重心

An efficient central ellipse algorithm for estimating the echo peak positions of ultrasonic sampling was presented to find the accurate receive time of echo by searching the peak of energy bursts, which is base on the theories of energy centrobaric correction method and least square method in the ultrasonic ranging system.

基于能量重心校正法和最小二乘法的原理，提出了一种改进型椭圆中心超声回波寻峰算法：通过曲线拟合搜索椭圆中心点，即回波信号能量集中点，进而找到回波信号的峰值点。

Centroidal Voronoi tesssellations are special Voronoi tessellations whose generators are also the centers of mass of the Voronoi regions with respect to a given density function and CVT-based methodologies have been proven to be very useful in many diverse applications in science and engineering.

重心Voronio网格化是一种特殊Voronoio网格化，它的Voronoi区域的中心与一给定密度函数的质心重合。基于CVT的很多方法已经在大量的科学和工程应用中被证明是行之有效的。

Based analyzing and interpreting the MSS,TM,ETM+ remote sensing images at three temporal stages in 1977,1987 and 1999,in this paper the data of dynamic information of land use/cover change in the Reclaimed Area in the lower reaches of the Tarim River since recent 22 years are derived,and the change characteristics of areas,centroidal shift and change process of the main land use/cover types are lucubrated.

在分析和解译1977、1987和1999年三个时相的MSS，TM和ETM+遥感影像基础上，得到塔里木河下游垦区22年来土地利用/覆盖的动态变化信息，并对其数量变化特征、重心移动和主要变化类型进行了研究。

This article will state that the reason why during his late time all his books praised only women is to illustrate spirit of independency and free thinking, to transfer fellings to forget sufferings of reality, to express fellings of succeeding and defeatment, to self-test his academic degree.

但他晚年却用了大部分精力撰写《论再生缘》、《柳如是别传》两部专著，研究重心放在明清之际两个女子身上。本文认为他晚年&著书唯剩颂红妆&的原因主要在于：阐发独立精神、自由思想；移情忘现实之痛苦；抒发兴亡之感；自验学术深浅。

This article will state that the reason why during his late time all his books praised only women is to illustrate spirit of independency and free thinking, to transfer fellings to forget sufferings of reality, to express fellings of succeeding and defeatment, to self-test his academic degree.

但他晚年却用了大部分精力撰写《论再生缘》、《柳如是别传》两部专著，研究重心放在明清之际两个女子身上。本文认为他晚年&著书唯剩颂红妆&的缘故主要在于：阐发独立精神、自由思想；移情忘现实之痛苦；抒发兴亡之感；自验学术深浅。

It is understood that the world's second largest sporting goods retailers and manufacturers French company has decided to Dika Non 2005-2008 period will be centred in southern China, the expansion focus on the Beijing-based North China region, 2005 will be opened in Beijing 18 homes ranging from 4,000 to 10,000 square metres of the concept stores, shops standards and the establishment of areas in North China enormous business network, taking into account advances to West China region.

据了解，全球第二大体育产品零售商和生产商法国迪卡侬公司已决定在2005年至2008年期间，将以华南为中心，把扩张重心放在北京为主的华北地区，2005年会在北京开18家4000至1万平方米不等的概念店、标准店，并在华北地区建立巨大的商业网络，同时兼顾向华西地区挺进。

China prefers discretional banking regulation, which will strengthen risk management and allow appropriate shift of regulation focus.

我国实施审慎银行管制，总体思路是以强化风险管制为核心，适度转移管制重心。

The results show that the Yager's ranking method is better than the centroid method when the fuzzy numbers of the input factors are dissymmetric. So the solving procedure of the Yager's ranking method is more suitable for this kind of problem.

结果显示，当要素价格为非对称的模糊数值时，Yager 排序法所得到的结果会优於重心法所求解之结果；故Yager 排序法的求解程序为此类问题的较佳求解方法。

Because heel is high, human body weighs heart reach, more heavy sufficient the trend that pushs ahead, force Mu foot to slant outwards crooked, form bag of Mu foot evaginate, Mu phlogistic, red, aching, serious person dare not wear a shoe, on foot the 2nd foot forms; weight state toe is unbalanced.

由于鞋跟高，人体重心前移，更加重了足向前挤的趋势，迫使拇趾向外偏歪，形成拇趾外翻、拇囊炎，红肿、疼痛，严重者不敢穿鞋、走路；第2趾形成锤状趾畸形。

He presented the concepts of "humanism's power" and "nature's power", and then extendedly applied the pair of concepts to the material and shaping of sculpture, in order to provide the expression for the concept of human culture with a base of visual arts.

申红飙将自己的研究重心放在了人与自然的永恒关系，他提出了&人文之力&与&自然之力&的概念，并且将这一对应概念扩展到雕塑的材料与造型，使一种人类文化学的观念表述获得了视觉艺术的基础。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。