Nitaln.硝酸乙醇腐蚀液
nitn.虱子;没用的人
nitrification-denitrification硝化-反硝化
Nitella hyalina var. ramulosan.无色丽藻多枝变种
Nitella mirabilis var. liberan.奇异丽藻疏枝变种
nitroso-indole-nitrate test亚硝基吲哚硝酸盐试验:检吲哚及甲基吲哚
nitrosyl sulfuric acid...亚硝基硫酸
Nitrous Oxide-Acetylene Flame一氧化二氮-乙炔火焰
nitrilotrimethylphosphonic acid氮川三甲基膦酸
nitrosification denitrification亚硝酸型硝化反硝化
nitroso-N-methyl-urethane亚硝基甲基尿烷