tetrahedrons
- tetrahedrons的基本解释
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[变形] tetrahedron的复数形式
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n.
四面体
- 相关歌词
- Word Is Bond
- Channel Zero
- 相关中文词汇
- 四面体
- 拼写相近单词
- tetrahedron
- 拼写相近词组、短语
- tetrahedron equation
- tetrahedron group
- 更多网络例句与tetrahedrons相关的网络例句 [注：此内容来源于网络，仅供参考]
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The variable geometry truss mechanisms have been studied extensively and systematically by this project. The research plan has been completed all sidedly, and expected results have been obtained. Three new kinds of combination decahedrons and a new class of variable geometry truss mechanism, which is composed of an octahedron and three tetrahedrons connected in parallel form, are proposed. The position analyses for decahedrons, dodecahedrons, triple-octahedrons, combinations decahedron and a new type of structure of variable geometry truss mechanisms are presented by introducing additional extra linear displacement sensors and using resultant elimination and homotopy continuation algorithms. The method of kinematical analysis of variable geometry truss mechanisms is established.
课题组对变几何桁架机构进行了深入的研究，全面地完成了研究计划，取得了预期的成果；提出了三种新的十面体组合机构以及由一个八面体和三个四面体组成的新型变几何桁架机构的结构形式；应用结式消元、附加传感器和同伦方法等提出了十面体、十二面体、三重八面体、组合十面体和新型变几何桁架机构的位置分析方法；建立了变几何桁架机构运动分析的一般方法；建立了简洁的凯恩和拉格伦日动力学的模型；应用有限元和子结构方法，提出了变几何柞架机构弹性动力学模型，导出了逆动力学方程的显式形式；设计和研制了一台可折叠的八面体变几何杵架机构装置等。
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This paper proposes an algorithm to divide an arbitrary polyhedron to tetrahedrons and gives its theoretical basis, data type and implementation.
本文提出了一种将任意多面体剖分为四面体的算法，给出了算法理论基础的证明、算法具体实现步骤及所用数据结构。
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This structure took threefold-symmetric Bricard linkages,composed of six tetrahedrons,as fundament,and implemented retractability through tetrahedrons' rotation around the adjacent hinges.
这种结构以6个四面体构件形成的三向对称环形连杆机构为基础，通过四面体绕相邻铰转动实现结构的闭合和开启。
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These techniques, element deletion and face swapping, will be used for improving stability of tetrahedrons in this thesis.
试验结果表明：此法在一定程度上避免了狭长单元和扁平单元的产生。
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The quality and quantity of the newly generated tetrahedrons will greatly affect the subsequent computations.
2四面体单元稳定性的提高四面体重构后新产生的单元的数量和质量将直接影响到模型后续计算。
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- 更多网络解释与tetrahedrons相关的网络解释 [注：此内容来源于网络，仅供参考]
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perspective tetrahedrons：透视四面形
perspective relation 透视关系 | perspective representation 余辉残留图象显示 | perspective tetrahedrons 透视四面形
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Frames made of Hollow Tetrahedrons：空心四面体框架群
钢筋混凝土框架柱:column in RC frames | 空心四面体框架群:Frames made of Hollow Tetrahedrons | 消能偏心支撑框架:energy eccentrically braced frames