查询词典 logistic

The results of multiple logistic regression analysis showed that the following factors were statistically associated with poor quality of life: dicta with more meat (OR=1.617, 95% CI:1.103~2.369), number of DM complication (OR=2.817, 95% CI:l.696~4.678), cerebrovascular disease (OR=3.073, 95% CI:1.174~8.046), severity of depression (OR=1.924, 95% CI:1.112~3.327), and intake of more legume (OR=0.631, 95% CI:0.4470~0.891) were associated with good quality of life. Conclusions Diabetes mellitus may decrease the life quality of patients in different aspects. Effective measures should be taken in order to improve the quality of life while treating the diabetes mellitus itself.

多因素非条件logistic回归显示，低生存质量的危险因素为：肉类及其制品摄人多(OR=1.617， 95% CI：1.103~2369)、DM并发症数量多(OR=2.817， 95% CI：1696~4.678)、脑血管疾病(OR=3.3073， 95% CI：1.174~8.046)、抑郁程度(OR=1.924， 95% CI：1.112~3.327)，生存质量的保护因素为：豆类及其制品摄入多(OR=0.631， 95% CI：0.447~0.891)，结论糖尿病可从不同方面影响患者的生存质量，在控制糖尿病病情的同时应针对影响生存质量评分的因素，采取不同的方法改善患者的生存质量。

Therefore it is of great importance to notice the difference when applying Logistic equation in global optimization.

因此对于利用虫口方程进行的混沌优化研究需要谨慎采用。

Geotechnical engineering; settlement prediction model; logistic curve; differential evolution; parameter optimization

岩土工程；沉降预测模型；逻辑斯谛曲线；微分进化算法；参数优化

It is the basic work of modernization and digitalization for enterprise's logistic management.

它解决了企业物流管理"高成本、低效率"的问题，是企业物流管理现代化和信息化的基础。

Univariate analysis revealed that a high incidence of early epileptic seizures after intracerebral hemorrhage ocurred in patients with cortical hemorrhage, the medical history of intracerebral hemorrhage, electrolyte disbalance. Logistic regression analysis revealed that the position of hemorrhage and times of hemorrhage and electrolytic states were positively correlated with the incidence of early epileptic seizures after intracerebral hemorrhage. The cortical hemorrhage was the independent risk factor for the early epileptic seizures after intracerebral hemorrhage.

单因素分析显示，皮质出血、再发脑出血、电解质紊乱者易发生脑出血后早发性癫痫发作；Logistic回归分析显示，出血部位、出血次数和电解质情况与脑出血后早发性癫痫发作的发生有关，其中皮质出血为与脑出血后早发性癫痫发作有关的独立危险因素。

The 7-day low flow was regarded as statistical quantity, on the base of analysis of the discordancy measure and heterogeneity measure, the regional low flow frequency for Donjiang basin was carried out using L-moments based five frequency distributions with three parameters viz. Generalized Pareto, Generalized extreme-value, Generalized Logistic, Lognormal (LN3) and Pearson type Ⅲ. Based on the L-moments ratio diagram,{Z} and τ4-statistic criteria, LN3 distribution was identified as the most appropriate distribution for the homogeneous region with the 14 sites.

以年最小七日平均流量作为枯水径流的统计特征量，在水文站点一致性分析、水文相似区鉴别的基础上，以常见的5种三参数分布函数：Generalized Pareto分布、Generalized Extreme-Value分布、Generalized Logistic分布、LogNormal分布(LN3)和Pearson type Ⅲ为研究对象进行东江流域区域枯水频率分析。

In this paper, the method of synchronizing chaos by driving of discrete chaotic system in continuous chaotic systems is proposed. The logistic map, Henon map and the system of Lorenz are taken as three typical examples.

提出了用离散混沌系统驱动连续混沌系统导致其同步的方法，以逻辑映象、Henon映象、Lorenz系统为例，数值地研究了这种混沌同步方法。

Although the out-of-the-sample predictive ability of financial distress is not improved by gradually incorporating different kinds of variables in one analysis, the model performance is quite well overall. The entire discriminability of discrete-time hazard analysis is better than logistic regression under each model.

然而，就样本期间外而言，同一种分析方法下模型之财务危机预测能力，并未随著不同种类解释变数之加入而逐步提高，但分类能力皆十分优良；而在同一种模型下离散时间涉险分析方法之整体分类能力皆高於罗吉斯回归分析方法。

Logistic regression and discriminant analysis statistical methods were used in this study.

研究者以逻辑回归与区辨分析两种方式进行统计分析。

This paper sets up the evolvement model of risk management system from the perspective of evolution, and illustrates, in a quantitative way, how cognitive structure, logistic discursion, information receive and diffuse behavior of risk management micro-agent influence the risk management system, which provides the research framework and practical instrument for the computer simulation of risk management system.

论文从进化的角度出发，构建了灾害管理系统的演化模型，探讨了灾害管理微观主体根据自身周围情况变化，不断改进自身的行为库和知识库，组成相互分工与协作的自组织系统，完成灾害管理任务。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。