分析表明硼氧四面体取代硅氧四面体，并被引入皂是石的二八面体结构中。
The analysis indicated that BO_4 tetrahedra substituted SiO_4 tetrahedra and was introduced into the dioctahedral structure of saponite.
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。
In this so-called "fire tetrahedron", heat breaks the chemical bonds of the fuel's hydrocarbon chains.
根据传统观点，液态的水分子也是类似排列，尽管不那么严格，额外的分子会被包进四面体孔隙里。
According to the conventional view, liquid water has a similar, albeitless rigid, structure, in which extra molecules can pack into some ofthe open gaps in the tetrahedral arrangement.
1910年前，他在四面体风筝方面的研究，导致了这艘飞行器的开发。
His work with tetrahedral kites led to the development of this flying machine a few years before 1910.
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。
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.
1912年3月，约翰·麦柯迪试驾亚历山大·格雷厄姆·贝尔的实验性四面体风筝，通过动力飞离地面的“小天鹅3号”。
John McCurdy pilots Alexander Graham Bell's experimental tetrahedral kite, the Cygnet III, which left the ground via powered flight in March 1912.
这就形成了一个四面体，它是由sp3杂化轨道形成的。
So, this forms a tetrahedron, which forms the sp3 hybrid orbitals.
在无序区域，水分子之间更为紧密，使他们的密度比以四面体结构排列的区域高。
Inthe disordered regions, water molecules are more closely packed, makingthem denser than regions where the molecules are arranged in atetrahedral structure.
游戏舞台是一个可旋转的类似魔方的四面体，每个场景都有对应各自玩法的美梦和噩梦两种环境，主角需要在不同梦境下探索，搜集散落的梦之碎片。
The game platform is a rotatable square and every scenario has its own dream and nightmare scene.The player needs to explore different dream scenes and collect the fragments of a dream.
研究者把许多四面体状的骰子放进一个容器，晃动容器直至装满。
The researchers poured tetrahedral dice into containers which they shook until completely full.
有四个等边三角形面的四面体。
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。
Experiment results show that using this new algorithm for tetrahedron, finite element model can provide well visual result.
这是四面体信息系统的网站。
它的位置是在大型四面体结构的正中心，和它是麦田圈船的核心。
Its position is in the exact center of the Large Tetrahedron Structure, and it is the core of the crop circle ship.
因此在空间中是一个三角形，空间中是一个四面体，等等。
根据我们的研究结果去设计性能更好的电解质，未来的计算模型，将会超越四面体配位结构。
Based on our results, to design better performing electrolytes, future computational models will need to move beyond tetrahedral coordination structures.
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。
Optimize the Earth into a tetrahedron, with white, yellow, brown, black human RACES standing on each side of it.
计算四面体体积之和求得油箱正确的含油量。
The correct volume was calculated with total volume of prisms and tetrahedrons.
在蒲丰投针问题的基础上，把投掷物由一维的针推广到二维的凸曲线，三维的正四面体、正六面体；
This paper tries to generalize the throwing objects from the one dimension pin to the convex curve in two dimension, and even the three dimensional regular tetrahedron and regular hexahedron .
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。
Here, a special series of vortices, created by the constant gyrations of the different elements in the star tetrahedron, makes this acquisition possible.
这与大量的理论研究——一个主要的四面体配位结构是2或3左右，取决于离子对的流动率的溶剂化数是相悖的。
This contradicts numerous theoretical studies which indicated a primarily tetrahedral coordination structure with a solvation number near 2 or 3, depending on the prevalence of ion pairing.
在此基础上，用冻结势方法计算了该超晶格系统的价带带阶；用四面体方法计算了该系统的联合态密度。
The valence-band offsets of such systems are calculated by frozen potential method and their Joint density of states has been computed by tetrahedron method.
在晶体中观察到多个层错和一个由两个层错三角形组成的层错四面体。
Several stacking faults and a tetrahedron composed of two stacking faults in triangular were observed within the crystal.
我们的结果显示4.5的溶剂化数，这表明是一个非四面体结构溶剂化锂离子，锂电池专家哈里斯说。
"Our results indicate a solvation number of 4.5, which points to a non-tetrahedral solvation structure for the lithium ions," says lithium-battery expert Harris.
现在你为不可思议的RNA/DNA星四面体整装好！
Now you are equipped for the development of the magical RNA/DNA star tetrahedron!
每个简单多面体进一步剖分为四面体。
Every simple polyhedron is further divided into tetrahedrons.
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。
The calculation accuracy and the calculation efficiency of hexahedron mesh generated by author are higher than tetrahedron element.
硅的内部结构是一个四面体。
The internal structure of silica has a pyramid(tetrahedron) unit.
只有一部分A离子处在四面体的位置上。
只有一部分A离子处在四面体的位置上。
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