聚集的

This dissertation involves the study of the growth dynamics of colloidal particles under unequilibrium and irreversibility condition. Firstly, it is of interest to investigate whether the ideal diffusion or reaction-limited aggregation universal behavior can be observed for the initially polydisperse practical system of basic yttrium carbonate as well. The fractal structure of basic yttrium carbonate aggregate cluster was observed using transmission eletron microscopy. The aggregation kinetics of basic yttrium carbonate colloids was studed using dynamic 1ight-scattering techniques. At 1.00mol/l NaCl solution the fast diffusion-limited aggregation behavior was observed with an increase in the aggregate size over time described by a power law. The aggregates are characterized by a fractal dimension D=1.82. The disordered and ramified cluster is consisted of primary colloidal particles and tenuous and more open. These are in good agreement with those observed for other colloidal system such as colloidal gold (1.86), silica (1.85) and polystyrene latex (1.82) in diffusion-limited aggregation from the static and dynamic light scattering by Lin. Therefore ideal diffusion-limited aggregation behavior can be observed in practical polydisperse system as well. Smoluchwski and fractal theories were used to obtain the aggregation rate constant for initially polydisperse system for the first time.

本论文研究胶粒的非平衡不可逆聚集动态学，分为两个部分，第一部分是通过实验研究一个新的初始多分散的碱式碳酸钇胶粒实际体系中，聚集标度性质的普适性，即使用透射电子显微技术观测聚集粒子簇的分形结构，使用动态激光光散射研究碱式碳酸钇胶粒的聚集动力学，胶粒带电而产生静电排斥作用使得碱式碳酸钇胶粒处于稳定状态，当加入电解质NaCl溶液时，碱式碳酸钇胶粒间的Debye-Hückel屏蔽距离缩短，从而降低静电排斥能垒，引起胶粒发生不可逆聚集，加入电解质NaCl的浓度为1.00mol/l时，碱式碳酸钇胶粒进行快速聚集，经历扩散控制聚集机理，形成结构疏松、更为开放的分形聚集粒子簇，其分形维数为1.82，碱式碳酸钇胶粒聚集增长动力学遵循幂函数增长规律，与Lin等使用静态激光光散射和动态激光光散射测量硅胶(1.85)、金胶(1.86)和聚苯乙烯胶乳(1.82)在扩散控制聚集状态形成聚集粒子簇的分形维数值以及粒子簇聚集增长的动力学规律相一致，表明胶粒聚集标度性质的普适性质在初始多分散的实际体系中也是存在的，首次由动态激光光散射的实验数据得到初始多分散胶粒分形粒子簇的聚集速率常数，并且其值与Smoluchowski聚集速率理论预期相符。

Well-turned features like new detection system or weapon upgrading will be there too, but in overall look the Call of Pripyat is closer to the original S.T.A.L.K.E.R concept with dangerous, desolated and silent Zone where stalkers are rare and gloomy loners, where's no place for huge groups and tons of gunfights.

整个游戏的内容也进行了重新调整，包括新的探测系统或者武器升级系统，但是纵观全览，《潜行者：普里皮亚季的召唤》更接近原本的潜行者游戏的概念--危险，荒芜，寂静的特异区，不多的潜行者，黯然的独行者，没有什么大的群体可以聚集的地方，也没到处的枪战。

Everything about the Middle East is passion. It's my land. It's your land. It's my home. It's your home -- my religion, your religion and the Appassionato Sonata is all about Beethoven's passion at a time when he realized he was about to lose his hearing.

关于中东的任何事都是热情，这是我的土地，也是你的土地，这是我的家乡也是你的家乡，我的信仰，也是你的信仰而且热情鸣奏曲是在贝多芬认识到他失去了听力的那个时期聚集的他的所有的热情所演奏的一首曲子。

There were three dominant species, that is Quercus liaotungensis , Corylus yunnanensis and Camphlotropis macrocarpa in the communities with artificial restoration for 9 years,16 years, and natural restoration for 16 years. These three species in these communities showed intense aggregation distribution whose intensity and area increased with the restoration time.

辽东栎、滇榛和杭子梢3个优势种群在人工恢复9年、人工恢复16年和自然恢复16年3群落内呈较强的聚集分布，聚集强度和聚集面积都随恢复时间的延长而增加，人工恢复16年群落具有较高的聚集强度，自然恢复群落具有较高的聚集面积。

In the rice leaves infected by RDV Yunnan isolate, the distribution of cells full of virus particles formed a belt which was a center of infection and multiplication of virus, around the cells fall of virus particles were some cells with the different extent of lesion as follows: disappearance of membrane system of chloroplasts, there were virus particles in some chloroplasts, and some sine or assembled virions in the mitochodria or cytoplasma but not in nuclei ,and intact subcellular structure in the cell far away from the infected center; In the rice leaves cell infected by Zhejiang isolate, some cells were full of virions, but the distribution of cells didn't form the belt, other cytopathological characters were similar to the cells infected by Yunnan isolate.

RDV云南分离株浸染的水稻叶片中，充满病毒粒体的细胞呈条带状分布，呈现出明显的侵染和增殖中心，在充满病毒粒体的细胞周围，相邻细胞有不同程度的病变，叶绿体膜系统消失，部分叶绿体中含有病毒颖粒，线粒体残体及细胞质中有分散或聚集的病毒粒体，细胞核中未见病毒粒体，离侵染中心较远的细胞中亚细胞结构较完整；RDV浙江分离株侵染的水稻叶片中，部分细胞充满病毒粒体，无明显的条带状分布，其他细胞病理特征与RDV云南分离株侵染的水稻叶片相似。

Our experimentation demonstrates that dauricine inhidits platelet aggregation induced by the threshold concentration of adenosine diphosphate, arachidonic acid and collagen in the dose-dependent way in vitro in rabbits. The aggregatipn inhibition rates produced by dauri- cine 0.08 mg/ml for ADP, AA and Coll are 49.20%, 62.26% and 65.75% respectively.

结果表明，体内外给山豆根硷明显抑制ADP、AA和Coll诱导的血小板聚集，存在剂量依赖关系，在最大聚集率减少的同时：促进ADP、AA诱导的血小板聚集解聚，减慢Coll诱导血小板聚集速度；对三种促聚集剂的抑制无明显选择性。

Bernard of Tuscany and of Lombardy, approved by Alexander VI (1497); the Congregation of Portugal, or of Alcobaca, founded in 1507; the Congregation of the Feuillants, founded by John de la Barriere in 1563, which spread into France and Italy, the monasteries of Italy, however, eventually detaching themselves from those of France to form the Congregation of the Riformati di San Bernardo; the Congregation of Aragon, approved by a Bull of Paul V (1616); the Congregation of Rome, or of Central Italy, created by a Decree of Gregory XV in 1623; the Congregation of Calabria and Lucania, established by Urban VIII in 1633, and to which was united the old Congregation of Flore, which had for its founder Blessed Joachim surnamed "the Prophet".

该教会的庆祝圣伯纳德西班牙，创办的大教堂马丁的巴尔加斯，在1425年，在附近的蒙锡永托莱多；聚集的圣伯纳德的托斯卡纳和伦巴第大区，批准了亚历山大六世（ 1497年）；圣座葡萄牙，或阿尔科巴萨，成立於1507年；圣座的Feuillants ，成立由John德拉鲁阿巴里耶尔在1563年，它蔓延到法国和意大利，意大利的寺院，但最终脱离自己免受这些法国形成教会的Riformati圣贝尔纳多；圣座阿拉贡，批准了红牛的保五（ 1616年）；的罗马天主教，或中央意大利，创造了一项法令的格雷戈里在1623年十五；圣座的卡拉布里亚和卢卡尼亚设立城市第八於1633年，并是美国的旧教会的花神，它的创办人有福约阿希姆姓&先知&。

The results showed that:(1)All of the five legume grass in Songnen Plain displayed assembling distribution pattern at inter-community level, of which Lathyrus quinquenervius,Vicia multicaulis,Lathyrus hedysaroides,Lathyrus davurica displayed assembling distribution pattern at intra-community level, while Medicago ruthenica tended to be random distribution.

结果表明：（1）松嫩平原五种豆科牧草在群落间大尺度层次上均表现为聚集分布格局；在群落内，五脉山黎豆，多茎野豌豆，细叶胡枝子，兴安胡枝子均表现为聚集分布；花苜蓿的聚集程度较低，并趋于随机分布。

Lusters of mutations in CP region, a A-to-C mutation at necleotide 1726, a A-to-T mutation at nt 1727 and a C-to-G mutation at nt 1730, were observed in eight of eleven AsCs developing acute exacerbation, Moreover, the clustering mutations were found negative in the state of AsC and positive after acute exacerbation in a subject.

P聚集变异与AsC首次肝炎急性发作有关。 11例中，8例出现CP聚集变异。且 1例在AsC状态时无CP变异，肝炎发作时出现CP聚集变异。(3)CP聚集变异合并CP双变异的乙肝患者，表现为重型肝炎或迅速进展为肝硬化；HBVDNA高水平；HBeAg/抗HBe转换。

This article from an euro started at Euro sector finance system vicissitude and the Euro sector Taylor rule utilization to the European central bank policy-making formulation, through detailed thoroughly analyzes the Taylor rule to contain at the beginning ofEuropean Union in the Euro sector application -unification monetarypolicy decision-making the monetary policy background, the utilization"the Taylor principle" analyzes 1970-2006 beginning of the year EuropeCentral Bank the monetary policy decision-making tendency, pointed outmoves towards the negotiable securities along with the financialsystem, the internationalization, the formulation and the currentpolitical situation adapt the monetary policy is inevitable.

2002年1月1日零时，随着布鲁塞尔皇宫设置的欧元倒计时钟钟声的敲响，欧元正式进入流通，欧元区12国比利时、意大利、荷兰、芬兰、德国、奥地利、法国、西班牙、葡萄牙、爱尔兰、卢森堡和希腊缔结的空前的货币联盟正式开始运作，标志着欧洲甚至全世界己不可逆转地跨入欧元时代在资本主义发源地、发达国家聚集的欧洲，各主权国家让渡货币发行权而发行统一的区域货币，并建立区域性货币的超国家统一管理机构—欧洲中央银行，这是人类货币金融史上的首次勇敢尝试，必将对世界经济特别是国际货币体系和国际金融格局产生一系列重大而深远的影响其中作为欧洲经济和货币一体化进程的必然产物，欧元从诞生几年来的运行来看基本上是成功的：欧洲中央银行调控欧元的能力大大增强；欧元的影响力在逐渐扩大；欧元区经济整体运行良好，虽然欧元诞生后对美元的汇率走势并不稳定，但欧元所以表现出的强大的生命力和对国际政治，经济领域的影响不应为人们所忽视

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。