查询词典 base data

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。

At first, the rought C〓F〓 mixed gases are obtained by pyrolysis process of R22. A experimental pyrolysis device is designed and made by ourself. The optimum operating conditions are offered in the paper. Secondly, the much efforts is on the synthesis of R134. After through the discussion of basic thermodynamics and kinetics, selecting and preparating catalyst, it is possible that the synthesis of R134 by pyrolyzed gases hydrogenation. Base on the character of catalytic process, the kinetics equation about C〓F〓 catalytic hydrogenation is established. The rate constant of the reaction is obtained through experiment data regression. In order to achieve higher yield of R134, some optimum technological conditions is determined.

论文首先对R22裂解制成四氟乙烯混合原料气的裂解过程进行了讨论，自行设计和制作裂解反应装置，并确定裂解反应的最佳操作条件；然后，重点对R134的合成进行基础研究，分别从热力学和动力学的角度探讨以含四氟乙烯的R22裂解混合气为原料合成R134这一全新工艺的可能性，选择和制备加氢催化剂，根据催化过程特点建立四氟乙烯催化加氢反应的总包动力学方程，并在此基础上自行设计和制作中试合成装置，获得了以裂解混合气为原料合成R134的最佳工艺条件，为R134的工业化生产提供了必要的理论依据和实验基础。

This thesis successfully applies the Retes networking and interference technologies to the functional realization of the Fault Diagnosis module. Based on the knowledge used by expert in Fault Diagnosis, the association relationship between alarm data is analyzed and summarized, then all the association relationship was constructed as rules and stored in the knowledge base.

本文成功地把Rete网络及其推理理论应用到该故障诊断模块的功能实现中，并根据专家经验，对告警信息进行关联关系分析，总结告警之间的关联关系并将其表示成规则写入知识库中，Rete算法把这些规则编译成模式网和连接网对告警信息进行模式匹配，从而应用专家系统实现了移动网管系统故障诊断模块。

UFO data base to pin point UFO hot spots.

不明飞行物的数据基础，以针指向不明飞行物热点。

On today of the arithmetic figure for the sake of quickly school student status the management must depend on the calculator and make the school management student is data more in brief arrived the for base onning above and all kinds reason developping a student status managing the system forcing in the eyebrow I join togethering this graduate designing to develop the student status the management the system.

在数字化的今天，为了加快学校学籍治理必须依赖计算机，以及使学校对学生数据的管理更加简朴、到位，基于上述种种原因，开发一套学籍管理系统迫在眉捷，我结合本次毕业设计的题目开发了学籍管理系统。

On today of the arithmetic figure , for the sake of quickly school student status the management must depend on the calculator, and make the school management student is data more in brief, arrived the for, base onning above and all kinds reason, developping a student status managing the system forcing in the eyebrow , I join togethering this graduate designing to develop the student status the management the system.

在数字化的今天，为了加快学校学籍管理必须依靠计算机，以及使学校对教师数据的管理更加简单、到位，基于上述种种原因，开发一套教师信息管理系统迫在眉捷，我结合本次毕业设计的题目开发了教师信息管理系统。

But, in some applicaton fields, such as political, economical and military affairs, etc., sensitive multimedia is transmitted by public channel or storaged in public data base. Which makes it face threaten of wire tapping or tamper.

但是，在犹如政治、经济、军事等场合，敏感的多媒体信息通过公开信道传输或者存储于面向公众的数据库中，很容易受到信息窃取、数据篡改等攻击。

A method for broadcasting channel information, available channel and data rate of a base station in a CDMA communication system.

在CDMA通信系统中，广播基站的信道信息、可用信道和数据速率的方法。

The kinetics model was gotten based on the alkyl mechanism, light olefins re-absorption and re-reaction. The kinetics experiment is carried out over the selected Fe-Mn-K catalyst, and the kinetics model parameters is got base on the kinetics experiment data. The parameters explain the reaction results that the carbon monoxide content is high, the methane content is the biggest of the hydrocarbon products and the olefin content is bigger than the corresponding alkenes content.

本文同时对该反应的反应机理和动力学进行了研究，以烷基机理为基础，建立了考虑烯烃再吸附和二次反应的动力学模型，并在选定的催化剂上进行了相应的动力学实验，结合动力学实验数据计算得到了相应的动力学模型参数，模型参数值解释了反应产物中CO的含量较高，以及烃类产物中CH4含量最高和烯烃含量大于相应的烷烃含量。

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。