ammonia nitrogen
【生活】有六元环的氮杂环
nitrogen heterocycles having six-membered rings
暂无补充释义。
相关词条
nitrogen narcosis
nitrite nitrogen
incorporating nitrogen
nitrogen fertilizer
total volatile basic nitrogen
Nitrogen fixation
nitric nitrogen
nitrogen heterocycles having six-membered rings
暂无补充释义。
ammonia nitrogen
nitrogen narcosis
nitrite nitrogen
incorporating nitrogen
nitrogen fertilizer
total volatile basic nitrogen
Nitrogen fixation
nitric nitrogen