查询词典 factor matrix

Treatment with amydae carapax decoction could resist lipid perioxidation, improve pathological function of liver tissue, improve liver function and regulate cell factor level. Thus it could inhibit hepatic stellate cells activated multiplication and extra cellular matrix synthesis and secretion, promote ECM degradation and significantly prevent and treat liver fibrosis in rats.

鳖甲煎煮液能有效地预防和治疗大鼠肝纤维化，效果显著，其作用机制可能是通过抗脂质过氧化、改善肝组织病理、改善肝功能、调控细胞因子水平等而发挥抑制肝星状细胞活化增殖及细胞外基质合成分泌、促进ECM降解吸收等综合作用，阻断和治疗肝纤维化。

In addition, the density of composite matrix could be controlled by altering the densifier addition to match the requirement of varying fluid velocity and expansion factor in expanded bed.

复合层析基质的柱层析行为表明：大孔型基质的洗脱峰形明显改善，柱压小，适合于高流速的固定床和扩张床层析；扩张床内可形成稳定的分级分布，符合扩张床吸附要求；可根据具体需要，调节碳化钨添加比例来优化操作流速和床层扩张率。

This dissertation is based on the historical development and the current situation in Pingyao's tourism market, through tourists' poll on the spot and internet, analyzes the overall constitution of the tourists generating market of Pingyao by means of combination of economic and geographic measures through the view of spatial scale and demography, including the total amount of the tourists in Pingyao, the constitution of realistic tourist generating market and potential tourist generating market, the nature of the tourist generating market in Pingyao. The thesis establishes an ACD matrix with the occupation of tourist as a main factor to analyze the relationship between tourist flows and their occupations, with the combination of quantitative and qualitative method to take an insight into the tourist segments selected, in the hope of advising a scientific measure and practicable basis for future development of Pingyao's tourism industry in order to convert the present dilemmatic situation to an optimization.

数据发布平台，依据淡季和春节对平遥旅游者抽样调查问卷资料、网络电子邮件问卷和其他有关历史和现状资料，采用地理分析与市场分析相结合的手段，从空间尺度、人口学特征等方面综合分析了平遥旅游客源市场的总体特征：平遥旅游市场总量状况、现实客源地和潜在客源地构成现状、平遥旅游客源市场的基本特征；对以客源地作为平遥细分市场的分析方法进行了研究，构建出ACD矩阵指导目的地对客源地的选择和细分，进而描述性说明每一类客源地细分市场进入细分选择的依据；将职业特征作为人群细分的标准，通过说明职业特征的高度相关性，以职业细分了平遥的客源市场，定量和定性相结合，分析每一类入选的细分人群，为平遥旅游客源细分市场提供科学的方法，作为平遥下一步开发旅游产品、设计旅游项目的依据，以实现平遥旅游资源的优势转化。

Then the bFGF was replaced by transforming growth factor-β1 (TGF-β1 10 μg·L-1) for next three weeks. Results Some spindle MSCs turned into round or elliptic shape and secreted metachromatic matrix with Toluidine blue.

结果：细胞形态由纺锤形变为圆形或椭圆形，细胞分泌了大量的甲苯胺蓝异染的基质，形成了类软骨陷窝。

The activity of glutamate-pyruvate transaminase andglutamic oxalacetic transaminase was measured using AU5400 automaticbiochemical analyzer; the activity of the hyaluronic acid,the laminin,precollagen typeⅢ type, collagen typeⅣ was evaluated according toradioimmunoassay method; the activity of transforming growth factor beta-1(TGFβ1)and tissue inhibitor of matrix metalloproteinase-1 (TIMP-1) was measured according to enzyme linked immunosorbent assay. Results First, the effect of Baoganning on CCL_4 induced hepatic fibrosis in rats.

研究结果一、保肝宁对四氯化碳(carbon tetrachloride CCL_4)复合因素致大鼠肝纤维化模型的作用： 1、与正常组动物血清相比，模型组动物血清中的ALT、AST、HA、LN、PCⅢ、CⅣ、TGFβ1、TIMP-1显著升高(P＜0.05)；与模型组相比，保肝宁高、中、低剂量组血清中的ALT、AST、HA、LN、PCⅢ、CⅣ、TGFβ1、TIMP-1显著降低(P＜0.05)；秋水仙碱组、复方鳖甲软肝组动物血清中上述指标呈不同程度的下降趋势。

Pulmonary microvascular endothelial cells, one of pivotal effective cells against pathopoiesis factor in early stage of disease, are proved to play an important role in mediating inflammatory response, aggravating tissue hypoxia, and secreting cytokines and matrix to regulate the migration, proliferation and differentiation of mesenchymal cells.

然而，它在消除致病因子对机体损伤的同时也可能由于某种原因而过度地发挥了介导免疫、炎症反应，加重组织缺氧，分泌过量细胞因子等生物学作用，从而促进了组织的纤维性修复。

The basic principles of linear programming algorithm for the maximum likelihood decoding of LDPC codes are analyzed, and the ways to construct the codeword polytope based on the factor graph expression of parity check matrix of LDPC codes are described.

分析了应用线性松弛方法对低密度奇偶校验码进行最大似然译码的基本原理，介绍了基于LDPC码校验矩阵因子图表达构造码字多胞形的方法。

The former two types are brittle ones, and the fracture strain of pyrolytic carbon matrix is the controlling factor of the strength.

前两种为脆性断裂方式，热解炭基体的断裂应变是这类材料强度的控制因素。

A modified method bibed on the classical target factor analysis,refeed to as calibration working mains-TFA,waS used to perform a simultaneous determination-of a single or several mixture samples of food pigment s by confirming a corresponding calibration working matrix.

采用由目标因子分析法改进形成的校准工作矩阵法，对多组分食用合成色素混合体系进行同时测定。该法通过确认一个相应的校准工作矩阵即可对单个或多个混合样品的各组分进行同时直接测定。对七种三组分食用色素样品（各组分浓度在4.32～21.00μg／ml）的分析，各组分的回收率在97.93％～104.80％之间。与传统的目标因子分析法比较，此法特别适用于定性组成及定量范围基本清楚的混合样品的例行分析

Objectives:Through the detection of the expression level of interleukins-1β(IL-1β), matrix metalloproteinase 9(MMP-9) and nuclear factor kappa B in Synovium and the detection of the concentration of IL-6 and TNF-αin serum of collagen induced arthritis Wister rat, to investigate the relationship between IL-1β、MMP-9、NF-κB and arthritis index in the development of arthritis,and to understand the pathology of synoviocyte.This may provide an experimented proof for the diagnosis of clinical rheumatical arthritis. Methods: Thirty male Wistar rats were randomly divided into two groups,namely the model controlled group and the normal controlled group,three subgroups were randomly divided in model group and controlled group separately.

目的：通过对白细胞介素1β，基质金属蛋白酶-9，转录因子核因子κB在胶原性关节炎大鼠滑膜细胞表达水平的观察，同时监测同期血清细胞因子IL-6和TNF-α的浓度，旨在探讨白细胞介素1β，基质金属蛋白酶-9，转录因子核因子κB与RA发生发展及其与关节指数之间的相关性，了解炎性病变关节滑膜细胞的病理生理状态，进一步为类风湿关节炎的临床治疗提供实验依据。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。