对有毒物质的敏感性
sensitivity to toxic substances
国际防止散装运输有毒物质污染证书
International Pollution Prevention Certificate for the Carriage of Noxious Substance in Bulk
环境有毒物质
Environmental toxic substances
priority pollutants
生物性有毒物质
biological toxic material
饲料有毒物质
feeds poisonous materials
危险与有毒物质
Hazardous and Noxious Substance
危险与有害物质危险与有毒物质
Hazardous and Noxious Substance
有毒物质的协同效应
Synergistic effects of toxic substances
有毒物质咨询委员会
Advisory Committee on Toxic Substances
促生长物质
growth-stimulated substance
Growth-promoting substances
促植物生长物质
improving plant growth substance