urea-formaldehyde resin [樹脂] 脲醛樹脂 [樹脂] 脲甲醛樹脂urea-formaldehyde glue 脲醛膠urea-ammonium phosphate [農(nóng)業(yè)科學(xué)]尿素磷酸銨urea-Z 尿素乙醛肥料urea-N 尿素氮urea- [醫(yī)] 脲, 尿素urea resin 尿素甲醛樹脂；脲醛樹脂；[樹脂] 尿素樹脂urea protein fodder [農(nóng)業(yè)科學(xué)]尿素蛋白質(zhì)飼料urea phosphate 磷酸尿素 [肥料] 尿素磷酸鹽urea peroxide [有化] 過氧化脲urea nitrogen 尿素氮；脲氮urea melamine formaldehyde resin [材料科學(xué)]尿素三聚氰胺甲醛樹脂三聚氰胺脲甲醛樹脂urea hydrogen peroxide otic preparation [醫(yī)藥科學(xué)]過氧化氫脲耳用制劑urea hydrogen peroxide 脲過氧化氫urea gypsum fertilizer [農(nóng)業(yè)科學(xué)]尿素石膏肥料urea formaldehyde 脲醛；尿素甲醛urea fodder [農(nóng)業(yè)科學(xué)]尿素飼料urea fertilizer 尿素；尿素肥料urea clearance rate [醫(yī)藥科學(xué)]尿素清除率urea chloride 氨基甲酰氯