ellipsoid
美 [ɪ'lɪpsɔɪd] 
英 [ɪ'lɪpsɔɪd]
- n.【数】椭圆；椭(圆)球
- 网络椭圆体；椭球；椭球体
词形变化
复数：ellipsoids
英汉解释
英英解释
例句
In this paper, unit moving trihedron is first constructed for a point on the surface of a revolution ellipsoid.
以旋转椭球体面上某点为原点建立一个大地坐标单位活动坐标架。
Ellipsoid blue white and color as the national flag, is the top one, "May the sun, " with the flag symbolizes.
椭圆面上蓝下白，为国旗色，上端有一轮“五月的太阳”，寓意同国旗。
The interrelation between the signs of the birefringence in the planes of symmetry can be deduced from the index ellipsoid .
各对称面的双折射符号之间的相互关系，可以从标准椭球体推定。
Fruit a drupaceous capsule, ellipsoid-ovoid, puberulent, 1-seeded, perianth persistent, style persistent and developing into a beak.
果具核果蒴果，椭圆形卵球形，被微柔毛，1种子，宿存的花被，花柱宿存的和发展成为一喙。
filaments glabrous; anther locules connate, slightly divergent proximally, ellipsoid, longitudinally dehiscent.
花丝无毛合生的药室，分叉下部，椭圆形的稍，纵向开裂。
In this paper, a double-ellipsoid heat source model was used for simulating the welding heat source of bogie frame.
采用双椭球热源模型，对转向架构架焊接过程中所涉及热源进行仿真计算，并通过试验验证了结果准确性。
anthers ellipsoid, basifixed, locules parallel, longitudinally dehiscent.
花药椭圆形，基着，平行，纵向开裂。
Stigmas capitate. Achenes exceeding persistent perianth, brown, shiny, broadly ellipsoid, trigonous.
柱头头状瘦果超过宿存花被，棕色，发亮，宽椭圆形，三棱。
Achene brownish, ellipsoid-ovoid, ca. 1 mm, compressed, almost not oblique, smooth or verrucose, with a slightly elevated ring by margin.
瘦果带褐色，椭圆体卵圆形，约1毫米，压缩，几乎不斜，平滑或瘤状，带有一有点举起的环在边缘。
Seeds ellipsoid to suborbicular, broad, margin with a round membranous wing.
种子椭圆形到近圆形，宽，边缘具圆形膜质的翅。
The IMP ellipsoid is equivalent to the arbitrary shape of structural object for the description and analysis of deformation.
在进行构造变形描述和分析时，构造标志体形状与其惯量投影椭球是等效的。
An evergreen tropical American tree(Theobroma cacao) having leathery, ellipsoid, ten-ribbed fruits borne on the trunks and older branches.
呈椭球形，有坚韧外壳，壳上有十道棱，果实结在树干上和老的枝条上。
Then, under the bound assumption of the disturbance energy, another ellipsoid containing all perturbed trajectories is determined.
然后寻找在有界能量干扰作用下另一个能包含系统所有可能状态轨迹的椭圆域；
The ellipsoid model is the first part of a spatial reference system definition.
椭圆体模型是空间引用系统定义的第一部分。
In missile optics, ellipsoid domes are adopted, which have larger ratio of length to diameter than conventional hemispherical domes.
由此诞生了保形光学，它将导弹的导引头由半球形改成了长径比更大的椭球形。
Finally, the nodal flexibility nature is evaluated with flexible ellipsoid for the tension structures.
最后，通过柔性椭球研究了张力结构节点的柔性特征。
ovules numerous; placentation axile. Styles 2. Capsule ovoid, globose, or ellipsoid, dehiscing longitudinally or irregularly; pericarp thin.
胚珠多数中轴胎座花柱2蒴果卵球形，球状，不规则的或椭圆形，纵向开裂或；
filament filiform; anther ellipsoid or cylindric, apex mucronate or apiculate, connective narrow.
花丝丝状花药椭圆形的或圆筒状，先端短尖或具细尖，狭窄的药隔。
Figs axillary on normal leafy shoots, solitary or paired, red when mature, conic-ellipsoid, slightly tuberculate, sessile.
榕果腋生在正常叶状枝上，单生或成对，成熟时红色，椭圆形的圆锥形，稍具瘤，无梗。
Guitar berries after flowering, fruit ellipsoid, with a round ball.
花后结浆果，果椭球形，圆球形。
A single curvature shell of an inscribed ellipsoid was used as the experimental shell.
实验壳体采用单曲率椭球内接多面壳体。
So we place the scene node 50 units over the center of the ellipsoid with this parameter.
所以我们用这个参数把场景结点从椭球中央上移50个单位。
A method to reconstruct ellipsoid from its occluding contours observed in three images is also presented.
本文还提出了从三幅及三幅以上透视图中的椭球轮廓线重建椭球的方法。
Analytic solutions of post-Newton metric component were got by series expansion in oblate ellipsoid coordinate system.
对由后牛顿效应产生的度规分量利用椭球坐标系及级数展开求得解析解。
Berry ovoid or ellipsoid, apex different in texture from base, exocarp smooth, explosively dehiscent at maturity.
浆果卵球形的或椭圆形，先端质地不同于基部的，外果皮平滑的，爆炸开裂在成熟时。
Aiming at long-range missile, eccentricity of acceleration of gravity was studied considering the globe as ellipsoid.
针对高空远程弹箭，研究了地球为椭球体时的重力偏心。
According to the ellipsoid of refractive index of biaxial crystal , this paper discussed the propagation of energy in crystal .
本论文从双轴晶体的折射率椭球出发，研究了锥形折射的能量传播规律。
But the high is to take on the ellipsoid of the Earth based on the normal, is not engineering standards required for elevation (normal).
但是大地高是以所取的椭球面上的法线为依据的，并非是工程上所需要的水准高程（正常高）。
Ultimate leaf segments densely hairy; fruit oblong-ellipsoid; ribs inconspicuous.
末级的叶裂片有密毛；果长圆状椭圆形；棱不明显。
In nonlinear system state bounding estimation, an extended optimal bounding ellipsoid (EOBE) state estimation algorithm is presented.
接着研究了非线性系统下状态定界估计，提出了扩展最优定界椭球状态估计算法。
filament filiform; anther cylindric to ellipsoid, connective narrow.
花丝丝状花药圆筒状的到椭圆形，药隔狭窄。
filament filiform; anther ellipsoid or cylindric, connective narrow.
花丝丝状花药椭圆形的或圆筒状，药隔狭窄。
upper lemma laterally compressed, obliquely ellipsoid, cartilaginous to coriaceous, margins flat or inrolled.
上面外稃侧面压扁，椭圆形的斜，软骨质对，平的边缘或。
anthers dimorphic: reflexed oblong-ellipsoid and erect ovoid, sparsely villous.
花药二形：反折长圆状椭圆形和直立卵圆形，疏生长柔毛。
Ovary ellipsoid (drum-shaped), glabrous. Stigma conical, spirally ridged.
子房椭圆形的（鼓形成），无毛。
Post-Newton metric was got inside and outside a uniform uncompressed ideal fluid oblate ellipsoid at rigid rotation.
在后牛顿近似下，得到由均匀不可压缩理想流体在刚体自转下形成的扁球体的内外度规。
Capsule dark brown to blackish brown, broadly ellipsoid to ovoid; inner perianth segments ovate to elliptic.
蒴果暗褐色的到微黑棕色，宽椭圆形到卵球形；内轮花被片卵形的到椭圆形。
The Earth is an ellipsoid, slightly flattened at the poles and bulging at the equator.
地球是椭圆体，在两极稍扁，在赤道凸起。
Leaves glabrous; petiole without wings; utricles ellipsoid.
叶无毛；没有翅的叶柄；胞果椭圆形。
For a man who thought his best talent was throwing an inflated ellipsoid a long way, I've been fortunate in my career.
相较于认为自己最擅长的是将橄榄球扔出很远的人来说，我为自己的事业感到庆幸。
