查询词典 model after

On the base of the search model"s analyze, this article analyze and discuss the principle and implement of the fashion Search Engine"s several technology, for example Innernet"s Building, Chinese Syncopate, Auto-Briers Building, the Search Result"s Rank and Several Level Intellective Search Agent.Now, full-text search is a mature technology. Its searchs the all and the one is success. But its accuracy is lack. In fact, the two technologies(Chinese Syncopate and Auto-Briers Building) should be broke through. To Chinese Syncopate, this paper brings forward a new technology that the partial adjust will be brought into effect after the Chinese is syncopated and the notional document brief is put forward to Auto-Briefs Building.

本文在对检索模型分析的基础上，重点对当前流行的搜索引擎中的几大技术(知识库的建立、中文切分、自动文摘的生成、检索结果的排序、多级智能检索代理的实现)的原理、实现进行了分析和探讨；目前，全文本搜索技术作为一种比较成熟的技术，其查全率方面已经做得比较好，但它的查询精度确有待进一步提高，究其原因是："中文切分"和"自动文摘的生成"这二项技术有待突破，本文中，对"中文切分"提出了切分算法加局部调整技术，对"自动文摘的生成"提出了"概念化的文档摘要"，以期能够起到抛砖引玉的作用。

In this paper,we chosed the Piranha package LED as lighting sourse,and designed the reflector cavity and pillow lens,and built the 3D model of tail lamp in the structure software Catia,and obtained the optical simulation results of tail lamp in the optical simulation software TracePro,and we succeed in developing a LED tail lamp in last;After the testing in automotive lamp center,it was proved that our lamp achieved the national standard of automotive lamps.

摘 要：采用食人鱼系列的发光二极管(light em itting d iodes，简称LED)作光源，进行枕型透镜与反射腔的设计，在结构软件Catia中建立了一款后位灯的三维模型，并利用光学软件T raceP ro进行光学效果的仿真，开发出了一款LED后位灯。样品经汽车灯具测试中心检测，性能满足国家标准要求。

Target discrimination is a key technique in missile defense system, and after analyzing the defense system configuration, an integrated target discrimination mathematical model based on recursive temporal-spatial data fusion is performed, which brings the expert knowledge, environmental information and measure information into the integrated discrimination flow.

摘要目标识别是导弹防御系统的支撑技术，本文参考导弹防御系统配置，建立了基于时空信息序贯融合的综合识别数学模型，将专家知识、环境信息以及测量信息共同纳入综合识别流程。

The rats model of severe acute pancreatitis were established by injecting the sodium taurocholate into pancreatic tegument, and the rats in SAP+GH were separately injected with GH in first and twelfth hour, and after 24h, the concentration of endotoxin and amylase in serum was detected in every groups, histological changes of pancreas, intestinal mucous membrane and expression of ICAM1 were observed.

采用胰被膜下注射牛黄胆酸钠法，建立急性重症胰腺炎模型，于制作模型后1，12h分别给生长激素治疗组注射生长激素，24h后测定各组大鼠血清淀粉酶及内毒素水平，观察胰腺、肠黏膜组织学变化及ICAM1的表达情况。

The model of aging and ovariectomized female rat were established to study the expression and distribution of ER, NGF and ChAT in the cerebellum, diencephalons, telencephalon and pituitary after 17β-estradiol treatment, and the mechanism of its effects were discussed.

另外，还通过在原代培养的神经细胞生长过程中添加17β－雌二醇来研究雌激素对体外培养神经元的生长及神经分泌功能的影响。主要实验结果如下： 1。

Based on data of teliospore germination of Tt2 on day 50 after incubated,the model of relationship between teliospore germination rates and temperature for Tt2 was constructed as Y =0.150 77exp-(0.029 49( X -4.957 6)2.These results of biological experiments will provide fundamental data for risk assessments of establishment of TCK in China.

根据分离菌Tt2不同温度下培养50 d时的萌发率，建立了萌发率与温度的模型为Y=0.150 8 exp[-0.02949( X -4.957 6)]2，此结果为TCK的风险评估提供了基础数据。

After improvement of ordinary surface tensiometer model BZY-1 based on Wilhelmy plate method, the measurement range is 20～99.9℃.

本研究通过改进国内常用的吊片法表面张力仪(测温范围多在20～50℃)，使测温范围能够扩大到20～99.9℃。

Fist, comprehensive analysis on the current study on data processing is made, and characters of Newton methods about nonlinear surveying and mapping data processing are discussed, and then new solutions to parameters estimate with multi-sources, multi-types, multi-dimension, multi-precision bynonlinear least square are presented such as PSB algorithm, digital continuation and generalized digital continuation algorithm, cone model method, tensor analysis method, GCMA(mixed algorithm of gradient method and conjugate gradient method), combining algorithm based on Newton method and gradient method and confidence region and so on, and a new fast difference iterative algorithm is proposed towards parameters estimation containing random parameters in nonlinear models, and a new solutions to nonlinear least squares surveying and mapping adjustment by parameters estimation both considering the random and nonrandom parameters is presented after studying on nonlinear data processing in deformation monitoring, and at last primary analysis on error propagation of spatial data is made and approximate error propagation formula and error analysis formula to length and area are proposed.

首先比较全面分析了目前测量数据处理理论的研究现状，讨论了牛顿类方法在处理非线性模型参数估计方面的特点，研究并给出了求解多源、多类型、多维、多精度、非线性最小二乘测量平差参数估计的若干种新方法，这包括PSB算法、数值延拓及其广义数值延拓算法、锥模型法、张量分析法、基于最速下降法和牛顿法的组合算法、基于最速下降

After descriptive statistic, we used reliability analysis, confirmatory factory analysis, correlation analysis, regression analysis and structural equation model to test the hypothesis of this research.

在对数据进行描述性分析之后，本文主要采用信度分析、效度分析、多元线性回归分析以及结构方程建模等方法对研究假设进行检验。

Basically, the contents of this paper are organized as follows: Firstly, it is interpreted that the technical identifications of higher education and economic growth and the relative theories such as human capital and new economic growth, which can make theatric basis for the further empirical study. After that, the paper is to construct a couple of index systems to depict higher education development and economic growth respectively. At the end of this paper, it will adopt the dynamic econometric models such as Granger causality test, co-integration test, VAR and VECM model, to evaluate the co-relations between the two systems. According to the empirical study, the paper comes to the conclusions as follows:(1) There really exists one-way causality between the economic growth and the higher education, i.e.

本文内容基本安排如下：首先本文阐述经济增长和高等教育发展的内涵及其相关的理论，为本文的实证研究奠定理论基础；然后构建高等教育发展和经济增长两个指标体系，以描述高等教育发展和经济增长两个多因素相互作用的复杂过程；最后本文以1978-2003年的时间序列数据为数据资源，运用Granger 因果检验、协整检验、VAR 模型以其向量误差纠正模型VECM 等动态经济计量模型进行实证分析。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。