Nitol氮芥, 恩比兴[烷化剂抗肿瘤药]nitn.虱子；没用的人nitromethaqualone硝甲喹酮nitrobenzaldehyde硝基苯甲醛Nitella tenussiman.细弱丽藻Nitella acuminatan.尖头丽藻nitride inclusion氮化物夹杂nitidine chlodine氯化两面针碱nitro-hydrazone硝化腙nitritoid crisisl亚硝酸盐样危象nitrobenzoquinone硝基苯醌Nitzschia frigidan.寒带菱形藻