半径的

The "no-charge area," formerly a two-by-six foot box where an offensive foul is not called if contact is made with a secondary defensive player who has established a defensive position, will be expanded to the area consisting of a half circle with a four-foot radius measured from the middle of the goal.

翻译成中文就是这段：以篮筐为圆心，4英尺为半径的半圆区域之内，进攻球员撞击已确定防守位置的辅助防守球员将不被判进攻撞人犯规。这一区域过去是一个2x6英尺的矩形。所以我也一直有疑问到底no-charge area是上面时候出现的。还是上面这段文字的翻译我翻译错误了？

But the size of the space we can get to only grows cubically -- the volume of a sphere of linearly increasing radius.

但是，我们所能达到的太空体积，是以立方增长的—线性增加的半径的一个球体的体积。

In experiment, the bead concentration was adjusted to make the transmission of the light through the cuvette to be about 70%, and the scattering pattern in far field was measured for the angular radius of its first dark ring.

在实验上，把聚苯乙烯小球分散在纯净水中，使其浓度满足光的透过率为70%左右的条件，然后测量单色平行光通过该样品比色皿后的远场衍射图样的第一暗环角半径的数值大小。

Many of them, the higher-ranking individuals for the most part, left altogether, and the others settled down at a safe distance, forming a rough circle about eighty yards around the lions.

很多鬣狗，尤其是绝大部分的地位较高的鬣狗一起离开了，而其他的鬣狗在一个安全的距离上呆着，以狮群为圆心形成了一个大约80码半径的不规则圆圈。

Payment to the Group General Manager of Shanghai Zhaohanzhong revealed in an interview with a group of East China more development strategy : the first step in Shanghai to buy a brand that 140 hectares; The second step, with Shanghai as center of a circle, 2 hour radius of the medium and small cities as economic circles expansion, 2005, the Shanghai company's performance will be the biggest profit growth as a whole group.

金地集团上海公司总经理赵汉忠在接受记者采访时更透露了集团的华东发展策略：第一步，在上海做好这140公顷的大盘打品牌；第二步，在以上海为圆心、2小时车程为半径的中小城市经济圈内扩张，2005年以后，上海公司的业绩将成为整个集团最大的利润增长点。

Our predicted values of nucleonic magnetic moment and charge electronic radius are consistent with empirical values used widely in literature and other calculations in the QCD inspired models.

预言的核子磁矩和电荷半径的数值与文献中广泛应用的经验值和其他许多具有QCD特征的理论模型所预言的值一致。

The on-line density measurement technology with microwave has been narrated as a key part. We has deduced relations between permittivity、the load Q-factor and resonant frequency. And the electromagnetic field for closed cavity 、open cavity has been analyzed. we also discuss the design of cavity that is used in experiment、means for how to stir electromagnetic wave and choice of diameter/length ratio for cavity.

接着重点说明了微波在线密度测量原理，基于麦克斯韦方程组深入推导了微扰情况下介电常数与谐振频率，有载品质因数的关系；分别讨论了封闭谐振腔和开孔谐振腔中的电磁场以及微扰方法中所使用的谐振腔的设计及设计中激励方式、腔长/半径的选择等若干关键问题。

The core idea of the method is to reduce the Hough cumulative dimension of the circle detection based on classical Hough transform, and convert the threedimensional statistical parameter based on the traditional circle Hough transform to two-dimensional parametric statistics about the center of a circle and one-dimensional statistical parameter about the radius of a circle.

给出了一种基于Hough变换的同心圆检测方法，其核心思想是降低经典Hough变换圆检测中的Hough累积维数，将经典Hough变换圆检测时的三维参量统计，转变成基于弦中点的圆心和半径的参量统计。

Basing on the analysis of 1 dimension observation,2 dimensions and 3 dimensions points confidence region,a general formular is proposed in this paper,which can be used to calculate the semidiameter of P dimensions super space ellisposid by using some important probability distributions.

在分析一维观测量、二维和三维坐标点置信区间、区域的基础上，利用几个重要的数学分布，导出了线、面这一p维随机向量的置信区域——p维超空间误差椭球半径的计算公式，同时应用实例验证了该通式与常规公式的一致性。

BY molecular dynamic simulation on the self-diffusion properties of Cu nanoclusters, we found the diffusion coefficients of copper nanoclusters Nc8949 increase with the increasing temperature and increase with reciprocals of their radii approximately at

本文通过分子动力学模拟研究了纳米铜团簇的自扩散性质，结果表明Nc8949铜团簇自扩散系数随温度的升高而增大，在温度为1000K时纳米铜团簇的扩散系数随团簇半径的倒数基本呈线性增加。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。