annual mean value

基本解釋

"Energy input - perhaps not its mean annual value but some combination of annual average and seasonality - is very likely to be an important factor, " he says.
能量的攝入完全有可能是一個重要的因素，當然能量不一定是全年平均值而是幾個季度和一年的平均值結合的總值。
Secondly, get the income and risk of annual investment's effect on the whole project through analyze the mean and the variance of the net present value based on economic value added.
其次通過分析經(jīng)濟附加值基礎上的凈現(xiàn)值的期望和方差來分解出具體年度投資效益和風險對整個項目的影響。
The evaluation elements are the nature of loess, the inclination of slope, the height of slope, the mean value of annual rainfall, the parameter of ground motion, the type of the structure of slope.
文中以巖性、斜坡坡度、斜坡高度、年平均降雨量、地震動參數(shù)及斜坡結構類型等數(shù)種參數(shù)作為評價指標。