科克伦系统评价数据库于2007年收录的一份研究报告显示,研究人员曾集中分析了六例临床实验病例,以观察咖啡因对哮喘的疗效。
In a 2007 study in the Cochrane Database of Systematic Reviews, researchers pooled and analyzed the results of a half dozen clinical trials looking at the effects of caffeine on asthmatics.
数据来源:MEDLINE数据库和考克兰系统评价数据库,从1950年到2010年1月,参考文献列表,专家,和未发表的资料。
Data sources: MEDLINE and Cochrane Database of Systematic Reviews from 1950 to January 2010, reference lists, experts, and unpublished sources.
从数据库构建、属性数据库和空间数据库、路面使用性能评价模型等方面比较详细地介绍了路面管理系统。
Pavement management system was described in detail from the establishment of database, attribute database, spatial database, evaluation model of pavement performance and so on.
该系统强大的查询和评价功能在执行中需要对数据库进行频繁操作。
The system has powerful function of inquiry and appraisal, with which the database will be accessed frequently.
训练好的神经网络、矿井煤与瓦斯突出指标数据库和其它程序绑定在一起组成了矿井突出危险等级评价系统。
Put the trained neural network, the indexes database of coal and gas outburst and other programs together constituted the system to evaluate the mine outburst dangerous grade.
本文在对车削数据进行搜集和评价的基础上,建立了车削数据库系统并开发了应用程序。
A cutting database system for turning and its application is developed based on the collection and appraisal of machining data in turning operations.
将多级可拓评价方法应用于移动对象数据库中最优路径的查询系统。
The multilevel extension assessment method is applied to the shortest paths query system in the moving object databases.
因此需要一种以计算机为操作管理平台并具有大容量存储功能的数据库为核心的教学评价与分析系统作为依托。
Therefore need a management platform for the operation of computer and mass storage features with a database at the core of the teaching evaluation and analysis system as a support.
系统将数据库、模型库、方法库和知识库有效集成在一起,提高了数据读取、传递和评价结果输出的效率。
The system effectively integrated database, module base, method base and knowledge base, improve the efficiency of data access, exchange and output of result.
系统具有建立样地数据库、数据录入、编辑、修改、统计分析、样地综合计算、立地评价和结果输出等功能。
The system include building sample plot database, logging in, editing, modifying, statistics and analyzing, comprehensive sample calculate and result output.
简要介绍了中国评价核衰变数据库的组织结构及其库的管理程序系统与具体应用。
The organization structure of Chinese evaluated nuclear decay data file and its management program system are presented briefly.
论文结合数据库处理技术,在系统运行中通过对各种操作和车辆运行情况的信息进行实时处理和管理,完成了对驾驶训练过程的管理和评价。
Based on database technology, many kinds of operating and driving information obtained from the system running are stored, and they are used in the management and valuation of driving training.
并讨论了系统设计中空间数据库建立、可持续性评价预测模型等关键技术。
The key technique is discussed that deals with the modeling of land management Database by Geodatabase, the models of evaluation & forecast for county-scale land sustainable use in the paper.
本文将介绍本网站管理系统的功能设计、数据库设计并详细介绍用户子系统、资源子系统、在线调查与评价子系统的主要技术实现。
This thesis recommends designs of the website's management system function and database, and recommends user's subsystem, resource subsystem, subsystem of investigation and appraise online in detail.
建立起以“度”为单位的坐标系统和“1:50万”比例尺坐标系统的两套鲁西地区金矿评价信息数据库。
Two gold deposit evaluation information databases are set up in western Shandong, such as coordinate system with "degree" as its unit and coordinate system with the scale of 1.
建立起以“度”为单位的坐标系统和“1:50万”比例尺坐标系统的两套鲁西地区金矿评价信息数据库。
Two gold deposit evaluation information databases are set up in western Shandong, such as coordinate system with "degree" as its unit and coordinate system with the scale of 1.
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