因子表相关论文
<正> 基本计算公式设投资现值为P,每一年末年金偿付为A,投资报酬率为i,每年计息一次,投资回收期内年平均通货膨胀率预测值为g(g<0......
通过对国内外CEC控制技术和A钢管厂张减机CEC控制技术现状的分析和研究,提出一种新型的CEC控制方法,根据张减机管端壁厚分布规律计......
探索采用动态层-层静电吸附法(动态LBL),以聚丙烯腈作为基膜,以聚丙烯酸(PAA)和聚乙烯亚胺(PEI)为聚离子派对制备中空纤维聚离子复合......
在流动相中添加有机溶剂甲醇和乙腈时,常见无机阴离子在耐受有机溶剂的聚乙烯醇基质的强阴离子交换色谱柱中的容量因子表现为不同......
序号刊名影响因子①…序}号刊名影响因子①{序}号刊名影响因子①l234567891O1ll21314l5l61718192O2l2223242526地质学报地理学报冰......
中期业绩确认行业基本面逐步改善 2009年上半年,14家上市银行共实现净利润2228亿元,同比下降3%,但第二季度环比第一季度上......
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The expression profile in the mouse hepatitis B virus X (HBx)-transfected model was investigated in order to lay a found......
提出了一种保留潮流方程泰勒展开式二次项的快速潮流计算方法,采用因子表解法和重叠原理求解修正方程,作为节点功率同型异变量的二次......
自80年代以来,沿江江南的秋雨湿档明显增多,次数有17次之多,持续天数最长达19天,过程雨量均较大,对农业生产造成极大危害。本文从......
肝纤维化是多种慢性肝病共同的病理变化,是各种慢性肝病发展至肝硬化的必经之路。肝纤维化主要表现为细胞外基质(ECM)的大量沉积,有效......
目的:研究周围神经损伤后碱性成纤维细胞生长因子(bFGF)表达及其变化规律。...
IL-36 Cytokine Expression and Its Relationship with p38 MAPK and NF-KB Pathways in Psoriasis Vulgari
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Activation of PPAR-γ Inhibits Differentiation of Rat Osteoblasts by Reducing Expression of Connectiv
Long-term treatment with an agonist of peroxisome proliferator-activated receptor(PPAR)-γ is associated with bone fract......
Brain-derived neurotrophic factor expression in dorsal root ganglion neurons in response to reanasto
Studies have shown that retreatment of the distal stoma after nerve grafting can stimulate nerve regeneration. The prese......
Shuganjieyu capsule has been approved for clinical treatment by the State Food and Drug Administration of China since 20......
Variation in Expression of Insulin-like Growth Factors (IGFs) System Genes in Ovarian and Uterine Ti
Variations in expression of insulin-like growth factors( IGFs) system genes in rat ovarian and uterine tissues were inve......
为检测树突状细胞(Dc)受猪附红细胞体(M.suis)刺激并接种于感染M.suis小鼠后细胞因子IL-6、IL-23、IL—i7、转化生长因子-β(TGF-β)量的......
Low-frequency electrical stimulation improves neurite outgrowth of dorsal root ganglion neurons in v
Short-term, low-frequency electrical stimulation of neural tissues significantly enhances axonal regeneration of periphe......
Neuroprotective effect of ischemic preconditioning in focal cerebral infarction:relationship with up
Neuroprotection by ischemic preconditioning has been confirmed by many studies, but the precise mechanism remains unclea......
描述了一种大规模联合电力系统短路电流计算的并行处理技术。应用分块技术将大系统分割为若干子系统,求出节点阻抗矩阵中相关的列。......
提出了一种保留潮流方程泰勒展开式二次项的快速潮流计算方法,采用因子表解法和重叠原理求解修正方程,作为节点功率同型异变量的二次......
为了更快更有效地提高大规模电力系统潮流计算的速度,引入并行处理技术,文中提出了一种基于MPI的电力系统潮流P-Q分解法的并行算法......
牛顿-拉夫逊法是电力系统潮流计算最常用的算法之一,它收敛性好,迭代次数较少。本文基于牛顿-拉夫逊法进行了具体的分析,并由此设......
电力系统潮流计算是电力系统规划设计与运行分析的基本工具。通过几十年的发展,潮流算法日趋成熟。但由于电网的复杂性,传统的潮流算......
电力系统潮流计算是研究电力系统稳态运行的一种基本运算,它根据给定的运行条件及系统接线情况确定整个电力系统各部分的运行状态:......