The term standard cost usually refers to the cost of a single finished unit of output. In contrast, the term budgeted cost usually refers to a total amount. 标准成本通常指一件完工产品的成本,而预算成本则倾向于表达某种产品的成本总额。
The self-calibration method can solve the problem of conventional calibration affected by the manufacturing precision of standard unit and light intensity, and can increase the calibration accuracy and decrease the cost. 提出自标定技术解决了传统标定受标准件加工尺寸精度和光强影响的问题,提高了标定的准确度并降低了成本。
It is pointed out that to EPC contractors, the advantages of cost control lie in the direct control of the cost standard, amount and single price of the unit which affect the cost estimate of the unit. 指出以设计为主体的设计、采购、施工承包商对装置建设费用控制的优势在于直接控制影响装置造价的标准、数量、单价;