查询词典 data base

On the basis of summarizing and discussing the gamma inversion, we point out that an analytic method of volume attribute is very important. The method integrates multiple stepwise regression and cross verification to optimize and combine the attribute, adopts the convolution factor to eliminate frequency difference between the seismic and logging data, uses the neural network as a matching and predicting tool. Because of its religious theoretic base, the method is more accurate than other ones.

在对目前常用的伽玛反演方法进行总结、讨论的基础上，指出地震体属性分析法具有明确的物理意义，有效结合了多元逐步回归和交互验证法进行属性的优选和组合，采用褶积因子消除地震信息和测井信息的频率差异，并以神经网络为拟合和预测手段，具有严谨的理论基础，相比其它几种方法更为准确合理。

This year, Xuzhou Local Taxation Bureau to actively explore the land as a chain, with a number of sources of revenue management tools into new ways to make full use of land and resources of the cadastral system in the geographical space, such as data on land area advantage of developing their own sources of revenue in the management of the GIS systems, cadastral management, household management, and tax base in areas such as visual monitoring of information management, and achieved remarkable results.

今年以来，徐州市地税局积极探索以土地为链条、以数字化为手段的税源管理新途径，充分利用国土资源部门的地籍系统在地理空间、土地面积等方面的数据优势，自行研发了GIS税源管理系统，对地籍管理、户籍管理、税源监控等方面进行可视化信息管理，取得了明显成效。

Integration of digital variation curves of base level and seismic data can calibrate and correlate the stratigraphy exactly.

将数字化的基准面变化曲线与地震资料密切结合可准确进行地层标定与对比。

Rresults from those studies can be summariazed as follow:(1) A preliminary study no correlationship between the UV-VIS reflection spectrum of tomato fruit surface and the lycopene amount of tomato fruit was undertaken. Based on observation from this study, a damage-free and in-situ detection technique of lycopene amount from tomato was developed with UV-VIS reflection spectroscopy;(2) The geometrical isomers of lycopene were separated successfully on C30-HPLC-PDA-ELSD. The absorption coefficients of Z-isomers were consequently dedermined. The geometrical isomer composition of lycopene could therefore be assessed. Those efforts formed a solid base to identify the natural product from synthetic compound of lycopene;(3) Lycopene resource from the fruit of Autumn oliver was proved to be available for industrial application. An extraction methos of lycopene from the fruit of Autumn oliver by supercritical carbon dioxide was developed at laboratory scale;(4) A method to extract lycopene by supercritical liquid with improved efficiency was developed; Data from this investigation suggested that a proper raw material pre-extraction process was important for a better extraction efficiency;(5) Variation in the geometrical isomer composition of lycopene during its metabolish in rat was assessed. A large amount of Z-isomers were observed. This variation took place in serum;(6) The absorption rate and accumulation in serum of natural lycopene in rat were assessed;(7) Ability to quench singlet oxygen by different geometrical isomers of lycopene was compared;(8) It was detected that whether natural lycopene had functions to regule blood-lipids and LDL antioxidation;(9) A C31 degradation piece of lycopene was found in the prostate gland of rat.

研究结果包括：[1]应用UV-VIS反射光谱法建立了番茄果实中番茄红素含量的无损伤、现场检测技术；[2]应用C30-HPLC-PDA-ELSD技术实现了对番茄红素几何异构体的分离，测定了不同顺式异构体的吸光系数，建立了天然番茄红素几何异构体组成的检测方法，为区分和鉴定人工合成品和天然产物奠定了基础；[3]证实了秋橄榄果实中的番茄红素资源具有工业开发价值，并建立了超临界CO_2萃取的实验室方法；[4]探索了提高番茄红素超临界流体萃取效率的方法，证明了物料前处理对提高萃取效率起了极其重要的作用；[5]观察了番茄红素在大鼠体内几何异构体组成的变化情况，发现了大量顺式异构体的存在，并证实了几何异构体组成在血清中发生了显著变化；[6]测定了天然番茄红素在大鼠体内的吸收率和在大鼠血清中的动态积累规律；[7]比较了不同番茄红素几何异构体淬灭单线态氧的能力；[8]检测了天然番茄红素是否具有调节血脂作用和抗低密度脂蛋白氧化的功能；[9]首次发现大鼠前列腺内存在番茄红素C31降解片段，并证实其仍具有淬灭单线态氧的能力。

Data packets are received at a time interval p from a first base station of the wireless network system to which the mobile station is currently connected.

该方法首先依据时间间隔p，从无线网络系统中的第一基站接收数据封包，其中该移动终端目前与第一基站建立连接。

Base on WOS database, this study collected one hundred thirty thousand data for research.

本研究是王亦勤《台湾地区学术生产力研究-以12所顶尖大学为例》之后续研究，同样以台湾教育部第一次补助五年五百亿款项的顶尖大学计画中，获选之12所大学为研究对象，根据WOS系统收录之期刊文献，收集了大约13万笔资料进行被引用次数分析研究。

Researching functions and architecture of Windchill( a product data management system base on web an J2EE).

同时，研究了基于Web的产品数据管理系统Windchill的体系结构框架和主要功能特点。

S where 3-EtO-SalAPA is the monoanionic Schiff base derived from 3-ethoxysalicylaldehyde and N-(3-aminopropylaziridine and S is C6H5F, C6H5Cl, C6H5Br, C6H5I or o-C6H4Cl2. Their gradual nature of spin-state interconversion is evidenced by the variable-temp. magnetic susceptibility and EPR data. Only a single quadrupole-split doublet is seen in the Moessbauer spectra for all solvates in the temperature range of

本文对五种组成为[Fe(3-EtO-SalAPA)2]ClO4.S的Fe自旋变异晶态配合物进行了磁学和谱学表征，所有溶剂合物的变温磁化率和EPR数据证示它们的自旋态转变性质均属渐变型，在110-300K范围内的Mossbauer谱都只显示单一的四极分裂双峰。

The new one has the following advantages:(1) inheriting and enlarging attribute data management function of original SOTER, and enhancing the integrith and safety of SOTER;(2) integrating the attribute database, spatial database and model base into a unique system, and using the windows graphic user interface, as interactive tools which make establishment and maintenance of SOTER database convenient;(3) promoting the quantitativity, model standardization and automation of soil information, and serring as a good example for building new soil databases and information system.

新系统继承和扩充了原有系统的属性数据管理功能，增强了SOTER数据库的完整性与安全性；将属性数据管理、空间数据管理和模型库集成在一个系统中，采用Windows的图形用户界面与用户交互，使SOTER数据库的建立与维扩更加方便；同时促进了土壤信息应用的定量化、模式化和自动化，也为进一步建立土壤信息系统打下了良好基础。

MRCP has a high sensitivity and specificity in the evaluation of the bile duct and pancreatic ducts base on the data.

MRCP 在胰胆疾病的估价方面具有高敏感性和特异性，胆道病优于胰腺病，且无创伤性，可作为常规的胰胆疾病的诊断手段。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。