演变

Full coverage of the hottest news people or heavy- weight global issues, by explaining the hidden rules of fame and the evolutionary development of international trend.

封面故事 COVER STORY 当周最热门风尚人物或者最重大国际新闻的专题性解读，透析背后的名利规则，以及国际潮流演变。

Objective: To examine the relationship between matrix collagen protein content in hemangioma and its clinical evolution.

目的： 研究基质内胶原蛋白对毛细血管瘤病理演变的影响作用。

In this paper, the deep drawing of TA0 titanium hemispherical part is studied by numerical simulation and experiment method.

以TA0薄壁半球形零件冷拉深成形为研究对象，采用数值模拟与试验研究相结合的手段，在研究该拉伸成形过程中零件的应变及壁厚分布规律及组织演变规律的基础上，对破裂、起皱缺陷位置进行了预测。

The evolution of paroxysmal nocturnal hemoglobinuria clone has been found very important in the pathogenesis of paroxysmal nocturnal haemoglobinuria.

随着阵发性睡眠性血红蛋白尿发病机制研究的深入，很多学者都发现PNH细胞克隆的演变与疾病进展密切相关，可能是PNH发病的关键环节。

By this they were suggesting a devolution of religion rather than the more rationalistic evolution of religion from Polytheism, through henotheism (the presence of several gods, but with one dominant), to Monotheism.

这个他们提出了权力下放的宗教，而不是更多的理性演变的宗教多神教，通过henotheism （在场的几个神，而是一个占主导地位），以一神教。

Comparative religion, then, often teaches that Israel's religion underwent a process of evolution from animism to polytheism to henotheism to monotheism.

比较宗教，然后，常常教导我们，以色列的宗教经历了的演变过程，从万物有灵，以多神教，以henotheism向一神教。

The using of the technologies of DOA in the orientation estimating of interference is discussed, then an evolutive ESPRIT algorithm is put forward which avoids the eigendecomposition and is easily achieved. To the MUSIC algorithm, an easy eigendecomposition algorithm for Hermitian matrix is presented. It breaks away form the complex matrix decomposition such as QR algorithm. Basing on the whole matrix, the algorithm makes use of the multiplication operation of matrix and vector, which attains simpleness and is fit for DSP. In the field of DOA estimating of correlation interferences, spatial smoothing algorithm consumes too many array units.

讨论了DOA技术在干扰源方位估计中的应用，提出了一种ESPRIT演变算法，该算法避开了特征值分解，实现简便；在MUSIC算法的实现中提出了一个Hermitian矩阵特征值分解算法，该算法摆脱了复杂矩阵分解，从矩阵整体出发，主要的运算是矩阵与矢量的乘运算，算法简单，非常适合DSP芯片实现；在相关源的DOA估计中，空间平滑技术使阵元的损失非常大，本文提出了一种进一步降低阵元消耗的平滑技术—随机空间增益法，其在运算量上的增加很小，但对于相干源的去相关确是有效的。

With the help of this principle and the analysis of allegoryand hero-worship,Hume believed that he can determine the origin ofpolytheism,and he thought that polytheism is the only form of primaryhuman's religion,and it is the beginning of theism.

通过这种原则和借助于寓言倾向以及有关英雄崇拜方面的解释，休谟相信他自己可以确定多神教的起源。其次，在他看来，当早期人类还处于那种蛮荒状态时，多神教是人类最早的、也是唯一可能的宗教形式，而且，他表明，一神教就是从这种粗糙的大众多神教演变而来的。在这儿，休谟将这种变换完全归于脆弱人类对他们所依赖的东西的夸大和逢迎的心性。

The results are listed as follows:(1) In peneplain with plenty water-resource, hexagonal spatial structure of urban system can be formed. Due to differential competed function of central places, the hexagonal system is distorted. The result is that the area covered is decr eased and the girth is unchanged——but every border is usually unequal;(2) A pattern of pentagonal system evolves from hexagonal system controlled by a river;(3) A pattern of quadrilateral develops from hexagonal system under two parallel rivers;(4) The equal distance distribution of central places in narrow geographic space has its special reasons. The results are very important for understanding urban's formation and development and urban plan in Huang-Huai-Hai plain.

本文通过自然地理因素中水文、地形这两个重要要素对城镇体系空间结构形成的影响，分析了华北平原区在不同要素影响下的城镇体系空间结构样式：①在水源充足的准"均质"河北冲积平原上，基本满足六边形形成条件，但由于周边中心地发展竞争力不同，故使得正六边形发生畸变——覆盖面积减小而周长却保持不变；②构建了在一条河流影响下的六边形网络结构朝五边形网络演变的模型；③构建了在平行状河流作用下六边形网络向四边形网络演替的模式；④指出了在水源充足的狭长地理空间，城镇体系空间结构发育成等间距的现象与原因。

The first part is on the evolution of the legal system of the high seas fisheries.

第一章是公海渔业法律制度的演变。

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。