“area of low pest or disease prevalence”的概念、定义、翻译、参考文献-科学参考

单词	area of low pest or disease prevalence
释义	area of low pest or disease prevalence Encyclopedia 管理学实施卫生与植物卫生措施协定释 area of low pest or disease prevalence病虫害低度流行区检疫性病虫害发生水平低，已采取有效监测、控制或根除措施，并经所在国主管机关确认的地区。可以是一个国家的全部或部分地区，也可以是几个国家的全部或部分地区。
随便看	closed normal form closed n-sphere closed object closed oil gathering process closed-open set closed operator closed orbit closed orthogonal sequence closed orthogonal system closed orthonormal system closed path closed path Green's function closed path; loop closed path space closed pipe closed plane closed pneumothorax closed point closed point set Closed Population closed power station closed professional sports league closed pseudo-manifold closed quadrature formula closed quantum system

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