per-unit value的意思|示意

Tea crop area, harvesting area, per unit area yield, gross output, and the total agricultural output value of the tea industry are analyzed and assessed by using regression model analysis.

运用回归模型对茶叶种植面积、采收面积、单位面积产量、总产量、茶叶农业总产值进行分析和预测。

There are high correlation between service value of per unit and type of ecosystem.

单位面积服务价值的大小与生态系统的类型有着高度的相关性。

The results indicate that the ratio of production value per unit consumption is reliable. Using the ratio, to forecast the power consumption in next five years.

计算结果表明国民经济各产业产值单耗比是比较稳定的。

Fat has twice the calories per unit weight than protein or carbohydrate sugar has, as a consequence, has the greatest survival value.

脂肪单位体重的卡路里含量是蛋白质和碳水化合物的两倍，因此，有最能维持生存的价值。

The surface area of aggregate per unit volume of mortar does have influence on the mean value of the nearest surface spacing, but the ratio between them is not constant.

单位砂浆体积下集料的表面积的变化对邻近集料表面最近间距的平均值有影响，但二者之间的比值并非常数。

The estimation example shows that on layer surface seepage discharge per unit width is approximates to measured value.

实例计算表明，层面的渗流单宽流量计算值和实测值很相近。