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

关于投影几何，他带来的有椭圆投影、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.

在小型的卷轴于最大弯曲应变的成椭圆形是没有规则的。

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的后期，在细胞内形成的具有很强抗逆性的圆形或椭圆性的休眠构造。

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

同时发现构皮纤维的横截是带有腔不规则的椭圆形结构，且呈束纤维分布。

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

那就是罗马的椭圆型露天竞技场了，本上是综合功能的体育场。

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

显然，22毫米外径管的成椭圆形是最小的且难以。

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

绍了大型塔器现场采用千斤顶进行组对、焊接、热处理、水压验,同时对如何解决塔段出现椭圆变形超标的问题进行阐述。

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

断形状为沿对称轴对折的椭圆，此对称轴始终垂直于轴截，其方向与平图上的流道线无关。

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

对桩的误差曲线和误差椭圆的分析认为，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的凹性和可积性，用移动平法给出了一类次线性椭圆方程正解的对称性.

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的凹性和可积性，用移动平法给出了一类次线性椭圆方程正解的对称性.

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.

隐喻表现了阴阳或最初的男性和女性连接-何露斯的左右眼睛就是两端尖的椭圆形成为最初光的符号。