查询词典 stepwise

The result of stepwise regression analysis showed the amount of rainfall and the relative humidity in the three days before investigation and the number of apothecium in the investigation day were the key factors affecting the number of the spores in the air.

逐步回归分析结果表明调查日前三天内降水量、调查当天的子囊盘数量和调查日前三天的相对湿度是影响田间空中孢子量的最主要因素。

According to multimedia data model based on temporal logic and XYZ system, the authors designed and implemented a new multimedia authoring language MAL. This language supports the specification of abstraction, concurrency and the procedure of stepwise refinement design, it can be used to specify modeling information units, design and script a multimedia title in a unified framework.

根据基于时序逻辑和XYZ系统思想的多媒体数据描述模型，设计并实现了一种新的多媒体编著语言MAL，该语言具有抽象描述、同步描述、逐步求精设计的描述等能力，将多媒体节目中媒体对象的建模和多媒体节目的设计过程在一个统一的框架内进行描述。

This paper adopts stepwise in-depth and refinement method to make analysis of technologies about current dynamic distributed architecture and pointed compares the advantage and weakness of kinds of techniques. At the same time the paper studies the dynamic distributed computing technology. On basis of before-mentioned technology, the paper applies the new 00-based dynamic distributed architecture technology and theory to developing and implementing the remote education subject-base system.

本论文采用逐步深入、求精的研究方法，对目前的动态分布式系统结构的各种技术进行分析，并具有针对性的比较了各种技术的优缺点，同时研究了动态分布式计算技术，在此基础上应用基于面向对象技术的新的动态分布式系统结构技术和思想来开发实现了远程教育题库系统。

Then, the relative disadvantages of the widely used stepwise regression method are discussed, and the theory of information criteria as presented by AIC and BIC is introduced.

在此基础上，我们对以AIC和BIC为代表的各种基于信息标准的模型选择法予以介绍和评论。

The forecasting models of the 4th generation of cotton bollworm had been formed by means of stepwise regression analysis.

运用逐步回归分析，组建了4代棉铃虫发生期和发生量的预测模型。

According to the annual warning water levels from the Jinchengjiang Guaging Station on the Longjiang River, with 500 hPa circulation index, circulation characteristic amount, local climate and etc., analysis can be made with variance cycle, multiple linear regression, stepwise regression procedure.

1引言 龙江河流域发源于贵州省荔波县境内，流经桂西北地区中部，到达柳州市后流人柳江河，全长390公里。龙江河流域拥有10多个中小型梯级电站，具有发电、灌溉、航运、养殖等功能，是桂西北地区发展经济的主要河流。

In this thesis, two methods, called stepwise threshold segmentation and contour map threshold segmentation, are proposed.

本文提出了循环递增阈值分割法和等高地图分割法这两种图象分割算法，较好地实现了激光扫描共焦显微生物医学图象的目标分割。

In the present study, Hartree-Fock and Density Functional Theory with different basis sets were employed to calculate the structural and thermodynamic parameters of 66 thiophenyl, phenyl sulfoxide and phenylsulfonyl cycloalkane carboxylates. With the statistic software SPSS11.5 for windows and GQSARF2.0, the QSAR models relating physicochemical properties of these compounds to their structural and thermodynamic parameters were successfully obtained, using multiple stepwise regression method. The physicochemical properties observed in this work include octanol/water partition coefficient, chromatographic capacity index, toxicity (EC50 and LC50), and solubility etc.

本文采用从头算方法中的Hartree-Fock 方法、密度泛函理论方法(Density functional theory，简称DFT)中的不同基组，计算了苯硫基、苯亚砜基和苯砜基含硫芳香羧酸酯三类共66 个化合物的结构参数和热力学参数，利用SPSS11.5 for windows 统计软件和GQSARF2.0 软件，采用多元逐步回归法拟合得到与溶质-溶剂相互作用有关的物理化学性质与结构参数和热力学参数之间的QSAR 方程，这些物理化学性质包括辛醇/水分配系数、色谱容量因子、毒性(EC50和LC50)、溶解度等。

With case-conetol metbod and statistic method 0f single factor and multi-variate stepwise fegression analysis, the RF of CHD and CAS bave been analysed and similarity and difference of botb diseases have been discussed. THE results revealed that kidney deficiency, heart deficiency, Liver deficiency, Lung deficiency, qi deficiency, senility index, bypertension, chronic bronchitis, diabetes, typerlipemia, obesity are principal RF of CHD.

调查内容涉及129个中西医因索，应用病例一对照的研究方法，以单因素分析，多元逐步回归对CAD和CAS的中西医易患因素进行比较分析，并探讨了二种疾病易患因素的异同点，结果表明：CHD主要易患因素是肾虚、心虚、肝虚、肺虚、气虚、衰老指数、市血压、慢支、糖尿病、高脂血症、肥胖。

The present project of "deepsea processes and records" targets at the ignored aspects of the theory. Combining the geological records with climatic numerical modeling, we recognized the stepwise process of development of the "Western Pacific Warm Pool" and the East Asian monsoon system, and found that the sea surface warming in the Warm Pool was leading the melting process of the boreal icesheet during the deglaciation.

本项目以"西太平洋暖池"为重点，通过地质资料和气候数值模拟的结合，揭示了"西太平洋暖池"和东亚季风发育的阶段性，发现了暖池海区冰消期表层水升温超前于北半球冰盖的融化。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。