随机法

METHODS: The acute pancreatitis model was induced by retrograde injection of 50 g/L sodium taurocholate into the bili-pancreatic duct in SD rats. Forty-eight mas-culinity SD rats were randomly divided into 2 groups: the sodium taurocholate group and the operational control group. The serum amylase level and the histol-ogical pathologic changes of pancreas were measured at different time point in each group. The expression of pancreatic CINC protein and mRNA were determined by immunohistochemistry and semi-quantitative reve-rse transcriptase polymerase chain reaction, respectively.

采用向胆胰管逆行注射50 g/L牛磺胆酸钠建立大鼠SAP模型， 48只♂SD大鼠随机分为手术对照组和SAP组，分别检测各组不同时间点血清淀粉酶和胰腺组织病理学改变，用免疫组织化学法和半定量逆转录聚合酶链反应法检测胰腺组织中CINC蛋白和CINC mRNA表达的变化情况。

Methods Rat models of congestive heart failure were created by coarctation of aorta, which were randomized to treatment group, model group and sham operative group, with 10 rats in each group.

采用腹主动脉缩窄法建立CHF模型，随机分为治疗组和模型组，另设同源WKY大鼠为假手术组，每组10只。

One hundred and eighty 14-days-old chickens were divided randomly into coccidia primary infection group (I1),coccidia secondary infection group (I2),and control group.Immune indexes were examined by using immune staphytococcal protein A rosette test,indirect enzyme-linked immunosorbent assay,cellular culture technique and MTT method.

将180只14日龄雏鸡随机分为毒害艾美球虫初次感染组、二次感染组和对照组，应用免疫SPA菌体花环、间接ELISA及细胞培养技术和四甲基偶氮唑盐测定法对相关免疫学指标进行了检测，以研究毒害艾美球虫二次感染对雏鸡外周血液免疫功能变化的影响。

For discrete random effect model, the testing of variance component is studied and the score test statistics are obtained.

在离散型情形，用随机效应法研究了该模型的方差成分检验，得到了检验的Score统计量。

First, the backward Kolmogorov equation for the conditional reliability function and the Pontryagin equation for mean first-passage time and then- associated boundary and initial conditions are derived based on the stochastic averaging methods for quasi non-integrable, quasi integrable and quasi partially integ...

首先利用拟不可积、拟可积非共振及拟部分可积非共振Hamilton系统的随机平均法分别给出了研究该系统首次穿越问题的提法，包括计算条件可靠性函数的后向Kolmogorov方程及计算平均首次穿越时间的Pontryagin方程及其边值条件。

Experimental or randomized controlled design being preferred in order to control for confounding factors.

要用实验法或随机控制试验等研究设计，严谨的控制会影响结果解释的变项。4。

And the computation of pseudo-random numbers was programmed by multiplying the congruent number with the APDL language used. Taking account of the effects of original errors resulting from manufacture and the different working conditions such as rotating speed and load on the dynamic property of a bearing, the K-S inspection was done to determine the distribution of the data resulting from the virtual test and, consequently, the reliability was calculated with respect to the fatigue failure of bearings.

在此基础上，运用APDL语言实现乘同余数法产生伪随机数的计算程序，综合考虑轴承原始制造误差以及转速、载荷等不同工况对轴承动态性能的影响，对轴承进行多次随机虚拟试验，运用K-S检验法确定所获得的实验数据分布，求取轴承疲劳失效的可靠度。

Combining the probabilistic jumping search of simulated annealing with the geometry search in convex polyhedron of simplex method, this paper proposes a class of effective search strategies for parameter estimation of nonlinear systems.

摘要结合模拟退火的随机概率突跳性搜索和单纯形法的凸多面体几何搜索，提出了非线性系统参数估计的一类有效搜索策略。

Chapter 2 studied Monte Carlo methods for solving three special classes of the stochas-tic smooth convex programming.

第2章研究了三种随机光滑凸规划问题的Monte Carlo近似法。

Chapter 3 studied Monte Carlo methods to four special classes of the stochastic non-smooth convex programming.

第3章研究了四种随机非光滑凸规划问题的Monte Carlo近似法。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新