查询词典 reference ellipsoid

By the utilization of the symmetric characteristic of the tensor,algebra relation between the elements in the tensor and refraction index ellipsoid equation,an approach base on Attenuated-total-reflection technology was proposed for the measurement of the QEO coefficient of the organic polymer.

利用该张量的对称特性、各个元素之间的已知关系以及折射率椭球公式，本文提出了一种基于衰减全反射技术的测量有机聚合物二次电光系数的方法。

By the utilization of the symmetric characteristic of the tensor, algebra relation between the elements in the tensor and refraction index ellipsoid equation, an approach base on Attenuated-total-reflection technology was proposed for the measurement of the QEO coefficient of the organic polymer.

有机聚合物材料的二次电光系数是衡量其二次电光效应的一个重要参数，其可以用一个6×6阶的张量来表示。利用该张量的对称特性、各个元素之间的已知关系以及折射率椭球公式，本文提出了一种基于衰减全反射技术的测量有机聚合物二次电光系数的方法。

The analytic solution of scattering field by an ellipsoid in any shape is presented utilizing transformation of coordinates.

利用坐标的尺度分析得出了任意椭球粒子散射场的解析解，导出了这种散射场的交叉极化分辨率，并在毫米波段进行了仿真。

Seed cones borne in groups of 1-6, globose or subglobose, 0.9-1.6(-2.5)× 1-2(-2.5) cm; cone scales 20-30, proximal 2 margins often convex in outline, or all 4 margins ± concave in outline, middle part with or without distinct shoulders at widest point, apex usually recurved, umbo rhombic, distally with 4 or 5(-7) toothlike projections 1-3.5 mm. Seeds 2-5 per cone scale, brown or dark brown, irregularly ellipsoid or multiangular and ± compressed, 4-6.5 × 2-3.5 mm; wings 0.2-0.25 mm wide.

1-6个中的成群忍受的球果，球状或近球状， 0.9-1.6(-2.5)* 1-2(-2.5)厘米；珠鳞20-30，轮廓的下部的2个边缘通常凸面，轮廓的或全部4个边缘多少凹面，有或没有在宽点的离生的肩的中部，先端通常下弯，鳞脐，上部每珠鳞具4或5(-7)种子2-5 1-3.5毫米的齿状预测， 4-6.5 * 2-3.5 毫米；翅0.2-0.25毫米宽。

Fruit long-ellipsoid or subglobose, densely covered with uncinate or straight bristles, or tubercles; ribs inconspicuous or slightly prominent; vittae distinct or obscure, irregularly arranged on the dorsal and lateral surfaces, usually 3 on commissure.

果长椭圆形或近球形的，密被具钩或直刚毛，或小瘤；棱不明显的或稍突出；油管明显的或不明显，在背面和侧面不规则排列，通常在接着面上3。

Utricle subglobose to broadly ellipsoid, compressed; pericarp fleshy.

胞果近球形的到宽椭圆形，压缩；果皮肉。

Stamens 5; anthers yellow, ellipsoid; staminodes 3- or 4-toothed, ca. 1/2 as long as stamens; stigma capitate. Utricle brown, obcordate.

雄蕊5；花药黄，椭圆形；退化雄蕊3或4齿状，大约1/2倍雄蕊长；柱头头状胞果棕色，倒心形。

Corolla purple, ventrally whitish and with 2 conspicuous longitudinal folds, tubular-campanulate, 5-7.5 cm. Capsule ellipsoid, ca. 4 cm, stellate hairy when young; pericarp to 2 mm.

紫色，腹带白色的花冠并且具明显纵向褶层，管状钟状，椭圆形的厘米蒴果，约厘米，幼时星状毛；果皮给2毫米。

Seeds numerous, uniseriate, wingless or margined, oblong or ellipsoid, plump or flattened; seed coat minutely reticulate, mucilaginous or not when wetted; cotyledons accumbent or rarely incumbent.

种子多数，单列，无翅或边缘，长圆形或椭圆形，肥厚的或扁平；当被弄湿时，不的种皮微小的网状，黏的或；子叶依着的或很少现任。

Seeds uniseriate, wingless, oblong, ovoid, or ellipsoid, plump; seed coat smooth, reticulate, rugose, or striate, mucilaginous or not when wetted; cotyledons accumbent or rarely incumbent.

单列的种子，无翅，长圆形，卵球形，或椭圆形，肥厚；平滑，网状的种皮，具皱纹，或不，被弄湿的具条纹，黏或；子叶依着的或很少现任。

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。