ellipsoid

In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ellipsoid.

实际上地球不是精确的球形,而有点象一扁椭球.

词典精选例句

In the fibers on the spinning line, the dispersed phase distributed in PP matrix phase as ellipsoid. Along the spinning line, the number per unit area and the diameter of droplets decreased, the aspect ratio increased.

纺程纤维中分散相呈椭球状分布于基体中，沿纺程单位面积内分散相液滴数目减少、直径减小，而长径比增加。

互联网摘选

The main visualization techniques are linear propagation and ellipsoid display.

应用最多的方法主要有线性延展法和椭球体表示法.

互联网摘选

In this paper, the irregular sphere gravitational potential is given based on adapting to a tri-axial ellipsoid model of a small body, and the spacecraft orbital dynamics equation around a small body is established.

针对可以用三轴椭球体近似建模的小天体，给出了非球形引力势函数，建立了航天器绕飞小天体的轨道动力学方程。

互联网摘选

Drupe usually 1 per infructescence, red or white, usually ellipsoid, papilliferous, 0. 7-1 cm in diam.

核果通常1每果序，红色或白色，通常椭圆体，，-1厘米直径。

互联网摘选

The earth is a flat ellipsoid, thus the plane and sphere location model are suitable for small network, and oblate spheroidal earth model is suitable for lightning location.

由于地球为扁椭球体，平面和球面定位模型只适用于覆盖范围较小的探测网。因而地闪定位只有采用椭球面定位模型方可保证精确定位。

互联网摘选

Starting from the index ellipsoid, the elasto-optical coefficient of crystal is analyzed.

运用折射率椭球分析晶体的弹 光效应 .

互联网摘选

The earth is an ellipsoid.

地球是椭圆体.

互联网摘选

The asteroid Ivar is modeled as a tri-axial ellipsoid, its sphere gravitational potential is given, and spacecraft orbital dynamics equation around the asteroid Ivar is established.

将小行星Ivar近似为三轴椭球体，给出了非球形引力势函数，建立了航天器环绕小行星Ivar的轨道动力学方程。

互联网摘选

Aggregate long ellipsoid, 13 cm long, 9 cm in diameter ; pericarp with glaucous lenticels.

聚合果长椭球形, 长达13厘米, 直径约9厘米,外果皮有苍白色皮孔.

互联网摘选

Deciduous shrub of eastern North America whose leaves turn scarlet in autumn and having racemes of yellow flowers followed by ellipsoid glossy red berries.

北美东部每年落叶的灌木，它的叶子在秋天变成鲜红色有黄色花的总状花序和椭圆的平滑的红浆果。

互联网摘选

Nuts ellipsoid to cylindrical, ca. 2 mm long, smooth, apex beaked.

坚果椭球形至长圆柱形, 长约2毫米, 光滑, 顶端具喙.

互联网摘选

A new method that combines the ellipsoid method and affine arithmetic is presented.

本文提出了一种结合椭球算法和仿射算术的新方法求解鲁棒性几何规划.

互联网摘选

Drupe red, globose to ellipsoid, 1-1. 5 cm in diam. , papilliferous;

核果红色，球状到椭圆形，1-1.5厘米直径，乳头状突起；

互联网摘选

After analysing the thermal expansion ellipsoid, we find out that the optimal seed orientation is [ 101].

通过分析热膨胀椭球，[101]方向被确定为最佳籽晶方向。

互联网摘选

The result shows that the target strength formula derived in this paper is consistent with that of the rotational ellipsoid.

理论上推导出的水下前向散射目标强度的计算公式与旋转椭球体目标强度的经验公式一致。

互联网摘选

In addition, the concepts of reachable set and state-space ellipsoid are introduced to capture the time-domain constraints.

另外，为了处理约束，引入了可达集和状态空间椭球域的概念。

互联网摘选

The ellipsoid is defined by its semi-axis, and the flattening of the ellipsoid or the semi-axis.

这个椭球面通常以它的长半轴和短半轴或者长半轴和扁率定义.

互联网摘选

The point blast induced spherical wave is the especial instance of the ellipsoid shock wave.

点源球面结构冲击波是旋转椭球面冲击波的特殊情况.

网络文摘精选

The internal reflection property of ellipsoid is discussed.

本文讨论椭球的内反射性质.

互联网摘选

Shape Shadow On Manual-excavation Ellipsoid Club-Footed Pile

人工挖孔椭形扩底桩初探

互联网摘选

This paper discussed the method of establishing local independent coordinate system through Ellipsoid transformation.

阐述了应用椭球变换建立区域独立坐标系的方法.

互联网摘选

Earth is a'slightly irregular ellipsoid, according to photographic data received from vanguard 1 and 2.

根据接收到的“先锋1号”和“先锋2号 ” 人造卫星发回的摄像资料, 地球是一“稍不规则的椭圆球体”.

互联网摘选

In this way the sphere is transformed into an ellipsoid.

于是球体变成为椭球体.

词典精选例句

Indrafted the surface distribution dual-ellipsoid model, and the demands of welding numerical simulation was primely satisfied.

文中采用的表面分布双椭圆热源模型，较好地符合了TIG焊接热流分布的形态。

互联网摘选

A desingularized panel method was developed for calculating the three-dimensional nonlinear potential flow about a submerged ellipsoid moving at constant forward speed.

本文开发了一种去奇异面元法用于计算以定常前进速度运动的近水面椭球体引起的三维非线性自由面势流。

互联网摘选

The result shows that only the similar ellipsoid drawing theory can pass all the verification.

检验结果表明,只有类椭球体放矿理论能全部通过连续流动检验.

互联网摘选

Discovery of Flat Revolving Ellipsoid Glacier Boulder in Sichuan, China

四川九寨沟县甘海子发现扁平椭球体状冰川漂砾

互联网摘选

Deducing the Approximate Formula of Arch Field Area by Making Use of Taylor Series Iterative Arithmetic of Legendre Series Coordination Inverse Solution on Terrestrial Ellipsoid

利用Taylor级数计算弓形面积的近似公式勒让德级数计算大地坐标主题反解的迭代算法

互联网摘选

An ellipsoid name , semi-major axis, and inverse flattening.

参考椭球体, 椭球半长轴和.

互联网摘选