球形（球形是日常生活中人们的叫法，严格的来说叫做球体，英文：sphere）是一种简单空间几何体。半圆以它的直径为旋转轴，旋转所成的曲面叫做球面。球面所围成的几何体叫做球体，简称球。半圆的圆心叫做球心。连结球心和球面上任意一点的线段叫做球的半径。球心到球面上任意一点的距离都相等。连结球面上两点并且经过球心的线段叫做球的直径。
网络释义专业释义
类型：标准（Standard）：这个类型是一种标准的针孔摄像机、球形（Spherical）：这个类型是一种球形的摄像机，也就是说它的镜头是球形的、点状圆柱（Cylindrical point）：使用这种类型的摄像机的时候，所有的...
基于1438个网页-相关网页
... Shear 扭曲 Spherize 球形 Twirl 旋转没关系使影像沿着它的中心举办旋转，并且越贴近中心，旋转越热烈，从而创设出旋涡的效果。 ...
基于184个网页-相关网页
短语
球形奶牛 Spherical Cow
球形安全阀 ball relief valve ; ball safety valve
坎迪诺平面球形图 Cantino planisphere
球形把手 [建] knob ; ball handle
球形补偿器 ball type expansion joint ; expansion ball joint ; SCQX ; Flexible ball joint
球形扭曲 Spherify
球形止回阀 [机] ball check valve ; ball non-return valve ; ball and seat valve ; return valve
地球形状 [测] earth shape ; [测] earth figure
球形化 Spherify ; Spherize ; Spherical globalization
-
sphericity - 引用次数：12
Phosphors with high efficiency （non-aggregation, fine particles and regular morphology （sphericity） ） can improve the luminescent efficiency of W-LED effectively.
性能优异的荧光材料（高纯度、不团聚、颗粒细、形状规则（最好为球形））的使用可以有效提高白光LED发光效率。
参考来源 - 球形钇铝石榴石（Y -
spherical - 引用次数：193
The M molecular sieve crystal presented reunion shape and grew in together, pellet appearance was spherical or elliptical.
M分子筛晶体是呈团聚状地生长在一起,颗粒形貌为球形或椭圆形。
参考来源 - MCMsphere - 引用次数：44The results showed that the coating composite are sphere and has an even distribution,and the average size was about 40nm in diameter. The prepared samples have potential applications for cleaning polluted water with the help of magnetic separation.
样品颗粒呈球形,分布均匀,平均粒径约为40nm,具备良好的磁分离性能。
参考来源 - 多孔壳/磁核结构光催化剂的制备及表征global - 引用次数：4The zinc ferrite crystal grain gained was well distributed, whose range was from 40-60nm, and the crystal grain appeared global.3.
得到的铁酸锌晶粒大小均匀，粒径范围在40—60nm，晶粒呈球形。
参考来源 - 辐照下铁酸锌高温煤气脱硫剂的制备 -
spherical - 引用次数：119
A complete dynamic model for the spherical robot was obtained.
得到了该球形机器人的完整动力学模型。
参考来源 - 期刊学术社区 -
sphericity - 引用次数：8
First, the physical property of ash grain of Jiaozuo Fengying power plant are outlined, the natural keeping consistency and the true density of ash grain sample was confirmed, the sphericity of ash grain was selected etc.
首先分析焦作冯营电厂灰渣颗粒的物性,确定灰渣颗粒试样的真实密度、静止自然堆放密度、选取灰渣颗粒的球形度等。
参考来源 - 双鼓泡泠渣器冷态颗粒运动的实验研究 -
sphere - 引用次数：6 参考来源 - 岩石爆破中炸药爆炸能量分布的测试和研究
-
sphere - 引用次数：1 参考来源 - 求解Fisher型方程的混合Jacobi
-
sphere
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
-
只有拥有球形膨胀物质的星系才可能容纳超大质量的黑洞。
Only galaxies with a spherical bulge—like component appear to accommodate supermassive black holes.
-
拥有大量微小绒毛的叶子，如蕨类植物，可以将球形水滴聚集在叶子表面。
Leaves that have tons of tiny hairs, like a fern, can hold spherical water droplets in focus above a leaf's surface.
-
通过那些概率密度图，我们可以知道轨道的形状，我们知道它们是球形对称的。
Doing those probability density dot graphs, we can get an idea of the shape of those orbitals, and we know that they're spherically symmetrical.
-
Timpani or as it's sometimes called a kettledrum, and it was playing two different pitches, actually sort of playing this pitch and this pitch, the octave and then the fifth.
定音鼓,或者有时称作半球形铜鼓,它正演奏两个不同的音高,实际上在演奏这个音高和另外一个音高,八度音阶和这个五度
应用推荐
$firstVoiceSent
- 来自原声例句