Nitov尼托夫
nitn.虱子;没用的人
Nitella pseudoflabellata var. mucosan.拟扇形丽藻具胶变种
nitrocellulose viscosity specification硝酸纤维素粘度指标
nitrocellulose non-toxic toy lacquer硝基无毒玩具漆
Nitella axilliformis var. polymorphan.腋球丽藻多形变种
Nitzschia lanceolata var. incrustomsn.披针菱形藻套条变种
nitration with fluomus biphasic system氟两相硝化
Nitella furcata var. dentireticulatan.分叉丽藻齿网变种
nitrocellulose-nitroglycerine mixture硝化纤维硝化甘油混合炸药
Nitze's double catheterizing cystoscope
Nitzschia obtusa var. scalpelliformisn.钝头菱形藻刀形变种