dodecahedrons

dodecahedrons的基本解释

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[变形] dodecahedron的复数形式

n.

十二面体

与dodecahedrons相关的网络例句 [注：此内容来源于网络，仅供参考]

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。

A cocktail dress pieced together from molded bits of aqua and salmon silk was amusing in its eccentric way, but three-dimensional jacket lapels and shoulders that resembled dodecahedrons were over-conceptualized and overdone.

穿着由模塑位的Aqua和鲑鱼丝绸拼凑的燕尾服很古怪，但三维夹克翻领和类似12面体的肩膀，太过度概念化，做的有点过头。