查询词典 logistic

Univariate analysis and multivariate logistic regression were used to identify risk factors of GDM and GIGT.

近年来，随着医疗诊断技术和人们生活水平的提高，我国GDM和GIGT的发病率呈逐年上升的趋势[1]。

To increase the security of the watermark, a new binary image encryption algorithm based on TD-ERCS map is presented. The watermark is encrypted by a chaos sequence generated by TD-ERCS map; A novel color image watermarking algorithm is proposed based on discrete chaotic map and 2-dimensions discrete wavelet transform. The watermark is encrypted by the new binary image encryption algorithm, and the encrypted watermark is embed into four sub-bands of the most deep level of blue branch of host image by three-level wavelet transform, and the embedded positions are determined by general cat cha otic map; A novel color-image blind detection watermarking algorithm is proposed based on integer wavelet transform and subsampling. The scrambled watermark is encrypted and embed into the low sub-bands after four sub-images of the Y branch of host image is transformed by two-level wavelet transform, and the embedded positions are determined by Logistic chaotic map, this watermarking scheme can realize blind extraction.

为了提高水印图像的安全性，提出了一种基于TD-ERCS混沌映射的二值水印图像的加密算法，该算法利用TD-ERCS映射产生的混沌序列加密水印图像；将离散混沌映射和二维离散小波变换相结合，研究了彩色图像水印新算法，该算法先对混沌序列加密后的水印图像进行小波变换，再嵌入到宿主图像的蓝色分量的最深层的四个子带中，嵌入位置则由广义猫映射确定；将整数小波变换和图像子采样技术应用于数字水印，提出了一种彩色图像盲提取水印算法，水印嵌入时，先对宿主图像在YIQ色彩空间中的Y分量进行子采样，并对得到的四个子图像分别进行二级离散小波变换，然后将置乱并加密后的水印图像嵌入到小波变换后的低频子带中，其嵌入位置由Logistic混沌映射产生的混沌序列确定，实现了水印的盲提取。

Founded in 1977 as a trading company with imported wire accessories for local manufacturing industries, Logistic aims to be the most comprehensive stockist distributor by continuously diversifying our product portfolio covering fasteners, insulators, connectors, PCB cable management accessories and parts, honing equipment, industrial brushes and marine parts, etc...

成立于1977年的洛士，专业从事接线辅助零部件的贸易工作。致力于为制造工业提供最多样化的产品，涉及固定件，绝缘件，连接器，PCB上用的布线器材和配件，研磨设备，工业毛刷和马达零件等。

And now, especially after joining the WTO, many of Chinese tobacco sealers have been realized the meanings of logistic management.

物流是改善营销绩效的极富潜力的工具，物流可以优化渠道建设，而现在，尤其是加入WTO后的今天，中国烟草系统的许多厂商已经意识到了物流管理的意义。

Multinomial logistic regression analysis showed that delivery hospitals(X1),education of child caretakers(X2) were the main influencing factors to the timely birth dose HepB vaccination,the investigation landform,occupation of child ca retakers,ethnic,whether the child caretakers know children need vaccination and if the child caretakers bring children for vaccination on their own have relevancy with the timely to the timely birth dose HepB vaccination.

多因素分析显示，住院分娩、儿童监护人的文化程度是影响HepB1及时接种的因素，调查地类型、监护人职业、民族、是否知道接种疫苗、是否主动带孩子接种疫苗等虽与HepB1及时接种有关联，但并不是影响因素。

In order to be more specific in every other variable affecting blood plumb level,we pick A factor- y's male coworker's data to do step by step logistic regression model, to see if high plumb expose wor- king group's blood lead level increase relate to eating bin lang at work, working hours, equipping prot- tection gloves and mask at work.

本研究也将利用逻辑斯谛回归，分析员工自述症状之有无与血中铅值的关系。本研究亦调查各铅蓄电池工厂其作业环境设施及医疗设施未臻完善之处，另员工之卫生习惯及行为，应加强对其进行卫生教育宣导之处。

In order to be more specific in every other variable affecting blood plumb level,we pick A factor- y's male coworker's data to do step by step logistic regression model, to see if high plumb expose wor- king group's blood lead level increase relate to eating bin lang at work, working hours, equipping prot- tection gloves and mask at work.

本研究为更清楚了解各项因素对血中铅值的影响，将选取A厂的男性员工之资料进行逐步回归模式分析，以了解高暴露铅作业组、工作时吃槟榔、工作月数、工作时戴手套、工作时戴口罩等因素与员工血中铅值增高是否具统计相关。

This paper summarizes the commonly math model, Hedonic model and Logistic model for this problem.And simply analyses the three percepts' advantages and disadvantages.

本文总结了针对此问题的一般数学模型、Hedonic模型、Logistic模型等三种决策模型，并简单地分析了这三种方案的优缺点。

Pantos,which now have total 57 branches office in the worldwide,12 branch office in china, was established in feb of 1977, is the only logistic subsidiary company of lg.

汎韩物流有限公司是韩国lg集团属下的唯一物流子公司，成立于1977年2月，现今全世界已经拥有57家分公司，其中在中国已经达到了21家。

PANTOS,which now have total 57 branches office in the worldwide,12 branch office in China, was established in Feb of 1977, is the only logistic subsidiary company of LG.

企业介绍汎韩物流有限公司是韩国LG集团属下的唯一物流子公司，成立于1977年2月，现今全世界已经拥有57家分公司，其中在中国已经达到了21家。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。