基本释义:

十五边形

网络释义

1)pentadecagon

[,pent?'dek?ɡ?n],十五边形

2)pentagonal dodecahedron,五边形十二面体

3)situation during the10th Five-year Plan,"十五"形势

4)quindecagon,十五角形

5)pentagon number,五边形数

6)pentagon,五边形

用法和例句

On the properties of pentagon numbers complement

关于正整数的五边形数补数的性质

For any positive integer n,let a(n) denotes the pentagon numbers complement.

对于任意的正整数n,设a(n)表示n的五边形数补数,也就是a(n)是最小的非负整数,使得n+a(n)为一五边形数m(3m-1)2。

For any positive n,let f(n) denote the pentagon number residue,that is,for any fixed positive n,f(n) is the smallest nonnegative integer number such that n-f(n) is a pentagon number (m(3m-1))/2.

对于任意的正整数n,设f(n)表示n的五边形数的余数,即f(n)是使得n-f(n)为一五边形数(m(m-1))/2的最小非负整数。

6 GHz pentagonal circular polarization micro-strip antenna in view of the single coaxial feed.

6 GHz的单点馈电的五边形宽带圆极化微带天线进行理论分析及设计实现,给出了完整的设计过程,找到了一种确定馈电点位置的合理方法。

Researching makes a detailedly analysing and expounding of the pentagon circular polarization microstrip antenna in view of the single ended side.

针对单端侧馈五边形圆极化微带天线进行了详细分析和论述;简要介绍了微带天线的实现方法,并介绍了一种用于分析多边形微带天线的有效方法———有限元分析法;通过对一个5。

By utilizing two field regions with stronger EM field intensity, the pentagon antenna has not only higher EM intensity, but also over twenty times frequency bandwidth.

五边形天线合理利用了两个超宽强场区,使该天线不仅有高而平稳的场强而且能轻易达到二十倍频以上带宽。

A polygon having five sides and five interior angles.

五边形有五条边和五个内角的多边形

A five-pointed star formed by five straight lines connecting the vertices of a pentagon and enclosing another pentagon in the completed figure.

五角星形一种有五个顶点的星形，由连接五边形各顶点的直线构成并包含另一个完整的五边形

a star with 5 points; formed by 5 straight lines between the vertices of a pentagon and enclosing another pentagon.

有五个顶点的星星；由一个五边形的顶点之间的五个直线组成并且围绕另一个五边形。

The five-sided structure itself covers an area of 29 acres.

这座五边形的建筑本身占地29英亩。

Geometric Optimization and Thermal Effect of Five-Sided Slab

五边形板条的优化设计及其热效应分析

Across the Potomac River is the Pentagon, a strange, low, five-sides building.

跨过波托马克河就是五角大楼??一座奇特而又低矮的五边形建筑。

An early plot plan for a new War Department headquarters, with its irregular pentagon shape.

这是五角大楼最初的设计图纸，当时还被设计为不规则的五边形。

Light and Heavy Step Phenomenon in 5-Phase Hybrid Stepping Motors for Pentagon Drive Mode

五相混合式步进电动机五边形接法的轻重步现象

Analysis of Attenuation Coefficient and Cutoff Character in Isosceles Right Triangular Waveguide and Pentagonal Waveguide;

等腰直角三角形和五边形波导截止特性和衰减特性分析

The Calculation of Pentagon Impact Compactor’s Need for Traction Force and Simulation Analysis

五边形冲击压实机所需牵引力的计算及数值仿真

A Finite Element Method of 5-parameters Quadrilateral for the Stationary Stokes Equations;

定常Stokes方程的五参数四边形有限元法

Numerical Simulation Study of Performance of Empennage Forming of Liner with Five Concave Arc Margins Cutted

五凹弧切边罩尾翼成形三维模拟研究

The Application of the Out-in Complementary Principle in the Research of the Right Pentagon and the Right Decagon in the Early Qing Dynasty

出入相补原理在清初正五边、十边形研究中的应用

An arrangement of five objects with one at each corner of a rectangle or square and one at the center.

梅花形五点排列将五个物体分别安排在一个长方形或正方形的四个边角和一个中心里

The Edge Works and Invisible Works on Love of Female in Wusi Period;

论五四女性情爱主题写作中的边缘文本和隐形文本

A design having five sides composed of converging arcs, usually used as a frame for glass or a panel.

五瓣花饰，梅花形装饰一种图案，有由凸弧组成的五边，常用作玻璃框架或窗格

By adding a transparent edge to your image you can add jagged, rounded, angled edges or provide a3 D effect.

加入透明边缘你的形象,你可以补充凹凸不平,四舍五入,角边或提供三维效果.

The spacecraft will orbit the sun as an equilateral triangle with sides of5 million km.

这三艘航天器会围绕太阳运行，形成一个边长为五百万千米的正三角形。