查询词典 logistic

The study holds that the neoteric transformation of traditional moral education is a dialectic logistic process as well as ambivalent process.

研究认为，中国传统德育的近代转型是一个充满矛盾的有规律的过程，也是一个辩证的合乎逻辑的过程。

Finally, according to the various properties of the optimization algorithms, the optimization algorithms have been applied to predicting the silicon content of hot metal and to optimizing the operation parameters of the blast furnace to meet the need of the higher hot metal output and the lower coke rate. Major research work in this paper includes:(1) Based on the study of the statistic property of the Logistic chaos map, the author has proposed the nested intervals chaos search method which improves the ergodicity of the chaos search by searching the area once more where the probability distribution is small.

高炉炼铁生产是一个复杂的非线性过程，高炉生产操作参数的优化涉及优化模型的建立、多目标优化、约束条件的检验等多个问题，对于这么一个复杂的优化问题，传统、单一的优化方法已存在局限性，因此本文研究了两种新型的具有不同特点的优化方法：基于混沌理论的优化方法和基于人工免疫理论的优化方法，并设计了几种混合优化方法。

Logistic regression results suggest that the PCA3 score could be incorporated into a nomogram for improved prediction of biopsy outcome.

该研究结果进一步证明了PCA3是目前前列腺癌诊断方法的有效辅助。

We will supply top-ranking international freight agency service, and create the future logistic nonesuch .

我们为您提供一流的国际货运代理服务，更创造未来物流价值的典范！

Multivariate logistic regression was used to analyze the risk factors of general health status of medical and nonmedical majors.

对北京市某综合大学2 750名本科生进行问卷调查，比较医学与非医学生健康状况、态度及行为的差别，采用logistic回归模型分析健康状况的影响因素。

Topics include comparisons of means and proportions; the normal distribution; regression and correlation; confounding; concepts of study design, including randomization, sample size, and power considerations; logistic regression; and an overview of some methods in survival analysis.

主题包括平均数和比例的比较、常态分配、回归和相关、混淆变量、研究设计的概念(包含随机、样本数与检定力的考虑)；逻辑斯回归、存活分析中一些方法的概述。

With 3 waxy maize varieties and a normal maize variety as the tested material, the Logistic equation was used to fit the grain filling process so as to analyze the relationship between the a series of filling parameters and days after pollination and compared the grain filling characteristics of normal maize and waxy maize.

方法］以3个糯玉米品种和1个普通玉米品种为试验材料，用Logistic方程拟合籽粒灌浆过程，分析一系列籽粒灌浆参数与授粉后天数的关系，比较普通玉米与糯玉米的籽粒灌浆特性。

The logistic map and Lorenz system were studied respectively,and the property of the results of numberical simulation were judged by three methods.

分别研究了一维逻辑映象和洛仑兹系统，用三种方法判断数值模拟结果的性质。

Logistic models illuminate that linear function of the observation value of present expositive variables is a suitable function of the imitating probability of events.

时序分析揭示了变量随时间变化的统计规律，从而可以对其做出合理的预测。

METHODS: Off-line processing of 10-min electrocardiogram recordingsof consecutive patients provided R–R intervals for timedomain, frequency domain, Poincaré, and point correlationanalyses and subsequent association with postoperative atrialfibrillation by stepwise multivariate logistic regression.

对患者连续10分钟心电图记录的脱机处理通过逐步多元对数回归提供了 R-R 间期的时域、频域、 Poincaré，和点相关分析随后与术后房颤的相关性。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。