椭圆

Capsule long ellipsoid, ovoid-ellipsoid, or ovoid, septicidal, 4- or 5-valvate.

蒴果长椭圆形，卵球状椭圆形，卵球形或，，-或5镊合状。

The shape of the earth is an oval.

地球形状是个椭圆形。

The planets move around the sun in ellipses.

各行星围绕太阳按椭圆形运转。

Divisor scalar multiplication is the key operation in hyperelliptic curve cryptosystem.

除子标量乘是超椭圆曲线密码体制中关键运算。

Corona lobes elliptic, adnate to base of gynostegium.

副花冠裂片椭圆形，合蕊冠贴生于基部。

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

在卷轴测试中基于最大弯曲应变成椭圆形是没有规则。

Apsidal transfer can be carried out straightforwardly or by devious ways.

比较了人造卫星在两个椭圆轨道间远拱点冲击过渡迳直方式和迂回方式。

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

关于影几何，他带来有椭圆影、球极影、平行正影和透视法等。

This spinning area surrounding the event horizon is called the ergosphere and has an ellipsoidal shape.

这活动视界周围旋转区域是所谓能层而具有椭圆形。

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

同时发现构皮纤横截面是带有中腔不规则椭圆形结构，且呈束纤。

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且难以测量。

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

那就是罗马椭圆露天竞技场了，基本上是综合功能体育场。

In order to meet the requirment of producement improved Butt Joint Radioscopy Procedure, and required satifac-tory effects.

为了满足生产需要对椭圆封头拼接焊缝射线探伤工艺进行改进,并取得了满意效果。

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构造。

Seeds 2 per valve, brown-yellow, semiellipsoid, 2--3 mm, flat on 1 surface, irregularly pitted, truncate at 1 end.

种子2每裂片，棕色黄，半椭圆形，2-3毫米，平在1面，不规则具洼点，截形在1末端。

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

介绍了大塔器现场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现椭圆变形超标问题进行阐述。

Setout ellipse curve with the traditional method of four-center will bring up offset of point and deformation of chart .

四心圆法测设椭圆曲线会造成点位偏移,图形变形。

However, Bacillus licheniformis was aerotolerant anaerobe, in a shape of ellipse and swelled in the middle with production of Arginine hydrolase.

地衣芽孢杆菌是兼性厌氧菌，芽孢呈椭圆形中间膨大，能产生精氨酸双水解酶。

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。

Tendril unbranched or bifurcate. Inflorescence usually a polychasium. Seeds elliptic, obovoid-elliptic, or obtriangular, surface smooth, corrugated, or with strumose protuberance or ribs.

卷须不枝或二叉。通常花序一多歧聚伞花序。种子椭圆形，倒卵球形椭圆形，或倒三角形，平滑表面，具皱褶，或具瘤状突起或肋。