expectancy value meaning in English

期望值,预期值

Study on drinking expectancy value among youngsters in inner mongolia
内蒙古青少年饮酒期望值研究
Expectancy value model
消费者选择的期望值模式
Some parameters chain may deviate from the expectancy value or average in the supply chain , such as demand , price , cost , and so on , and then there is a variance risk
供应链中的某些参数,如需求、价格、成本等可能偏离供应链的预期值或者平均值,这就产生了供应链方差风险。
It was the function of development location ( l ) , development potential ( p ) and harmonious degree ( / / ) ? ^ means the level or status of system development , p means the gap between the development speed of system and expectancy value , h describes the harmonious and coincident degree between systems and / or factors during development processes
发展度是由发展位、发展势和协调度组成的函数。其中，发展位定量描述了系统发展水平，发展势表现了系统发展速率与理想发展速率之间的距离、协调度反映了系统组成成份之间的藕合效果。