the gravitational collapse of a spheroid is discussed.

本文讨论了密度不均匀性对椭球引力坍缩的影响。

25. Through analyzing the theory of projection, this paper gives an projection transform method by which can convert IAG75 spheroid, used by 80 coordinate system, which widely used in China.

通过对地图投影原理的分析，提出了将我国目前通用的80坐标系所采用的IAG75椭球进行投影变换的方法。

26. The general equation of heat transfer in the stationary state is solved for four special forms of bodies, namely, plane, circular cylinder, sphere, and prolate spheroid.

接着详细研究了在稳定的情形下普遍传热方程在四种特殊形状的物体中的解，这四种特殊形状是，平面、圆柱体、球体、和长椭球。

27. Asim replied It should be globular or spheroid or even elliptical with a small thread hole in each grain.

应该球形或椭圆形球体，甚至同一个小螺纹孔在每个粮食。

28. Asim replied It should be globular or spheroid or even elliptical with a small thread hole in each grain.

应该球形或椭圆形球体，甚至同一个小螺纹孔在每个粮食。

29. spheroid geodesy

球面大地测量学

-- 来源 -- 英汉 - 翻译参考[网络]

30. A projection is defined as any orderly system whereby the meridians and parallels of the spheroid may be represented on a plane.

投影是一种有规律的方法，用来把椭球面上的子午圈和平行圈映射在一个平面上。

-- 来源 -- 英汉 - 辞典例句

31. The earth is a spheroid and not a sphere.

地球是一个椭球而非球体。

-- 来源 -- 英汉 - 辞典例句

32. a prolate spheroid is generated by revolving an ellipse about its major axis.

扁长球体是将一个椭圆体依其主轴旋转而成的。

-- 来源 -- 汉英 - 翻译参考

33. He shows that the earth is not a true sphere but an oblate spheroid and calc ulates the flattering.

他证明地球不是一个真的球而是一个扁球，而且计算了扁平度。

-- 来源 -- 英汉 - 辞典例句

34. Having a globelike shape;spheroid.

具有球状的；球体的

-- 来源 -- 英汉 - 短句参考

35. A prolate spheroid.

长球体

-- 来源 -- 英汉 - 短句参考

36. oblate spheroid

扁球面

-- 来源 -- 英汉 - 翻译参考[网络]

37. Horton spheroid

霍尔顿型滴形压力储罐

-- 来源 -- 英汉 - 翻译参考[网络]

38. spheroid cavity

球状洞穴

-- 来源 -- 英汉 - 翻译参考[网络]