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weed quarantine
释义
weed quarantine
Encyclopedia
农学
杂草检疫
释
weed quarantine
杂草检疫
为防范外来杂草传入传出,控制外来杂草的扩散和危害,保护农牧业生产和生态环境,依据法律法规,采取一系列措施和技术手段,对输入输出本国或本地区传带的检疫性杂草的货物、运输工具、旅客携带物等进行检查、监督和处理的过程。植物检疫的重要组成部分。
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marine geophysics
marine geopolitics
marine gravimeter
marine gravimetric survey instrument
marine gravimetry
marine gravimetry corrections
marine gravity field
marine gravity gradiometer
marine gravity gradiometry
marine gravity recover
marine gravity reduction to basepoint
marine gravity survey
marine gravity survey equipment
marine gravity survey information processing system
marine hazard geology
marine heat flow
marine heat flow distribution features surrounding chinese mainland
marine heavy metal pollution
marine human tourism resources
marine hydrogeologic survey
marine hydrographic observation
marine hydrological chart
marine hydrology
marine hydrology instruments
marine industry
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