The yunnan forest insect expert system is designed with PowerBuilder 8.0.
我们用PowerBuilder 8.0设计了一个云南森林昆虫识别的专家系统。
参考来源 - 云南森林昆虫专家系统的构建·2,447,543篇论文数据，部分数据来源于NoteExpress
火烧直接影响森林昆虫的寄主和生存条件。
Fire can affect the host and life condition of forest pests directly.
森林昆虫生态学是森林害虫综合管理的理论基础。
Forest insect ecology is the theoretical basis of integrated management of forest pests.
本文从林政、林业科研、林业教育等方面，综述了我国森林昆虫事业的现状及取得的成绩。
Based on forestry administration, scientific researches and education in forestry, the present paper gives a review of the current situation of forest entomology and the gained achievements in China.
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