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单词 sphere
释义

sphere /sfɪə(r)//sfɪr/

英汉-汉英词典
  1. n. 范围;球体
  2. vt. 包围;放入球内;使…成球形
  3. adj. 球体的
时 态: sphered, sphering, spheres
名 词: sphericity
词组 | 习惯用语
您要查找的是不是:
  • spheric adj. 球的;球状的(等于spherical)
  • spheres n. 球形包围盒;球体(sphere的复数) v. 把…放在球体内(sphere的第三人称单数形式)
  • spherule n. 小球;小球体
spheres n. [数] 球体(sphere的复数);球形包围盒; v. 把…放在球体内(sphere的第三人称单数形式);
Livingstone sphere 李氏球
gyro sphere 陀螺球
attraction sphere 中心体;中心球
unit sphere [数] 单位球面
sphere introducer 眼球置入器
hollow spheres 空心球体(hollow sphere的复数)
hollow sphere 空心球体
lead sphere 铅丸
sphere tee 通球形三通

网络短语:
extend their service sphere 拓展服务领域
closed solid sphere 闭实心球
generalize poincare sphere 推广的poincare球面
integrating effect sphere 累计球
bolted joint sphere 螺栓节点球
tio hollow spheres tio2空心球
Fe203 hollow spheres 氧化铁空心球
nickel hollow spheres 空心镍球
metalline hollow sphere 金属空球
英语例句库
  1. The Earth is not a perfect sphere.
    地球并不是一个完全的球体
  2. The sculptor rounded the clay into a sphere.
    那位雕塑家把黏土做成了一个球状
  3. Some scientists relegate parapsychology to the sphere of quackery.
    一些科学家把灵学归类到骗术范围
  4. Biology is not my sphere.
    生物学不是我研究的范围
  5. The Indian state's greatest achievements lie in the noneconomic sphere.
    印度政府最大的成绩是在非经济领域
  6. Concentric spheres are parallel.
    同心球面是平行的。
  7. We move in different spheres.
    我们在不同的领域里活动。
  8. The campaigns of enclosing the sphere of influence, launched by media multination corporations, created more and more combination myths.
    世界传媒巨头发起的全球圈地运动,掀起了一个个兼并神话。
  9. Cosmologists repeat the exercise with spheres of various radii to measure this lumpiness at different scales.
    宇宙学家以不同大小的球重复这项测量,就可以探讨各个不同尺度的聚集程度。
  10. Isoperimetric inequality for sphere and ellipsoid is discussed, and the isoperimetric inequality of some region satisfying certain conditions is given.
    全应力的变化范围常用应力椭球方程和应力椭球面来描述。
  11. Recently, several big American publishers have declared themselves eager to move their entire backlist of books into the digital sphere.
    最近,美国几家大型的出版商声明他们将把自己的书籍搬到数字领域
  12. A blowhole will form as a result of an out-gasing of a void in the BGA sphere during the reflow process.
    在迴焊过程中,因BGA锡球内孔隙有气体溢出而形成吹孔.
  13. The smaller mass of the solder spheres on the micropackage, coupled with a thin package, allows quick heat transfer through the component.
    由于微型封装器件上的焊料球质量较小,加上封装体较薄,热量传送通过器件速度很快。
  14. Perhaps the positions of the three pyramidical images in the crystal sphere hold the long-sought key to finding a fourth, as yet unfound.
    也许在水晶球体三个金字塔形图像的位置持有苦苦寻找发现第四个金字塔的钥匙,目前为止还没有发现。
  15. All the various substances and bodies to be found in the sub-lunary sphere were thought to be made up of the four elements in varying proportions.
    月下世界所有的不同物质和物体,都是由比例不同的四种元素所构成的。
  16. The article expounds the application sphere of some elements in analysing food by using the method of atomical spectrum assimilation, and expounds the making of samples by offering examples.
    本文对应用原子吸收光谱法分析食品中某些金属元素的应用范围、样品的制备方法进行了较详细的阐述,并列举了一些金属元素测定方法的实例。
  17. In this paper , a rigidity theorem of hypersurface in real space form will begiven.In addition, we obtain rigidity theorems of submanifold in sphere which improvethe result of Hou and Xu.
    本文给出实空间形式中超曲面的一个刚性定理,同时也得到求面中子流形的刚性结果.
  18. All men have their spheres of action, while I alone seem dull and incapable, like a rude borderer. (Thus) I alone am different from other men, but I value the nursing-mother (the Tao).
    世人都精明机巧,而我却无所识别的样子。一边静的像海似的,另一面却像不止的飙风。别人都好像很有作为,唯我不求上进。我同世人不同,追求道的生活。

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原声例句
7.哈利波特与死亡圣器

His dark eyes were still fixed upon the coiling serpent in its protective sphere.

他黑色的眼睛仍旧集中在上方那条在保护球体里旋转的蛇身上。

Emma的美味英语

So a sphere is an object that is shaped like a ball, a sphere.

因此,球体是一个形状像球的东西,球体。

科普小杂文

So we just see a black sphere reflecting nothing.

因此我们只能看到一颗不反射任何东西的黑色球体

少儿百科之歌

57.7 Earths could fit in my giant sphere.

我能装下 57.7 个地球。

头脑特工队2

She handed the sphere to Joy.

她将那个球递给乐乐。

TED演讲(视频版)双语精选

They want to jump over to those positively charged copper spheres.

它们想跳上这些带正电的铜球。

少年谢尔顿 第四季

We need to keep the sphere suspended precisely in the scintillator.

我们得让这完美悬浮固定在这个闪烁体之中。

PBS趣味科普

But they also aren't perfect spheres.

但是它们也不是完美的球体

少儿动漫万用对白

Ahem. Well, certainly a lot of trouble over that odd little sphere.

毫无疑问,这一大堆麻烦都是由那个小球引起的。

英语单词畅谈美国文化

It's obvious that our social spheres have been widely differert.

很明显,我们的社交领域有很大的不同。

中文百科

球面

一个球面。
Proyección en dos dimensiones de una esfera definida mediante paralelos y meridianos.
Datos para hallar el área y volumen de la esfera respecto del cilindro circunscrito.
Un círculo máximo divide la esfera en dos hemisferios iguales.

球面是在三维几何空间内理想的对称体。在数学上,这个项目是一个球体的表面或是边界;但是在非数学的使用上,这是三维空间中一个球或是只是他的表面。在物理学中,球(通常被简化与理想化)是能碰撞或堆积与占有空间的一个物体。

英语百科

Sphere 球面

A two-dimensional perspective projection of a sphere
r – radius of the sphere

Circumscribed cylinder to a sphere
An image of one of the most accurate human-made spheres, as it refracts the image of Einstein in the background. This sphere was a fused quartz gyroscope for the Gravity Probe B experiment, and differs in shape from a perfect sphere by no more than 40 atoms (less than 10 nanometers) of thickness. It was announced on 1 July 2008 that Australian scientists had created even more nearly perfect spheres, accurate to 0.3 nanometers, as part of an international hunt to find a new global standard kilogram.[5]

A sphere (from Greek σφαῖρα — sphaira, "globe, ball") is a perfectly round geometrical object in three-dimensional space that is the surface of a completely round ball, (viz., analogous to a circular object in two dimensions). Like a circle, which geometrically is a two-dimensional object, a sphere is defined mathematically as the set of points that are all at the same distance r from a given point, but in three-dimensional space. This distance r is the radius of the ball, and the given point is the center of the mathematical ball. The longest straight line through the ball, connecting two points of the sphere, passes through the center and its length is thus twice the radius; it is a diameter of the ball.

近义、反义、联想词
近义词
n.
environment, artifact, artefact, geographical area, geographic area, geographical region, geographic region

联想词
spherical球的;realm领域,范围;circle圆;circles园;realms领域;dimension尺寸;orb天体;radius半径,半径范围;cube立方体;periphery外围;outer远离中心的;
英英词典
sphere n.
  1. a particular environment or walk of life
    • his social sphere is limited

    synonymous: domain, area, orbit, field, arena
  2. any spherically shaped artifact
  3. the geographical area in which one nation is very influential

  4. synonymous: sphere of influence
  5. a particular aspect of life or activity

  6. synonymous: sector
  7. a solid figure bounded by a spherical surface (including the space it encloses)
  8. a three-dimensional closed surface such that every point on the surface is equidistant from the center
  9. the apparent surface of the imaginary sphere on which celestial bodies appear to be projected

  10. synonymous: celestial sphere, empyrean, firmament, heavens, vault of heaven, welkin
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更新时间:2025/6/17 10:07:24