There are many agricultural experts from research institutes , who provide advice and information 有许多农业专家和研究机构给农民提供咨询和信息。
The research and development of a development platform on hpc pda for agricultural expert system based on windows ce 农业专家系统开发平台的研究现状及发展趋势
The construction of the agricultural expert system knowledge database based on the hpc develop platform 基于启发式规则推理的多媒体农业专家系统开发平台的开发与研究
Research of agricultural expert system has got rapid development and obtained a lot of production in china 近年来，农业专家系统的研究在我国得到很快地发展，并取得了很多成果。
Then , the paper use one chapter to explain design of " multi - ejb " inference mechanism . at last , the paper give a whole design of agricultural expert system platform base on j2ee 在接下来的章节中对推理机进行了重新设计，最后给出了整个系统的设计。
Whole paper is divided to into seven chapter , the first , second and third chapter introduce some basic knowledge about agricultural expert system , distributed object and j2ee 本文前三章主要是对农业专家系统、三种分布式组件对象以及j2ee和ejb技术进行介绍。
By comparing foreign and domestic agricultural expert systems , we put forward the scheme of this system , which uses the structure of browser / web server / database 在比较国内外农业专家系统构思的基础上，详细论证了本系统的设计方案，采用了browse webserver database三层结构体系。
The development and applications of agricultural expert system in china were analyzed , and the development prospect of agricultural expert system for the future had been discussed in this paper 摘要本文分析了二十一世纪以来我国农业专家系统研究与应用的状况及存在的问题，并对未来的农业专家系统发展前景进行了讨论。
Huang jikun , a think - tank agricultural expert with the chinese academy of sciences , said china ' s foodstuff market had been integrated into the global market and " the high - rising trend would unavoidably affect the domestic grain prices " 中国农业科学院中国农业政策研究中心主任黄季昆认为中国的粮食价格已经和国际市场有密切的关联度，国际市场的上涨趋势会很快传递到国内。
However , with rapid development and prevalence of internet , the early agricultural expert system platform designed in single computer environment could not be applied to application on network environment . new trend is to develop distributed network expert system research 但随着internet技术的普及和发展，原有的单机环境下的专家系统平台已不能适应网络环境下的应用，开展网络环境下的系统平台的研究是近年来主要发展趋势。
