Noun:

1. calculated cost for a given unit of a product

unitop堆囊粘菌素酮(尿道抗菌.；抗真菌药)unitn.单元；单位；部件；组件unit take-back cost回收价格unit melt consumption熔体单耗unit conversion value[经] 单位换算(兑换)价值unit repairing method总成修理法Unit-root-testing单位根检验unit bearing assembly带座球面轴承Unit Designation List单位名称(番号)清单Unit Security Officer部队安全官unit development file[计] 单位研制文件unit lower triangular单位下三角形的

1. Board Feet and Cost per Unit functions estimate material costs instantly.
   板英尺和单位成本估算功能材料成本上。
2. The reason to make things small is that it lowers the unit cost for each transistor.
   把东西做得更小的理由，在于这样能降低每颗电晶体的单位成本。