查询词典 reference ellipsoid

Achenes sessile; body narrowly ovoid or narrowly ellipsoid, ca. 2 mm; veins ca.

瘦果无柄；身体狭卵球形或狭椭圆形，约2毫米；约的脉8。

Stamens few to 10; filaments linear; anthers ellipsoid.

对10 很少的雄蕊；花丝线形花药椭圆形。

The constructed surface not only has the same structure to the bicubic Coons pacth, but also it can help us to obtain different surfaces by changing the values of the parameters. Furthermore, it can accurately represent torus、ellipsoid and so on.

所构造的曲面不仅具有双三次Coons曲面片的相似的结构，可以通过改变参数，得到不同的曲面片，而且还能精确地表示圆环面、球面、椭球面等二次曲面。

Main processing workpieces for: plastic mold connector (FPC, USB, FFC, PPC, SATA, etc.) on the use of various high-precision needle PIN, Inserts and hardware module on the use of tungsten steel punch, forming punch (the Quartet, hexagonal, ellipsoid, etc.).

主要加工工件为：连接器塑胶模(FPC、USB、FFC、PPC、SATA等)上使用的各种高精密PIN针、镶件和五金模上使用的钨钢冲头、成型冲头。

Utricle gray-black, narrowly ellipsoid or ovoid, compressed, 2-3 mm, sometimes marked with lines, glabrous, with an apical, emarginate, crestlike appendage.

胞果灰色黑色，狭椭圆形或卵球形，压缩，2-3毫米，有时显著线状斑纹，无毛，带有一顶端，微缺，冠状附加物。

This paper discusses the significance of a new tool, the Inertia Moment Projection ellipsoid, for the deformation description and strain analysis of structural objects with arbitrary shape.

本文讨论了一种新的数学工具，即惯量投影椭球，在具有任意形状构造变形体的变形描述与应变分析中的意义。

Inertia matching ellipsoid is a valid method to posture optimization for take-off motion.

仿真和实验表明，惯性匹配椭圆是一种较好的跳跃机器人起跳姿态优化方法。

This paper optimized take-off posture of hopping robot by applying inertia matching ellipsoid and directional manipulability.

提出了一种跳跃机器人起跳运动优化方法，分析了跳跃机器人惯性匹配与跳跃性能的关系。

Numerical simulations and trials show inertia matching ellipsoid corresponds to the robot's hopping height.

基于空间浮动基建立了跳跃机器人变约束动力学模型；运用惯性匹配椭圆和方向可操作度理论，优化起跳姿态。

By analyzing the influence of hemisphere pits with different dimension and ellipsoid pits with different aspect ratio on stress and strain distribution of lap joint, the possible propagation of fatigue crack was discussed, and the effects of localized pitting corrosion on the structural integrity of lap joints were discussed.

通过分析不同尺寸的半球形蚀坑和不同长短半轴比值的半椭球形蚀孔应力应变分布的影响，探讨搭接件疲劳裂纹的可能扩展方向，讨论局部孔蚀对搭接件结构完整性的影响。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。