U 开头单词

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 [辳業科學]尿素磷酸銨

urea-Z 尿素乙醛肥料

urea-N 尿素氮

urea- [毉] 脲, 尿素

urea resin 尿素甲醛樹脂；脲醛樹脂；[樹脂] 尿素樹脂

urea protein fodder [辳業科學]尿素蛋白質飼料

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]尿素三聚氰胺甲醛樹脂三聚氰胺脲甲醛樹脂

urea hydrogen peroxide otic preparation [毉葯科學]過氧化氫脲耳用制劑

urea hydrogen peroxide 脲過氧化氫

urea gypsum fertilizer [辳業科學]尿素石膏肥料

urea formaldehyde 脲醛；尿素甲醛

urea fodder [辳業科學]尿素飼料

urea fertilizer 尿素；尿素肥料

urea clearance rate [毉葯科學]尿素清除率

urea chloride 氨基甲醯氯