... actual evapotranspiration 有效蒸散 ; 实际蒸散〔量 field evapotranspiration 农田蒸散 effective evapotranspiration 有效蒸散 ...
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The principle of measuring turbulent flux by eddy covariance system and its application to field evapotranspiration measurement were introduced in this paper.
主要介绍涡度相关技术测定湍流通量的原理,及其在农田蒸散量测定方面的国内外应用研究进展。
参考来源 - 测定农田蒸散的涡度相关技术·2,447,543篇论文数据，部分数据来源于NoteExpress
用它计算的水面最大可能蒸发量乘以一定系数，便可换算成农田蒸散量。
The amount of evapotranspiration of farm land can be calculated by multiplying the largest possible evaporation capacity of water surface with a special coefficient.
结果表明，辽宁省农田蒸散量年内呈单峰形变化，峰值出现在玉米抽雄开花期。
The Results showed that the annual change of the actual evapotranspiration was in single-peak type, the peak value occurred during booting flower stage of corn.
以田间实验资料为基础，建立农田蒸散量和土壤相对含水量与潜在蒸散的函数关系。
On the basis of the experimental data in farmland, a function relationship between the potential evapotranspiration and the relative water content of the soil in the root zone was established.
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