“病虫害低度流行区”的概念、定义、翻译、参考文献-科学参考

单词	病虫害低度流行区
释义	病虫害低度流行区 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	operator semi-group operator semigroup operator semi-group of class C0 operator semi-group of class C_0 operator semigroup of class C0 operator set operator sine function operator space operator spectrum operator splitting operator splitting method operator-stable operator structure operator theorem operator-theoretic method operator theory operator topology operator transform operator-valued coefficient operator-valued distribution operator-valued function operator variable operator with a trace operator with continuous spectrum operator with dense domain

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