nitonn.氡Nt(氡Em)
nitn.虱子;没用的人
Nitzschia amoyensisn.厦门菱形藻
Nitzschia fonticolan.泉水菱形藻
Nitzschia compressan.扁面菱形藻
Nitzschia petitianan.毕氏菱形藻
nitrofurazone cream呋喃西林乳膏
nitrilo acetic acid氮川乙酸
nitro-cyclohexanen.硝基环乙烷
nitropropionic acid硝基丙酸
nitroaniline orange硝基苯胺橙
nitroblue tetrazole四唑氮蓝