查询词典 spherical surface

Bottom with a spherical surface, paved the center of granite, Kecheng outline of the hemisphere to four centimeters in diameter brass center-embedding, and along the east-west direction of the blister copper inlay to the Tropic of Cancer that this point respectively to the Earth's East and West to Extension.

塔底呈球面状，正中铺花岗石，刻成半球轮廓，以直径4厘米黄铜柱嵌入中心点，并沿东西方向镶嵌粗铜条，以表示北回归线由此点分别向地球的东、西方向延伸。

The main component of the celestial globe is a hollow bronze globe, with crisscross grids on the spherical surface, which are used to delineate the exact position of celestial bodies.

整个铜球可以绕一根金属轴转动，转动一周代表一个昼夜，球面与金属轴相交于两点：北天极和南天极。两个极点的指尖，固定在一个南北正立着的大圆环上，大圆环垂直地嵌入水平大圈的两个缺口内，下面四根雕有龙头的立柱支撑着水平大圈，托着整个天体仪。

Generation and reconstruction of computer-generated hologram of images display on spherical surface by use of conformal maps is presented.

研究了基于共形对应的球面图像的计算全息图的生成和重现。

The non-commutativity of two gen-erators in an algebra or a group can usually lead to a certain geometrical phase.whose magnitude is generally an area of a circuit(e.g.a triangle)in a certain space.such as the spherical surface or the Euclidean plane.

通常一个群或且一个代数中两个生成元的不对易性会导致某种几何相位。这种相位可能对应于球面或且欧几里德平面几何中某个闭合回路的面积。

By using the multi-year series of the circulation indices P and C for the closed pressure system on the unit radius spherical surface,three characteristic quantities of annual system centers(around the climatological center C-) are defined.1Average distance r,which is defined as the weighted geometric average distance of the annual system centers C deviating from the climatological center C-(i.e.the center location anomaly C′),is a measurement for distribution area of the system...

用单位半径球面上闭合气压系统环流指数P、C的多年序列，构造了历年系统中心在C-周围分布的3个特征量：1平均距离r，它定义为历年系统中心C偏离于气候中心C-的权重几何平均距离，是系统中心分布区域大小的度量；2压缩系数μ，它描述了历年系统中心分布区域偏离于圆形的程度，是历年系统中心位置分布各向异性的度量；3极大异常方向β，它用系统中心极大异常偏离-C处正东方向的角度，给出了系统中心的主要异常方向。

The author points out that the combination of horizontal observable should be used in the form of the complex number in the study of gravity field through an inspection of the principles of torsion balance and rotational gradiometer and the discussion of the acquisition of height anomaly from vertical deflections according to Molodensky's, as well as the fact that some combination of horizontal gradient components are orthogonal functions on a spherical surface.

通过对扭秤、旋转梯度仪工作原理的考察和 Molodensky 关于垂线偏差推求高程异常的论述以及目前业已发现水平梯度分量的某种组合是球面正交函数系的事实，作者明确指出，在地球重力场的研究中，水平方向观测量的组合应作为复数使用。

Variety including gulley ball bearing, cylindrical roller bearing, spherical surface roller bearings, circular cone roller bearings, angle contact ball bearing, needle bearing and other many kinds of types.

品种包括深沟球轴承、圆柱滚子轴承、球面滚子轴承、圆锥滚子轴承、角接触球轴承、滚针轴承及其它多种类型。

The reflection effect of the spherical surface of a hemisphere solid immersion lens has been investigated using the vectorial diffraction theory for high numerical aperture systems.

应用高数值孔径系统的矢量衍射理论研究了半球形固体浸没透镜球面表面的反射对SIL系统透射场的影响。

The method can be used to get fine metrical precision of spherical surface.

从而实现了高精度检测球面面形。

If you try to spread a saddle surface on a plane you will have to make folds in it, whereas doing the same with a spherical surface you will probably tear it if it is not elastic.

如果你把一个马鞍状的表面在一个命名上展开，你必须重叠一部分，而如果你展开的是一个球面，如果它不是由弹性的，你就可能会撕裂它。

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。