decision-making unit的用法和樣例：
例句
- In the past time, a new effective DMU was added for the ineffective DMU in Decision Making System.
眾所周知，當一個決策單元非有效時，可以引導一個新的決策單元，使之相對於原來的決策系統有效。 - An ineffective DMU into an effective one by correcting the input-out data for the ineffective DMU is turning.It is very important to the economic decision and the production plan.
給出了一個非有效的決策單元，可適當地校正該單元的決策數據使之變為有效，這對於國民經濟決策或計畫有著重要的指導作用。
