1.This paper tries to simplify the compound circuit by utilizing the D——R matrix. In addition,judgment and the simplification will be carried on by establishing the Adjacency Matrix and Modified incidence matrix in sequence.
针对复杂电路采用D-R矩阵对电阻网络进行化简,通过建立邻接矩阵(Adjacency Matrix)和关联矩阵(Modified incidence matrix)简化电路,并以此为根据,按照一定的顺序进行判断和化简。
2.Social Accounting Matrix (SAM) is a kind of economic accounting table, which describes the circulation process among production, income and demand in a matrix. The data of double entry are recorded only once in a Social Accounting Matrix. Social Accounting Matrix links together the IO table, National Income with production account.
社会核算矩阵(Social Accounting Matrix，SAM)是一种描述经济系统运行的、矩阵式的、以单式记账形式反映复式记账内容的经济核算表，它将描述生产的投入产出表与国民收入和生产账户结合在一起，全面地刻画了经济系统中生产创造收入、收入引致需求、需求导致生产的经济循环过程，清楚地描述了特定年份一国或一地区的经济结构和社会结构。
3.The finite element formulation of generalized inverse matrix force method,or so-called large increment method (LIM) for material nonlinearity problems is proposed. LIM is a new iteration method,which is based on theories of the force method and generalized inverse matrix (GIM),and is of unique characteristics and advantages especially for material nonlinearity problems.
广义逆(generalized inverse matrix,GIM)力法是一种从经典力法的求解思路中引发而出的基于力法和广义逆矩阵理论的一种新的迭代解法,对于求解材料非线性问题具有其独特的特点和优势。
4.The basal lamina and extracellular matrix (ECM) in the intercellular substance is important structure in keeping the integrity of the BBB. Matrix metalloproteinase (MMP) is a family of proteolyticthe enzyme which can resolve the ECM.
基质金属蛋白酶（Matrix Metalloproteinase, MMP）是一组钙锌依赖性肽链内切酶家族，是分解ECM分子的蛋白酶类中最重要的一种。
5.Among these factors, mechanical failure of elastin and collagen is a fundamental cause of AAAs, which is considered to be the result of increased level of Matrix Metalloprotainase (MMPs) , the Matrix ( elastin and collagen) -degrading enzymes in the aortic wall.
其中，腹主动脉壁弹力纤维和胶原纤维的降解破裂是其形成的直接因素。 炎性细胞侵润是AAA的病理特征，并且被认为是分泌基质金属蛋白酶(Matrix Metalloprotainases，MMPs)降解弹力蛋白和胶原蛋白的细胞。
6.AIM: Glomerular hypertrophy and progressive expansion of extracelluar matrix(ECM) have been regarded as the early feature of diabetic nephropathy(DN), which leads to accumulation of mesangium matrix and thickening of glomerular basement membrane(GBM).
目的:糖尿病肾病(diabetic nephropathy,DN)早期的病理特征是肾脏肥大和细胞外基质(extracelluar matrix,ECM)的进行性积聚,导致肾小球系膜区细胞外基质成分增加和肾小球基底膜(glomerular basement membrane,GBM)弥漫性增厚。
7.Conclusion DHC could inhibit TIMP-1 expression in liver fibrosis tissues,thus attenuate the inhibition of matrix metalloproteinase-1,promote the degradation of extracellular matrix,which might be the possible mech- anism of DHC in anti-fibrosis of liver.
结论丹芍化纤胶囊能够抑制肝纤维化组织中,TIMP-1的表达,从而减弱了其对基质金属蛋白酶-1 (matrix metalloproteinase-1,MMP-1)的抑制作用,促进了细胞外基质的降解,可能是丹芍化纤胶囊抗肝纤维化作用的机制之一。
8.Objective: To investigate the dynamic changes of serum levels of matrix metalloproteinase-9(MMP-9) and matrix metalloproteinase-2(MMP-2) in patients with acute cerebral infarction(ACI) and evaluate their clinical significance.
目的:探讨急性脑梗死患者血清中基质金属蛋白酶-9(matrixmetalloproteinase-9,MMP-9)及基质金属蛋白酶-2(matrix metalloproteinase-2,MMP-2)水平的动态变化及其临床意义。
9.Part ISystematic review of relationship betweenplasma matrix metalloproteinase-9 and hemorrhagic transformation in ischemic strokeObjectives: To study the relationship between matrix metalloproteinase-9 (MMP-9) and hemorrhagic transformation (HT) in ischemic stroke and provide evidences for the further clinical studies, selection of patients for thrombolytic therapy, and application of MMP inhibitors to clinical practice to extend the windows for thrombolytic therapy.
目的：研究血浆基质金属蛋白酶-9(MMP—9，Matrix metalloproteinase-9)与缺血性卒中出血转化的关系，以便为选择恰当的溶栓治疗患者和临床应用基质金属蛋白酶抑制剂扩大溶栓治疗时间窗以及进一步临床研究提供参考依据。
