tetrahedron

释义

n.

四面体

网络

正四面体；四面形；四面体杂志

词形变化

复数：tetrahedrons

在例句中理解 33 句

1. A man with a large heavy blood stained tetrahedron mounted over his head.

   一名男子有大量沉重的血沾满四面体装在他的头上。

2. Optimize the Earth into a tetrahedron, with white, yellow, brown, black human races standing on each side of it.

   地球优化成一个四面体，四面上分别站着白黄棕黑四色人种。

3. The building combines four sides of a tetrahedron : a hexagon, a cross, a rectangle and a circle into one pavilion.

   建设结合四面四面体：六角形，跨，一个矩形和一个圆圈为一个展区。

4. The geometry of the crop circle ship is an octahedron (double pyramid) at the core of a large tetrahedron.

   麦田圈船的几何是一个在大型四面体的核心的八面体（双金字塔）。

5. The gallium and germanium present in the form of isomorphism in tetrahedron coordination with sulphur in sphalerite.

   镓、锗与硫呈四面体配位，形成闪锌矿型晶体结构，以类质同象形式伴生于闪锌矿中。

6. A new finite element space is studied in which the scaling function of B-spline wavelet is considered as the shape function of tetrahedron.

   研究了一类新的有限元空间，它以B样条小波函数作为有限等参元的形状函数；

7. The space above the floor of the tetrahedron encompasses a variety of colors that lie beyond direct human experience.

   四面体底部上方的空间，包含了人类无法直接经验到的各种颜色。

8. tetrahedron A three-dimensional SOLID, a POLYHEDRON, in which all four faces are EQUILATERAL TRIANGLEs.

   四面体一种三维立体，是四个面都为等边三角形的多面体。

9. The solid finite element model of the knuckle has been built using a second order solid tetrahedron element.

   这一坚固的转向节模型是由坚固的二级四面体单体元素做成的。

10. The calculation accuracy and the calculation efficiency of hexahedron mesh generated by author are higher than tetrahedron element.

    所剖分的六面体单元的-算精度和计算效率都高于四面体单元。

11. Experiment results show that using this new algorithm for tetrahedron , finite element model can provide well visual result.

    实验表明，研究的新算法用于四面体单元的有限元模型，具有良好的切割处理效果。

12. Cytokinesis of petunia belonged to simultaneous cytokinesis, and quartet cell was tetrahedron form.

    胞质是同时型分裂，四分体小孢子为四面体型。

13. the tin atom rendered four-coordinate in a distorted tetrahedron structure.

    锡原子呈五配位畸变三角双锥构型。

14. In this so-called "fire tetrahedron" , heat breaks the chemical bonds of the fuel's hydrocarbon chains.

    在这个所谓的“燃烧四面体”中，热量打破了燃料的烃链上的化学键。

15. Play method: the tetrahedron triangle module toy reverses without barrier.

    玩法：四面三角体模块玩具无障碍翻转。

16. And a fast LUT architecture based on tetrahedron interpolation is described, which is suitable for real time systems.

    最后在四面体插值算法的基础上，提出了一种适合于实时应用的快速查找表结构。

17. The algorithm first construct a progressive mesh based on the source mesh and change the mesh into the simplest form, tetrahedron.

    算法首先对原始三角网格构造一个累进网格，把三角网格简化成最简单的形式，四面体。

18. The particle in the fly ash of low calcium is the silicon oxygen tetrahedron structure, one's own activation is very low.

    低钙粉煤灰中的微粒为硅氧四面体结构，自身的活性很低。

19. The internal structure of silica has a pyramid( tetrahedron) unit.

    硅的内部结构是一个四面体。

20. Rotational Inertia of an Arbitrary Tetrahedron Around the Centroid Axis

    任意四面体绕质心轴的转动惯量

21. Tetrahedron of Enterprise Sustainable Competitive Advantage and Management to Its Growth

    企业可持续竞争优势四面体结构模型及成长管理

22. Normal Curves on the Surface of a Tetrahedron

    四面体表面上的正则曲线

23. metatrons cube + star tetrahedron different pictures possible like the evolution in nature

    梅塔特隆立方体+星辰四面体不同的图案组合可能就象自然界的进化过程

24. Miniaturize the endoscope localizing sensor by regular tetrahedron shaped differential magnetic dipoles

    用四面体结构磁偶极子对内窥镜定位探头微型化的研究

25. Analytical Method for Workspace Analysis of Seven-celled Tetrahedron Variable Geometry Truss Robotic Manipulators

    七重四面体变几何桁架机器人工作空间分析的解析法

26. Application of Tetrahedron-Like Concrete Penetrating Frames in River Improvement, Bank Protection and Emergency Work

    混凝土四面六边透水框架群技术在河道整治、护岸及抢险中的应用

27. Experimental Study on Effect of Scour Prevention and Sedimentation Promotion of Bank Protection of Tetrahedron Penetrating Frame Groups

    四面体框架群护岸型式防冲促淤效果试验研究

28. Incenter coordinate formula and its application of tetrahedron

    四面体的内心坐标公式及其应用

29. Effects of overhead ratio and pole's length-width ratio on deceleration and accretion promotion of tetrahedron-like penetrating frames

    架空率、杆件长宽比对四面六边透水框架群减速促淤效果的影响

30. Experimental Study on the Resistance Characteristic of Water Flow through the Permeable Frames of Tetrahedron with Six Sides

    穿越四面六边透水框架群的水流阻力特性试验研究

31. And so now I have hydrogens at the four corners of a tetrahedron.

    放在碳正四面体,的四个角上。

32. So, this forms a tetrahedron, which forms the sp3 hybrid orbitals.

    这就形成了一个四面体，它是由sp3杂化轨道形成的。

33. The shape of a water molecule is such that each H2O molecule is surrounded by four neighbours arranged in the shape of a triangular pyramid - better known as a tetrahedron.

    一个水分子的形状是这样的：相邻地四个水分子组成一个金字塔形的四面体。