球面阵列就是指所有阵元分布在一个球体的表面。
Spherical array is to refer to all the array elements distributed in a sphere surface.
定义:与物体相同体积的球体的表面积和物体的表面积和比。
Sphericity:Ratio of the surface area of sphere having the same volume as the particle to the area of the particle.
充满氦气球体的表面是薄膜。柔软的光电板用来捕获太阳光线。
The helium-filled globes will be covered with thin-film, flexible photovoltaic panels to capture sun’s rays.
当储层足够大时,这种炽热岩石的一个球体强行通过上地幔上升到地球表面,在地形上形成一个宽阔的隆起。
When a reservoir is sufficiently large, a sphere of this hot rock forces its way up through the upper mantle to Earth's surface, creating a broad bulge in the topography.
如果宇宙的时空像球体表面一样正向弯曲,平行的光线就会交合在一起。
If the universe's space-time is positively curved, like the surface of a sphere, parallel beams would come together.
至此开始形成的就只会是锂磷酸铁,通过控制环境,研究人员能够使球体表面为玻璃质而非晶质。
From then on the growing sphere is just lithium phosphate and, by manipulating the conditions, the researchers were able to make the coating glassy rather than crystalline.
在球运行路径的某一点(10米处,或人墙的位置)球的速度下降,使空气在球体表面形成较稳定的层流。
Some way into its path - perhaps around the 10 m mark (or at about the position of the wall of defenders) - the ball's velocity dropped such that it entered the laminar flow regime.
研究足球周围的气流是麦凯恩课题的一个自然延伸——她和她的学生正在研究粗糙表面对气流的影响,而足球课作为球体的测试模型。
Studying the air flow around soccer balls is a natural extension of McKeon's research, in which she and her colleagues study how surface roughness affects air flow, using spheres as test models.
该设计中,相交的球体嵌在一个表面覆盖浅水层的矩形平面中,好像将大海都圈到了这个设计中。
The intersecting spheres are embedded in a rectangular plan topped by a sheet of water, pulling the ocean horizon into the composition.
在球体表面上的一条直线,就是你可能画出的最大圆,就像是赤道或经度线。
And on the surface of a sphere, a straight line is the biggest possible circle you can draw.
这个球是空心球体,表面有一层厚厚的聚氨酯橡胶。
The ball is a hollow aluminum sphere covered with a thick layer of polyurethane rubber.
为了令正二十面体的外形更接近球体,我们把它的面分解成更小的面,并将更多的端点升到球体表面。
In order to improve the roundness of the icosahedron, its surfaces are divided into smaller ones and more points are raised to the surface of the sphere.
火星的运动仅仅是一个球体表面上的一个发光点的运动。尽管它在轨道上旋转,实际却是没有什么变化。
The movement of Mars is merely the movement of a luminous spot on the surface of a sphere , which, although it rotates on its axis, does not actually move anywhere.
研究了由一类均匀各向同性的可压缩超弹性材料组成的球体在给定的表面拉伸作用下的球对称变形问题。
A spherical symmetric deformation problem was examined for a solid sphere subjected to a prescribed uniform radial stretch on its surface.
在西太平洋中,星球地势起伏的对称受到破坏,那里的地球体表面受到抬升。
The symmetry of the planetary relief is broken in the western Pacific where the geoid surface is uplifted.
早期的月球大部分是熔浆构成的液体装球体,表面覆盖着一层较轻矿物组成的薄壳。
The early Moon developed as a mostly liquid ball of magma covered with a thin crust of lighter minerals.
在干燥表面上,球体运动时前方受到的摩擦力比后方要大,且其旋转方向和滑行方向是不同的。
On dry surfaces, the front of a spinning sphere generates more friction than the back, and the sphere veers in a direction different from that of the rotational vector.
编写一个程序计算正方形、球体和圆柱体的表面积和体积。
Write a program to calculate square, sphere and cylinder surface area and volume.
我把这三盏灯分别叫做表面泛光灯,云层泛光灯以及大气泛光灯。依据每盏灯光的名字,它们分别照亮对应的一层球体。
Let's call one of them Surface omni, the other will be called Cloud omni and the last one - ATM omni.
这指的是谁宣扬地球是一个中空的球体,并有一个内部表面积各种理论家的信念。
This refers to the belief of various theorists who propagate that the earth is a hollow sphere and has an internal su ce area.
结果得到了经坐标变换膨胀后的大脑表面球体模型。
Results an inflated spherical brain surface using coordinate transform was obtained.
在单位半径的球体中心对球表面上的投影面积所张的角。
The Angle subtended at the center of a sphere by an area on its surface numerically equal to the square of the radius.
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。
Dynamical cavitation in a spheroid composed of two incompressible thermal-hyperelastic Gent-Thomas materials under boundary dead-loading is examined.
将该理论应用到行星这类球体的时候(在本例中,指火星),质量给定的时候,表面重力与它半径的平方成反比。
When applied to a spherical body like a planet with a given mass (in this case, Mars), the surface gravity will be approximately inversely proportional to the square of its radius.
虽然火星的表面积相当于地球的陆地面积,但是它的直径只有地球的一半,密度也小于地球,只有地球体积的15%,地球质量的11%。
Even though Mars has almost the same land surface area as Earth, it has only half the diameter and less density than Earth - possessing roughly 15% of Earth's volume and 11% of its mass.
这类超弹性-塑性材料中可以发生空穴的生成现象,得到了在表面拉仲作用下球体中空穴生成时空穴半径与临界拉伸之间的关系式和临界拉伸。
Cavitation phenomenon may be found in this elastic-plastic material. Formulae between the cavity radius and the stretch were obtained. The critical stretch was given too.
唯一一个表面上的每个角到中心距离都相等的几何物体就是球体。
The only geometrical object in which every point on the surface is the same distance from the center is a sphere.
利用接收信噪比矩母函数和误符号率之间的关系,并且对复球体的球帽表面积做近似处理得到误符号率的下边界。
Exploiting the relation between MGF of the received signal-to-noise ratio (SNR) and SER, the lower bound of SER is obtained by utilizing the approximation of complex cap surface in this dissertation.
计算结果表明,干制后形状呈球台体较球体的体积收缩率和表面积收缩率均小,有利于表观质量的提高。
The result shows that volume and coverage shrinkage rate of persimmon in sphere cylinder are smaller than in sphere. Drying persimmon in...
计算结果表明,干制后形状呈球台体较球体的体积收缩率和表面积收缩率均小,有利于表观质量的提高。
The result shows that volume and coverage shrinkage rate of persimmon in sphere cylinder are smaller than in sphere. Drying persimmon in...
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