pentagonal

Both simple pentagonal dodecahedron habit and other morphology of pyrite crystals develop free growth layers on the { 210} faces.

除简单的五角十二面体外，其他形态黄铁矿晶体的{210}面上也发育有自由生长层。

Which of the following sets of shapes can make a complete pentagonal prism?

下列哪一组图形可以砌成一个完整的五角柱体?

The wave-front error of scanning beam turning caused by the angle errors of pentagonal prism and the kinematical errors of guide rail was analyzed with computer simulation.

并用计算机模拟试验分析了五角棱镜的角度制造误差和导轨引起的运动误差产生的扫描光束转向的波前误差。

Rational Pentagonal B é zier Representation of Circular Arcs and Blowup Sampling of Algebraic Curves

圆弧曲线的有理五次Bézier表示及代数曲线胀开采样方法

The results show that the fine-grained hypidiomorphic pyrite, with a crystal form of pentagonal dodecahedron, contains more Au than others.

结果表明以五角十二面体晶形为特征的半自形细粒状黄铁矿含金性较高；