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- A point equidistant from the vertexes of a regular polygon. 中心点，中枢与一正多边形各角顶点等距的一点
- The circle has greater area than a regular polygon of the same perimeter. 正的面积比同样周长的正多边形的面积大。
- The perpendicular distance from the center of a regular polygon to any of its sides. 边心距正多边形中心到其任意一条边的垂直距离
- A line segment that joins the center of a regular polygon with any of its vertices. 将正多边形的中心与它的一任一顶点起的来的线段
- A regular mosaic is a pattern made up by repeating the same regular polygon over and over, with no spaces in between, and no overlap of the shpaes. 规则的马赛克是通过相同的规则多边形不断重复拼接而成的图案,其间没有空隙,互不重叠。
- It studied the radiation problem of TLP, and paid attention to the computation of added mass and added damping about TLP which cylinders are set as regular polygon. 研究了张力腿平台的辐射问题，重点研究了浮筒柱正多边形分布情况下，总体辐射附加质量和阻尼系数计算问题。
- Parts could be machined to polygon prisms based on the property of roulettes that their central shapes are regular polygon prisms if tolerance was permitted. 根据定轴轮系的传动性质，可推导出多齿轮固定轮系旋轮线的轨迹。
- Two layer regular polygon central configurations of 2N-body problems are studied. The conditional equations and existence proof of these solutions of the problems are given. 摘要研究2N体问题2层正多边形中心构型。给出了2层正多边形中心构型存在的条件方程，论证了解的存在性。
- For solving regular polygon,the author presents a geometrograph which divides the circumference uniformly and arbitrarily; and derives an analytic expression. 介绍任意等分圆周的几何作图法及所推导的解析表达式，提出用解三角形法解决正多边形零件在设计和加工中的计算问题。
- There are circle, traingle, square, regular polygon, curve figure, and regular tetragon in each drawer.Children can have knowledge and sense of figures with this material. 蒙特梭利 (感官探索教育) - 几何拼板柜 Montessori (Sensorial) - Geometric Cabinet Geometric cabinet helps children to extend the concept of basic figures taught with geometric figure tray.
- The equivalent Fresnel numbers of the regular polygon and slit are calculated by using the radius of inscribe circle and half width of the slit as the feature length. 以正多边形的内切圆半径和狭缝的半宽度为特征尺度,给出了匀幅平面波入射时正多边形和狭缝的等效菲涅耳数。
- A new type of NC lathe,in which the lathe tool is rotating while the work is turning,is probed that can machine the polygon prism of which the transverse section is regular polygon. 为了实现在车床上加工多面体的目的,在车床上增加一个旋转轴,让车刀作旋转运动,适当调整刀具和工件的转速比、中心距及刀具长度等参数,可以在回转的工件上车出横截面为正多边形的多面体;
- Electron microscopic photographs show well developed thylakoids with phycobilisomes attached and surrounding the nucle-oplasm,polygonal body and . 电子显微镜相片显示，藻细胞中类囊体十分发达，它连接着藻胆体，并包围着核质、多角体和蓝藻颗粒体。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- even (or regular) features; a regular polygon. 对称的（或规则的）特征；规则的多边形。
- BENDING OF THIN REGULAR POLYGON PLATES 正多边形弹性薄板的弯曲解
- phase mixture regular polygon models 正多边形模型
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- regular polygon circumscribed circle 正多边形外接圆
- The fascist soldier thrust his bayonet into the man's body. 那个法西斯士兵把刺刀刺入那人的身体。
