urea nitrogen
短语词组
- Urea -nitrogen 尿素态氮
- blood urea -nitrogen figure outr 血尿素
- urea and nitrogen fertilizer poisoning 尿素等含氮化肥中毒
- Blood urea nitrogen BUN 尿素氮;及尿素氮
- claret urea nitrogen 血尿素氮
- increased blood urea nitrogen 血尿素氮增高
- Urea nitrogen reagent 尿素态氮检测试剂
- urea nitrogen transformation 尿素氮转化 返回 urea nitrogen