半径

Based on the analysis of the single-ring resonator, both the transfer functions of parallel-coupled structure and the ones of series-parallel structure in multiple-ring high order resonators are derived using the transfer matrix method. And the influences of the length of straight waveguide between rings, coupling coefficients between rings, coupling coefficient between straight waveguides and ring, the number of rings and the radii of rings on spectral response are also analyzed. Spectral response at drop channel with maximally flat response pass bands and sharper roll-off could be achieved by optimizing these parameters, so as to improve the performance of output spectral response.

在分析单环结构的基础上，利用传输矩阵法，推导了多环并联和多环串联两种耦合结构的高阶谐振器的传输函数公式，分别分析了并联环间直波导的长度、串联环间耦合系数、环与直波导间的耦合系数、环个数和环半径对相应结构输出特性的影响，通过优化这些参数实现下话路输出光谱具有通带的最大平坦性和过渡带良好的滚降特性，从而达到改善其输出光谱特性的目的。

An example of this is specifying three collinear points to the circle fitting tool.

一个例子就是用同一条直线上的三点来拟合圆，如下图，这三点会拟合成两个半径相同的不同圆

Tang Gaohua, Su Huadong, Commutative ring and zero-divisor semigroups of regular polyhedrons.

乔晓云，唐高华，郑学谦。单圈图的全图谱半径，广西科学15（2008），No.3， 224-227 4。

A handsaw for cutting short radius curves; similar to a compass saw .

用来切割短的半径曲线的手锯；类似于钢丝锯。

In this paper ,we proved that The Laplacian radius of the complete graph of star is 2n+1

本文证明了星图的全图的拉普拉斯谱半径为2n+1这一结论

This paper presents a new better searching method based on reordered vectors in complex field.

本文提出了一种在球半径范围内搜索向量的方法，即球译码方法，并在复域内提出一种基于重新排序的更好的搜索算法。

The torque is equal to the circumferential component of the force times radius .

转矩等于轴向的力的分量乘以半径。

The study shows that in the radial direction the dynamic forces acting on the particle balance on the particle itself; there is not a so-called trajectory of the particle in which the composition of forces acting on the particles is zero, but there is a trajectory of the particle in which the radial slip velocity of particle is zero, the tra...

通过对固体颗粒的运动和受力分析发现固体颗粒在沉降过程中径向合力几乎处处为零，不存在所谓的径向合力为零的一个平衡轨迹面，但存在着一个径向沉降速度为零的轨迹面，这一轨迹面就是平衡轨迹面法所要寻找的；首次推导出了该轨迹面半径与固体颗粒直径、水力旋流器自身几何参数以及操作参数之间的定量表达式。

It covers the 12 square mile radius of the town and is comprised of some 380 access points.

它涵盖的12平方英里半径的城市，是由一些380接入点。

We can given also the computational formula of the radius of the metallic atom .

我们也能够给出金属原子半径的计算式。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。