transpiration ratio

常见例句

Compared with the water balance method and Bowen ratio-energy balance method, the tritiated water method ran very well in field measurement of forest transpiration.
此外，对氚水示踪法、水分平衡法、能量平衡法等三种方法进行了比较，结果表明，氚水法是野外测定森林蒸腾的一种有效方法。
The average wheat to apple tree ratio of actual transpiration was 1.7 in actual area of the intercropping, indicating that water consumption of the intercropping were dominated by wheat transpiration;
实际区域面积上，复合系统中作物和果树蒸腾耗水量的比值为1.7，说明小麦耗水是复合系统耗水的主要特征方式。