the government declared the region a wy zone after months of intensive monitoring.
政府在数月密集监测后宣布该地区为无疫区。
travelers must present a wy certificate before entering the country.
入境旅客必须出示无疫证明。
the farm achieved wy status following strict biosecurity measures implemented last year.
该农场在去年实施严格生物安全措施后获得无疫资格。
local authorities conducted a wy inspection of the livestock facility yesterday.
地方当局昨天对畜牧设施进行了无疫检查。
the new wy standard requires continuous health monitoring and detailed documentation.
新无疫标准要求持续健康监测和详细记录。
companies need wy certification to export agricultural products to international markets.
企业向国际市场出口农产品需要无疫认证。
the port maintained its wy designation through rigorous screening protocols at all entry points.
该口岸通过所有入口的严格筛查程序保持无疫称号。
researchers developed innovative methods for achieving and maintaining wy conditions in poultry farms.
研究人员开发了在家禽养殖场实现和保持无疫状态的新方法。
the farm's wy record demonstrates fifteen years of successful disease prevention and control.
该农场的无疫记录展示了十五年成功的疫病防控成果。
international organizations established guidelines for creating wy zones in agricultural regions.
国际组织制定了在农业区建立无疫区的指导方针。
the wy acceptance process involves multiple rounds of testing and documentation review.
无疫验收程序包括多轮检测和文件审查。
customs officers verified the wy documentation for all imported livestock products.
海关官员核实了所有进口畜牧产品的无疫文件。
the government declared the region a wy zone after months of intensive monitoring.
政府在数月密集监测后宣布该地区为无疫区。
travelers must present a wy certificate before entering the country.
入境旅客必须出示无疫证明。
the farm achieved wy status following strict biosecurity measures implemented last year.
该农场在去年实施严格生物安全措施后获得无疫资格。
local authorities conducted a wy inspection of the livestock facility yesterday.
地方当局昨天对畜牧设施进行了无疫检查。
the new wy standard requires continuous health monitoring and detailed documentation.
新无疫标准要求持续健康监测和详细记录。
companies need wy certification to export agricultural products to international markets.
企业向国际市场出口农产品需要无疫认证。
the port maintained its wy designation through rigorous screening protocols at all entry points.
该口岸通过所有入口的严格筛查程序保持无疫称号。
researchers developed innovative methods for achieving and maintaining wy conditions in poultry farms.
研究人员开发了在家禽养殖场实现和保持无疫状态的新方法。
the farm's wy record demonstrates fifteen years of successful disease prevention and control.
该农场的无疫记录展示了十五年成功的疫病防控成果。
international organizations established guidelines for creating wy zones in agricultural regions.
国际组织制定了在农业区建立无疫区的指导方针。
the wy acceptance process involves multiple rounds of testing and documentation review.
无疫验收程序包括多轮检测和文件审查。
customs officers verified the wy documentation for all imported livestock products.
海关官员核实了所有进口畜牧产品的无疫文件。
探索常用高频词汇