superaddition

The existing literatures propose how to determine the superaddition order when the price is discounted through comparing the total costs of superaddition ordering policy and non-superaddition ordering policy. The assumption of permanent working of the company is implied.

已有文献在暗含假定企业永续经营的前提下，通过比较价格折扣时采取追加订货与不追加订货两种策略的总成本差异，分析了如何确定采购商的追加订货量。

Realtime signal collection system is responsible to punctually sample from important devices, then convert the signals collected and store them through the measure of covering or superaddition in the realtime signal database.

实时信号采集系统负责对重要仪器仪表的信号数据进行定时取样，然后对采集到的信号数据进行必要的转换并按覆盖或追加方式将其存于实时信号数据库中。

Then through four cases& defer investment, staged investment, superaddition investment and correlation investment to discuss the application value of Real Options in the uncertainty strategic investment decision-making.

然后通过四个案例&多阶段战略投资、追加投资、相关投资和延迟投资，探讨了实物期权在不确定性战略投资决策中的应用价值。