查询词典 spherical

A spherical polygon formed by the arcs of 3 great circles.

由三个大圆的一些弧线所形成的球形多边形。

An algorithm of determining the minimum convex spherical polygon is presented.

继而给出星下点最小凸球面多边形的判定算法；与传统方法不同，该算法无需求解星下点坐标即可判定星下点几何特征，进而计算卫星分布面积，作为星下点几何特征的二维表征。

Results Rabbit conjunctival epithelial cells and fibroblasts can be cultured successfully in vitro, the epitelial cells are polygon or spherical, and the fibrobiasts are long spindle. After cryopreserved for one month, eighty percent of the cells were successfully resuscitated.

结果 兔眼结膜上皮细胞和上皮下成纤维细胞可以在体外成功培养，结膜上皮细胞呈圆形或多角形，成纤维细胞呈长梭形；冻存细胞1个月后复苏成功率达80%。

The design and implementation of planar tile pyramid tile topological model, but this model was extended to the global level, and to achieve a global scale suitable for remote sensing images and terrain data expression of spherical tile pyramid model.

设计并实现了基于平面瓦片金字塔的瓦片拓扑模型，同时将该模型拓展到球面上，实现了适合全球尺度下遥感影像和地形数据表达的球面瓦片金字塔模型。

Research based on data from the organization of multi-resolution, multi-scale data storage solutions for a series of theoretical and technical issues, Virtual Earth focus on the technical framework, spherical tile pyramid model, with tiled OGC WMS services integration, and geospatial services portal integration aspects of a more systematic analysis and experimentation, and come to some conclusions. The main contents are: This paper aims at database security which is a hot topic of information security at present. The database is the most important part of information system and it play an important role.

研究了从数据基础组织到多分辨率、多尺度数据存储所需解决的一系列理论和技术问题，重点在虚拟地球技术的架构、球面瓦片金字塔模型、与OGC瓦片WMS服务的集成、与空间信息服务门户的集成等方面进行了较为系统的分析和实验，并得出了部分结论。

This paper proposes a method based on quantum measurement for spherical shell clustering.

提出一种基于量子测量的球壳聚类方法。

After that, numerical examples of period vibration and destroy of the spherical shell are presented.

给出了球壳产生周期振动和最终被破坏的数值算例。

The effects of material imperfection on period vibration of the spherical shell are discussed.

讨论了材料的缺陷参数对球壳产生周期振动的影响。

The design of optical window on a spherical shell in electro-optical systems is introduced.

介绍光电系统中球形壳体上光学窗口的设计方法。

The shallow spherical shell is widely applied in engineering, which is always under complicated loads.

扁球壳在工程中应用广泛，但受力情况复杂，其力学性能的研究日益受到重视。

The network space is the typical form of abstract space when it comes to the digital stage.

网络空间是抽象空间数字化阶段的典型形式。

The Notarial System,as the system of judicial certification in our country,is both the constructor and the defender of social credit system,It has its special value and function in the social honesty.

公证制度作为我国司法证明制度，既是社会信用体系的建设者，同时也是社会信用的捍卫者，在诚信中有其特殊的价值和功能。