查询词典 network database

In most database systems, plaintext travels on the communication channel, and human attack from the network occur easily.

通常的数据库系统其传输通道都是明文信道，在传输通道上的数据没有经过任何加密，很容易遭到来自网络的人为攻击。

The architecture of Client/Server based on transaction middleware is a typical kind of the distributed On-line Transaction Processing, becoming a major platform of enterprise information system, which offers communication of striding platform, loading balance, fault-tolerant and resumable ability, and strengthens a new generation middleware in common with 3-layer architecture provided with the strong security, excellent management and high availability in common. Numerous distributed system, different database and different network environment are closely linked up among an enterprise, offering the function of mutual operation on application layer.

基于交易中间件的C／S结构是一种典型的分布式事务处理系统，成为构筑企业信息系统的主流平台，它提供了强大的跨平台通讯、负载平衡、容错及其故障恢复能力，并在这个基础上进一步强化了安全性、可管理性和高可用性的新一代通用型三层结构平台的中间件，把企业中众多的异构系统、异构数据库、不同网络环境紧密的联系起来，并在应用层提供了互操作性的功能。

Polar Information Management System is a Internet Management Information System including network program GIS(Geographical Information System) and database.

极地信息管理系统是一个集网络编程、地理信息系统、数据库于一体的互联网管理信息系统。

The research and design of the subject synthesizes multifold technologies, such as network, control, OOP, database design, component etc. We have succeeded in the TMCS, so it is feasibly and practicably that profibus technology and UML are applied in the design and realization of the TMCS.

通过对高速公路隧道监控系统的软硬件进行分析设计及实现，论证了PROFIBUS现场总线技术在隧道监控系统应用的优点和可行性，并用实例说明了将UML应用于隧道监控系统软件分析设计中的可行性及其方法。

Reservior description ; Database schema System ; Network model ; Computer program ; Computer language

油藏描述；数据库系统；网状模型；计算机程序；计算机语言

Retractility, security and dependability are most important to Database in Logistics Network Computing.

物流公司对数据库选型的主要原则是数据库的伸缩性，安全性和可靠性。

Management Information System is a collection of information technology, economic management theory, statistics and research, database integration technology for the integrated system is a capital-and technology-intensive and labor-intensive, intellectual-intensive projects. China has a vast market and abundant human resources, technical accumulation and decades of accumulated experience, a certain advantages. Mis innovation can not sell, not self-assertive. We should seize the current favorable opportunity to network economy, China's information technology and to achieve a leap forward of the information industry, give better play to the information industry to stimulate economic growth.

管理信息系统是一个集信息技术经济管理理论统计学与运筹学数据库技术为一体的综合性系统，是一个资金技术密集型劳动密集型智力密集型的项目我国拥有广阔的市场和丰富的人才资源，有几十年的技术积累和经验积累，有一定的后发优势管理信息系统的创新工作既不能妄自菲薄，更不能夜郎自大要抓住当前网络经济兴起的有利时机，以实现我国信息技术和信息产业的跨越式发展，更好地发挥信息产业对国民经济增长的拉动作用

Management Information System is a collection of information technology, economic management theory, statistics and research, database integration technology for the integrated system is a capital-and technology-intensive and labor-intensive, intellectual-intensive projects. China has a vast market and abundant human resources, technical accumulation and decades of accumulated experience, a certain advantages. Mis innovation can not sell, not self-assertive. We should seize the current favorable opportunity to network economy, China''s information technology and to achieve a leap forward of the information industry, give better play to the information industry to stimulate economic growth.

20世纪以来，社会生产力迅速发展，科学技术突飞猛进，人们进行信息交流的深度与广度不断增加，信息量急剧增长，传统的信息处理与决策的手段已不能适应社会的需要，信息的重要性和信息处理问题的紧迫性空前提高了，面对着日益复杂和不断发展，变化的社会环境，特别是企业间日趋剧烈的竞争形势，一个人、一个企业要在现代社会中求生存，求发展，必须具备足够的信息和强有力的信息收集与处理手段。

Exclusive : A type of access to data in a database that is shared over a network.

独占：对网络共享数据库中数据的一种访问方式。

Network user can be used " the world is telescopic " the star of observation universe, planet and other celestial bodies, also can use the sidereal database on all websites.

网络用户可以利用"世界望远镜"观测宇宙的恒星、行星和其他天体，也可以利用所有网站上的恒星数据库。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。