短語詞組短語Urea -nitrogen 尿素態(tài)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 尿素態(tài)氮檢測試劑urea nitrogen transformation 尿素氮轉(zhuǎn)化 返回 urea nitrogen