spherical GRE

Some important theoretical issues of catadioptric omnidirectional systems for the spherical mirror are researched.

摘要对球面镜折反射全向视觉系统某些理论问题进行了研究。

Spherical gas holders, cryogenic tank, unites de transport reservoirs de stockage.

球天然气储罐，低温储罐和储罐运输设备。

The influence of dealcoholization mode on composition of spherical magnesium- alcohol adducts was investigated.

探讨了脱醇方式对球醇镁加合物组成影响。

The shapes of neuronal cell bodies are spherical, ovoid , pyramial, fusiform, stellate or crescentic.

神经元细胞体状有圆，卵圆，锥，梭，星或半月。

There is a different spherochromatism after the two systems correct secondary spectrum,spherical aberration and comatic aberration.

当这两种系统消球差、彗差及复消色差后会产色球差。

A non-wrinkling limited graph for spherical surface parts of retiary metal sheet and metal sheet is obtained.

通过模拟得到了带孔网板和无孔板成球面件时起皱成极限与板厚关系曲线。

Using biserial roller axletree with centripetal spherical support of the host axletree can reduce energy consumption by 30%.

主轴承受用双列向心还球面滚子轴承，可降低能耗30%。

Calculating formulas and derived process of main angles of stator coil colloidization model at bottom end of spherical coordinate are introduced.

本文介绍了定子线圈胶化模在球面坐标系下端部几个主要角度计算公式以及推导过程。

Objective To study the treatment effects of chronic dacryoadenitis and obstruction of nasolacrimal duct by inverse planting silica gel tubes with spherical end.

目探讨逆植球头硅胶管治疗慢性泪囊炎、单纯鼻泪管堵塞临床疗效。

This paper presents an approximate analytic method for the stiffened torispherical shell with opening under uniform external pressure, that is, the equivalent spherical shell method.

本文提出一种外压作用下开孔加筋碟薄壳屈曲近似分析方法──等价球壳方法。

Puffballs are named for the fact that puffs of spores are released when the dry and powdery tissues of the mature spherical fruiting body (basidiocarp) are disturbed.

马勃菌因其成熟球果体（担子果）乾粉状组织摇晃时会释出大量粉尘似孢子而得名。

In this paper, we show that the Pseudo-Symmetric property of spherical point set can be characterized by the eigen values of eigenpolynomial and it has the closeness under the metric sum operation.

本文证明了球面有限点集伪对称性可以完全由其特征多项式根来刻画，并得到了在度量加运算下伪对称性具有封闭性.