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植物源杀虫剂
释义
植物源杀虫剂
Encyclopedia
农学
植物源杀虫剂
释
botanical insecticides
植物源杀虫剂
利用从具有杀虫特效的植物中提取的有效成分制成的药剂。又称植物杀虫剂、生物农药。是在对一些植物所具有的杀虫活性及其具有杀虫活性的有效成分研究的基础上发展起来的绿色、安全农药。
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offender under community corrections
offending
offense of joint negligence
offensive odor
offensive realism
offer
offer-for-bid system
offering
off-fiber
off-focus detection
off-focus image
off-focus imaging
off-focus observation
off-grid photovoltaic system
off-grid wind-photovoltaic hybrid power generation system
off-grid wind power system
offical document
offical document examine
offical document publishing
offical letter
offical reply
office
office automation
office automation, OA
office automation system
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