查询词典 aggregation

The author could observe the dissolved degeneration of part of sacrospinal muscle fibers, muscle fiber hypertrophy, and a small quantity of inflammatory cell infiltration with a light, microscope. Focal solution of muscle fiber, the aggregation of mitochondria around the nucleus, the increase of lipid droplet and lysosome in cyle, and the proliferation and differentiation of muscle satellite cell could be observed with an electron microscope. Pathogenesis of chronic lumboscaral compartment syndrome may be as followed.

术中切取竖脊肌标本用于组织病理学观察和透射电镜观察［结果］各项酶学检验无异常；组织学光镜下观察到竖脊肌纤维部分溶解变性，肌纤维肥大，少量炎性细胞浸润；电镜下观察到肌纤维灯状溶解，核周线粒体聚集，胞内脂滴、溶酶体增多，肌卫星细胞增殖分化。

The results showed that the aggregation of SiO2 particles was reduced by the silicane coupling agent and the dispersive property of the SiO2-sol was improved. The CPCMs treated fabric has good thermal property.

结果表明：通过硅烷偶联剂的改性，可减小粒子间的聚集作用，改善SiO2溶胶的分散程度；将复合相变材料整理到织物上，可使织物具有良好的热性能。

They can form aggregation with hydrophobic microdomain in the solution, which can solubilize non-polar substances.

在溶液中可以发生疏水缔合作用形成聚集体，从而产生疏水微区，能够增溶非极性有机物。

The mian works are as follows:(1)By coprecipitation technique and coprecipitation- gel technique the nano zirconia powder was produced, factors affecting the properties of nano zirconia powder such as pH and the content of stabilizator are analyzed;(2)By the new pressless sintering process, the nano zirconia ceramic was produced, factors which can affecting the properties of nano zirconia sinter body such as moulding press and the sinter temperature are analyzed;(3)By the microtherm pressless sintering process, the nano copper added functional zirconia ceramic composite was produced, microscopic dimensionality and electric properties of such sinter body and the factors affecting such sinter body are analyzed;(4)By the self-invented "external albumen coating" technique the zirconia powder was successfully coated by carbon in the corresponding sinter body, which can help solve the traditional aggregation problem to some degree;(5)Based on analyze the characteristics in the nano powder sinter process, the "three-ball sinter model" was proposed, for the relationship between the relative density and porosity of sinter body, by mathematical fitting, such model was successfully verified.

本研究比较系统地研究了纳米氧化锆陶瓷的合成与成型机理，特别是讨论了纳米氧化锆陶瓷的稳定性，为防止纳米颗粒在外场作用下的团聚和长大提供了理论基础和实验数据，具体工作有以下几方面：(1)采用共沉淀法和共沉淀-凝胶法制备了纳米氧化锆粉体，并分析了pH值和稳定剂含量对粉体性能的影响；(2)采用新型无压烧结工艺制备了纳米氧化锆陶瓷，并分析了成型压力和烧结温度对烧结体性能的影响；(3)采用低温无压烧结工艺制备出添加纳米铜的功能性纳米氧化锆复合陶瓷，并分析了烧结体的微观尺度和电学性能的变化以及影响因素；(4)通过自创的&鸡蛋清外敷法&在真空镀膜台上对纳米氧化锆粉体进行包敷碳颗粒的表面处理，并采用真空烧结工艺制得相应烧结体，初步开始解决陶瓷烧结过程中团聚长大这一传统难题；(5)通过分析纳米颗粒在制备烧结体过程中的实际特点，提出了&三球烧结数学模型&，通过引入坯体相对密度和孔隙率的相对关系分析并通过自行编写的数学拟合软件，验证了这一数学模型。

Superacute including detach of endothelium, aggregation of platelet, injury and activation of SMC in the vessel wall.

超急期可有内皮细胞的剥膜，血小板的聚积，管壁内SMC损伤和激活，原癌基因的表达和生长因子的释放。2。

Objective To explore the effects of 2, 3, 5, 4'-tetrahydroxy stilbene-2-β-D-glycoside on the over-expression and aggregation of α-synuclein in vitro.

目的 观察二苯乙烯苷在体外试验中对COS-7细胞株过度表达α-synuclein蛋白的影响。

Family aggregation of atopy is associated with asthma phenotypes in children: Positive family predisposition of atopy pre-dispose asthma children to atopic disease, and their pathogenetic condition is worse,TIgE level is higher.

家族特应性聚集与患儿哮喘表型之间有一定的关系，有家族特应性聚集的哮喘患儿易患特应性疾病，病情较严重，TIgE水平更高。

The thesis may be divided into two sections:Firstly, author locked on Ancient Mongolian, the great aggregation of grassland culture, as the research object, generalize and hackle transversally the culture of materials, spirits, systems level in order to excavate and settle the positive and rational elements of The Ecological Culture, preserve and develop the excellent culture of Mongolian.

首先，本文以北方草原文化的集大成者的古代蒙古族作为研究对象，分别从物质文化、精神文化及制度文化等层面中，进行横向的归纳和梳理，挖掘其中蕴涵的积极合理的生态因素，致力于民族生态学的研究，以期对古代蒙古族优秀的传统文化加以保存和发展。

Both excited state energy grades and energy transfer time constants in these APCs in monomeric as wellas trimeric aggregation states were also discussed.

结果表明，APC单体只有一个短寿命（75ps），来源于其两个亚基α84／β84间能量传递过程，另一长寿命（1080ps）是β84基态恢复的平衡时间。

Anatase of unaged gel powder owned faster crystalline growth rate and worse aggregation during calcination than that of aged gel powder due to the existence of much more amounts of OH- in unaged powder.

未经过陈化处理的胶体粉末在煆烧过程中其锐钛矿晶粒成长较为快速且造成较为严重的凝聚，可能为粉末中含有较多的氢氧基所造成。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。