Nitin尼廷nitn.虱子；没用的人nitrosolysis-debenzylation亚硝解脱苄nitride chromium ferroalloys氮化铬nitrous semi-nitrification亚硝酸型半硝化nitrocellulose wood coatings硝基木器涂料nitrosyl-specific detector亚硝酰特性检测器nitrocellulose hammer finish硝基锤纹罩面漆nitroglycerin-amide powder硝化甘油酰胺炸药Nitzschia af. rosenstockiin.罗氏菱形藻nitrocellulose cable varnish硝基电缆清漆nitrofurantoin macrocrystals粗晶呋喃妥因<尿路抗菌药>