第四章总结了有害生物风险分析的主要方法。
Chapter four summarized the main means of Pest Risk Analysis measure.
有害生物风险分析包括有害生物风险评估和有害生物风险管理。
Pest risk analysis includes pest risk assessment and pest risk management.
按照专业模型与GIS的事例思路建立了外来有害生物风险分析地理信息系统。
The Web GIS of invasive pest risk assessment was developed integrated GIS and mathematical model.
首先，对植保有害生物风险分析进行了综述，进而提出了ESR模拟现实技术和有害生物多因子导入调控的构想。
Firstly, Summarize theory and method of PRA in plant protection, establish ESR technology and frames of multi-factor regulation.
文章主要介绍有害生物风险分析(pra)的研究进展，PRA数据资源获得途径，PRA主要的分析模式及软件。
The progress of the PRA, the approach to the PRA data resource and the main analysis model as well as the software adopted are introduced.
如果将有害生物、寄主植物、天敌和土壤等因子有计划地导入具有不同地区或不同时段天气的生长箱内，这样就能获得有害生物风险分析数据。
Data of PRA would be acquired if pest, host enemy and soil were schemed to put into some ESR growth Chambers that have different weather of some area and any season.
本系统注重对外来有害生物生物学和生态学特性的分析，利用计算机模型，提高了风险评估的便利性和可靠性。
The system paid more attention to the biological and ecological analysis for alien organism, and improved the advantage and dependability of risk assessment by using computer model.
本系统注重对外来有害生物生物学和生态学特性的分析，利用计算机模型，提高了风险评估的便利性和可靠性。
The system paid more attention to the biological and ecological analysis for alien organism, and improved the advantage and dependability of risk assessment by using computer model.
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