tetrahedron

复数：

名词复数: tetrahedrons

更多词形：

名词复数: tetrahedrons |

单词例句：

Here, a special series of vortices, created by the constant gyrations of the different elements in the star tetrahedron, makes this acquisition possible.

这里，一特别的旋涡，由在星四面体不同元素持续不断的旋转所创造，使这获得变为可能。

The most likely alternative structure, the tetrahedron, would produce only one isomer for this composition.

在这种情况下,最可选的结构是四面体,并且对于这个化合物将只产生一个异构体。

Plato conjectured each of these elements to be made up of a certain Platonic solid: the element of earth would be a cube, of air an octahedron, of water an icosahedron, and of fire a tetrahedron.

柏拉图推测每一种元素都是由某些理想立方体组成：地元素是由立方体组成，风元素是一个八面体，水元素是二十面体，火元素是四面体。

The triangle and tetrahedron optimization methods were developed for the selection of back-ground electrolyte (BGE) in capillary zone electrophoresis (CZE).

建立了两种高效、快速的毛细管区带电泳背景电解质(BGE)的优化方法三角形优化法和四面体优化法。

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。

Tetrahedron sandstone statues tower, the existing four, descending, were folded pyramid.

四面体砂岩造像塔，现存4块，由大到小，呈塔形叠起。

The microspores in tetrad stage showed tetrahedron structure.

小孢子四分体为四面体型。

The second is similar to the first design except the platform is a plane.The third and fourth designs are in shape of a tetrahedron and a cube respectively.

第二种与第一种相似但其活动平台为平面，第三种及第四种则分别为一正四面体及立方体之设计。

It is interesting that one month before I went to Sedona - I bought a smoky quartz Herkimer diamond - in the shape of a star tetrahedron.

在我去Sedona一个月之前, 有趣的是- 我买了一个烟状的石英 Herkimer 钻石--具有星星状的四面体形状。