1)  factoring theory
因子分解定理
2)  the invariant factores factorization theorem
不变因子分解定理
3)  factor
因子
1.
Study on the Relationship of Assessment Methods and Factors in the assessment of Eutrophication Lakes;
湖泊富营养化评价中的评价方法与因子关系的分析研究
2.
Study on the influential factors of the water quality in Chaohu Lake based on principal component analysis;
基于主成分分析的巢湖水质影响因子研究
3.
Effects of partial factors on hydrogen production by fermentative hydrogen-producing bacterial strain B49;
影响产氢发酵细菌B49产氢的部分因子研究
4)  Factor Ⅷ
因子Ⅷ
1.
Objective To evaluate the pathophysiological role of coagulation factor Ⅶ clotting activity (FⅦ:C),coagulation factor Ⅷ clotting activity (FⅧ:C) and fibrinogen (Fg) in patients with coronary heart disease (CHD);to study the relationship among them and co-relation with other cardiovascular risk factors;and to explore its potential clinical significance.
目的通过检测血浆中凝血因子Ⅶ促凝活性(FⅦ:C)、凝血因子Ⅷ促凝活性(FⅧ:C)及纤维蛋白原(Fg)水平来研究三者与冠状动脉性心脏病(CHD)的关系、并初步探讨冠心病患者血浆中三者间以及与其他心血管危险因子的相关性及潜在临床意义。
2.
Method Growth number, growth cycle phase, and the characteristics of endothelial cells(factor Ⅷ related antigen) of PAEC were investigated during hypoxia using the PAEC cultured in vitro as a model.
因子Ⅷ相关抗原 (ⅧR :Ag)阳性细胞数在缺氧过程中均呈明显下降 (P <0 。
5)  Factor Ⅶa
因子Ⅶa
6)  factor Ⅶ
因子Ⅶ
1.
Factor Ⅶ detection and its association with lipid in ischaemic heart disease;
缺血性心脏病患者血浆凝血因子Ⅶ与血脂的关系
2.
Objective:To investigate the correlation between GHbA1c and plasma factor Ⅶ clotting(FⅦc) activity,tissue-type plasminogen activator(T-PA) activity,plasminogen activator inhibitor-1(PAI-1) activity in type 2 diabetic patients with different types of coronary heart disease(CHD).
目的:研究冠心病合并2型糖尿病患者糖化血红蛋白(GHbA1c)与血浆凝血因子Ⅶc、组织型纤溶酶原激活剂(T-PA)及其抑制物-1(PAI-1)活性的相关性。
3.
Objective To evaluate the pathophysiological role of coagulation factor Ⅶ clotting activity (FⅦ:C),coagulation factor Ⅷ clotting activity (FⅧ:C) and fibrinogen (Fg) in patients with coronary heart disease (CHD);to study the relationship among them and co-relation with other cardiovascular risk factors;and to explore its potential clinical significance.
目的通过检测血浆中凝血因子Ⅶ促凝活性(FⅦ:C)、凝血因子Ⅷ促凝活性(FⅧ:C)及纤维蛋白原(Fg)水平来研究三者与冠状动脉性心脏病(CHD)的关系、并初步探讨冠心病患者血浆中三者间以及与其他心血管危险因子的相关性及潜在临床意义。
参考词条
补充资料:因子分解定理


因子分解定理
factorization theorem

  因子分解定理【血比动画位犯血阳mn冲.盯叩砚班朋.哪”TeopeMal,因子分解准则(facto比必山n erite]匆n) 统计理论中的一个定理,它给出一个统计量T关于概率分布族{凡}充分的必要充分条件(见充分统计盆(s刊币e祀”ts扭出tic)). 设x是取值于样本空间(王,叭凡)(e任O)的随机向量,概率分布族{凡}被某测度拜控制,令 p一(x;。)月导单,。。。. d料’“一设T=T《万)是基于观测向量X的统计量,它将可测空间(王,少)映射到可测空间(义了).在这些假定下,可提出如下问题:何时T关于分布族{凡}是充分的?作为对这一问题的回答,因子分解定理断言:对于存在充分统计量的分布族{凡}而言,统计量T关于它充分的必要充分条件是,对每一个口任O,概率密度P(x;的能作如下分解 P(x;0)=g(x)h(T(x);0),(*)其中g(·)是(王,,)上的萝可测函数,h(.,0)是(刃丫)上的了可测函数.因子分解定理除了给出充分性的判别法则以外,在很多场合还能用来确定充分统计量T的具体形式,因为密度P(x;0)必然分解成公式(*)的形式.在实际中,通常更多地是讨论似然函数以妇)=P(戈0),而不是密度P(x;功.讨论似然函数时,条件(,)具有显含T的形式L(0)=g(X)h(T;的.
  
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