大规模暴发的英文

large-scale outbreak

• 大规模:    large-scale; exten ...
• 暴发:    suddenly become ri ...
• 超大规模:    ultralarge scale i ...

例句与用法

1. The ree mineralization suddenly occurred and largely distributed on the earth in middle proterozoic metallogenetic epoch in the evolution of the earth
   稀土元素成矿与地壳的构造运动密切相关，稀土在中元古代具有大规模暴发性成矿特征。
2. " in many countries there is no established surveillance system for animals and humans . unfortunately , most developing countries still don ' t have national pandemic plans , " he added
   他还说： “在许多国家，仍然没有建立针对动物和人的监测系统。甚而，在大多数的发展中国家，还没有应对大规模暴发流行病的全国性计划。 ”