椭圆的

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投影几何，他带来有椭圆投影、球极投影、平行正投影和透视法等。

Ovalisation at maximum bending strain in the small scale reeling tests was not measured.

在小型卷轴测试中基于最大弯曲应变成椭圆形是没有规则。

It is found that the fiber of phloem of broussonetia is irregular elliptoid at cross section.

同时发纤维横截面是带有中腔不规则椭圆形结，呈束纤维分布。

That must be the oval unroofed amphitheater in Rome. It was basically a stadium with comprehensive functions.

那就是罗马椭圆型露天竞技了，基本上是综合功能体育。

Endospore, or spore, the round resistant dormant structure formed in the latter phase of the bacterial growth.

某些细菌在生长发育后期，在细胞内形成具有很强抗逆性圆形或椭圆性休眠造。

It should be realised that ovalisation of the 22mm outer diameter pipes was minimal and difficult to measure.

显然，22毫米外径管成椭圆形是最小以测量。

This article introduced field assembly of large-scale towers adopting jack,the welding of the shell,heat treating and hydrostatical test.

介绍了大型塔器采用千斤顶进行组对、焊接、热处理、水压试验,同时对如何解决塔段出椭圆变形超标问题进行阐述。

The shape of cross-section is an ellipse folded in half through one symmetry axis, and the axis keeps perpendicular with pinacoid-view.

断面形状为沿对称轴对折椭圆，此对称轴始终垂直于轴截面，其方向与平面图上流道中线无关。

Besides, error curve and error ellipse are analyzed.So, it is shown that error ellipse is inutility, and error curve is useful and effective.

对中桩误差曲线和误差椭圆分析认为，误差椭圆无实际意义，误差曲线实用而有效。

With the concavity and integrability of sublinear terms near zero,the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.

本文利用次线性项在零点附近凹性和可积性，用移动平面法给出了一类次线性椭圆方程正解对称性.

Abstract With the concavity and integrability of sublinear terms near zero,the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.

摘 要 本文利用次线性项在零点附近凹性和可积性，用移动平面法给出了一类次线性椭圆方程正解对称性.

The metaphor representing the Yin and Yang or the first male and female connection - the right and left eyes of Horus is the Vesica Pisces becoming the symbol for the First Light.

隐喻表了阴阳或最初男性和女性连接-何露斯左右眼睛就是两端尖椭圆形成为最初光符号。