球面

In the 1960s the most popular pattern had 336 dimpled octahedrons in parallel circles around the ball.

在20世纪六十年代最流行的式样是336个八面体酒窝分布在环绕球面的平行圆周上。

Fourth Point: Yao needs to practice his face up jumper from the post, with no dribbles.

第四点，姚必须练习他的不运球面框跳投。

The processing characteristic and the jugged formation principle of Klingelnberg cyclo-palloid spiral bevel gears were analyzed.The corresponding curve equations were deduced based on the teeth shape s formation characteristic.

分析了克林贝格摆线齿锥齿轮的加工特点和齿形形成原理，结合其齿长方向是产形轮长幅外摆线的锥面展成线及齿廓球面渐开线的特点，推导出相应的曲线方程。

The experimental method was improved, by using a ball to press the sclera samples, which were obtained nine months after surgery. The pretesting, relaxing and creeping experiments were carried out.

改进实验方法，采用球面致压拉伸巩膜的实验方法，对术后9月组上述5种兔眼巩膜试件进行预拉伸、应力松弛、蠕变的生物力学实验研究。

Of sphere, the siring has seif-aligina performance.

座圈的安装—球面的轴承，办有调心性能。

The self-aligning ball bearing was invented by It has two rows of balls and a common concave sphered raceway in the outer ring.

这种轴承有两列球，外圈有一个共同的凹型球面滚道。

It adopts solid lighting system instead of spherical spotlighting system.

2照明系统采用了固体光源，非球面聚光系统。

By way of contrast, you cannot fit the sheet of paper on to the surface of a sphere or a saddle-not without squashing or stretching it.

通过比较的方式，你不可能把一张纸刚好贴在一个球面上或者一个马鞍面上-如果你不弄皱或者扯裂它的话。

To overcome the deficiency in managing and operating the global data of both Longitude-Latitude Grid and Quaternary Triangular Mesh, a new discrete global grid-Degenerate Quadtree Grid is put forward, and its tessellating principle and coding rule are presented. Then, its geometrical distortion is calculated and analyzed in details.

为有效解决经纬度格网与四元三角网在全球空间数据管理与操作中存在的不足，提出一种新的全球离散格网剖分方法―球面退化四叉树格网，给出该格网的剖分原理与编码规则，并对其进行几何变形计算与分析。

In imaging electron optics, for a concentric spherical system composed of two spherical electrodes with electrostatic focusing, the electrostatic potential distribution and the spatial-temporal trajectory of electron motion can be expressed by analytical forms. It is naturally to take such system as an ideal model to investigate the imaging properties, as well as the spatial-temporal aberrations, to analyze its particularity and to find the clue of universalities and regularities.

在成像电子光学中，由两个球面电极组成的静电聚焦同心球系统，由于其静电电位分布和电子运动的空间和时间轨迹能以解析形式表示，很自然被采用作为理想模型，研究其成像特性和空间―时间像差，分析系统的特殊性，从而寻找具有普遍意义和规律性的线索。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。