ellipsoid的例句大全

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

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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。

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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。

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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。

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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。

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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。

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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。

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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。

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The Research on Amphibious Vertical Unified Datum Based on Reference Ellipsoid Surface

基于参考椭球面的陆海垂直基准统一的研究

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The formula for area of triangle on ellipsoid by means of geodesic coordinate is derived in this paper.

推导出用三顶点的测地坐标计算地球椭球面上三角形面积的公式。

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for overcoming the defect of the low solution accuracy of computing navigational method on circle earth the normal and inverse solutions of conformal course ( rhumb line) on the ellipsoid are studied in the paper and checked by examples as well.

为了克服计算航法在地球圆球体上解算精度低的缺点，研究了地球椭圆体面上进行等角航线（恒向线）正、反解算的理论，并以算例进行校核。

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The geographical coordinates of sample data and block data are transformed into the coordinates formed by the searching ellipsoid's strike direction, inclination and vertical direction.

将样品数据和块体数据所在的地理坐标转换到搜索椭球体的走向、倾向、垂向所构成的坐标系中；

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According to the experimental results from atmospheric surface layer and turbulence cell, a cubic model of ellipsoid depicting large scale structure is put forward.

根据大气近地面层对流湍流池的实验结果，提出了一种用于描述大尺度相干结构的立体模型&椭球结构模型。

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Shape Shadow On Manual-excavation Ellipsoid Club-Footed Pile

人工挖孔椭形扩底桩初探

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The sliding direction of whole slope is assumed. Thus this method can be applied to slope with rotational failure surface such as semispherical, ellipsoid, or composite failure surface that is the combination of the above rotational surface with plane.

该方法适用于对称和非对称的旋转破坏的边坡稳定问题，如边坡破坏面为对称的圆弧、旋转椭圆等旋转面，或者这些旋转面的组合面，或者旋转面与平面的组合面等。

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A study of the spherical aberration of refracted image on the rotational ellipsoid

旋转椭球面折射成像的球差研究

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The Properties of Error Ellipsoid and Its Applications in Confidence Regions of Points

误差椭球的性质及其在置信域问题中的应用

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Discussion on the Calculation Methods of the Surface Area of Ellipsoid

对地球椭球体表面积计算方法的商讨

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Shape Quality Inspection of Industrial Oblate Ellipsoid of Rotating Object

工业旋转椭球体外形质量检测方法

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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。

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