This paper discusses nitrite from three aspects, that is, its source, hazards and control. And relevant knowledge of nitrite is introduced to raise people's awareness of its hazards.
本文从亚硝酸盐的来源、危害和控制几个方面论述，通过对亚硝酸盐相关知识的介绍加强人们对其危害的认识。
This paper discusses nitrite from three aspects, that is, its source, hazards and control. And relevant knowledge of nitrite is introduced to raise people's awareness of its hazards.
本文从亚硝酸盐的来源、危害和控制几个方面论述，通过对亚硝酸盐相关知识的介绍加强人们对其危害的认识。
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