查询词典 logistic

Risk Factors ;; Dental Caries ;; Tooth, Deciduous ;; Child ;; Factor Analysis, Statistical ;; Logistic Models ;; Oral Hygiene Index

危险因素；；龋齿；；牙，乳；；儿童；；因素分析，统计学；； Logistic模型；；口腔卫生指数

SPSS 13.0 software package was used for Chi-square test and logistic regression analysis.

采用SPSS13.0进行数据处理，行X2检验和Logistic回归分析。

T-test, chi-square test and unconditional logistic regression model were used for the data analysis.

应用t检验、卡方检验、非条件logistic回归等统计方法对数据资料进行统计分析。

Data were analyzed with t test, chi-square test and logistic regression.

有效样本377人，回收率98.95%。

He had served previously in Northern Ireland, Yugoslavia and Kosovo and recently with the Logistic Regiment of 3 Commando Brigade, Royal Marines.

他之前在北爱，南斯拉夫和科索沃服役。进来在皇家海军第三突击旅后勤团服役。

He had served previously in Northern Ireland, Yugoslavia and Kosovo and recently with the Logistic Regiment of 3 Commando Brigade, Royal Marines.

之前他曾经转战北爱、南斯拉夫和科索沃，最近服役于皇家海军陆战队第三突击旅的突击后勤团。

The leader of the recent project for Klaipeda Seaport Community. The project aims at development and implementation of ICT system for data exchange between logistic partners being involved in cargo transportation via Klaipeda Seaport.

本人参与了多项涉及港口同盟物流需求的当地和国际项目的调研工作；负责目前克莱佩达港口同盟的项目，该项目的主要目标是实现货物运输物流企业与克莱佩达港口之间的ICT数据交换系统的发展和实施。

Based on the return map and the principle of closed vectors, a new method is proposed to extract unstable periodic orbits embedded in chaotic attractors. As examples, the UPOs embedded in chaotic attractors of Logistic, Hénon and Lorenz are extracted respectively by this method. And our results of Skewed Hénon map also be compared with Nusse's. These results suggest that this method is valid for unstable periodic orbits from period one to period infinite of arbitrary dimension chaotic system. The dynamic considerations of spiking and UPO coding for individual neuron and neural system under external periodic and chaotic exciting stimulus also be studied in this dissertation. A lot of spiking phenomena, such as synchronization, period, and chaos appear alternatively with the changing of the stimulus frequency. For the small stimulus frequency the neuron could completely convey the periodic signal in synchronous anti-phase into interspike intervals sequences. For the slow time–scale chaotic input, the output two ISI sequences are reciprocally related to input signals, and their oscillation wave shape in time course can be derived from that of the input signals variation, furthermore, the similar input sequence and order of UPOs, distribution of LES and value of KYD remain in attractors reconstructed from ISI sequences.

发现周期信号在单个神经元传递过程中，随着激励频率的改变，神经元输出的峰峰间期interspike interval时间序列呈现出周期、混沌和准周期的交错变化，特别当外加激励信号频率较低时，周期信号可以通过神经元ISI序列以反相同步的周期运动形式传递下去；同时无论是周期还是混沌激励信号，在神经系统中的传递均与其自身强度和神经元之间的耦合强度的大小密切相关；快变时间尺度的混沌激励信号在耦合的神经系统传递过程中，会造成大量基本信息的丢失；而慢变时间尺度的混沌激励信号在神经系统传递中，它的非线性特征信息，如混沌吸引子、不稳定周期轨道、Lyapunov指数谱和分形维数，会通过系统输出的ISI序列部分地重现出来，如与输入慢变时间尺度的混沌激励信号相比，神经系统输出的ISI序列具有：相似几何形状的混沌吸引子、相近的Lyapunov指数谱和分形维数、局部结构相同的不稳定周期轨道的排列方式。

Consumer preference ; fuzzy partial ordering relation ; condorect function

消费者偏好；模糊偏序关系； condorect函数

And she doesn't have a cat, she has a Mexican hairless.

而且她不养猫，她养了一只墨西哥无毛犬。