彭曼 meaning in Chinese
penman
Examples
- Reference evapotranspirations of major crops in each zone were calculated using the penman equation . 2
并采用彭曼公式计算得出各分区内的主要作物参照腾发量，同时进一步对分区进行了验证和调整。 - Cause have no test evapotranspiration ( et ) data , in this paper , using the result that calculated by fao - pm equation as comparison , the remote sensing result is analyzed and verified
在没有实测的日蒸发(散)资料的情况下，本研究采用被公认和广泛使用的国际粮农组织推广使用的彭曼?蒙蒂斯方法计算日蒸发(散)量，以此作为对照进行结果检验。 - On the base of the palmer drought severity model of america and the modificated palmer drought severity model ( 1986 ) , we further modificate the palmer drought severity model in the following aspects ; ? 4 stations were chosen to develope the model and adjust the weighting factor ; ? he potential evapotranspiration for an each month was computed by the penman - monteith equation commended by fao ; ( 3 ) the getting of available water capacity of the soil ( awc ) in each station was based on the data of awc that we can find and the characteristic of soil in each station
在美国帕默尔旱度模式和我国1985年修正的帕默尔旱度模式的基础上，针对其中存在的问题，从建模选用较多站点、可能蒸散计算采用彭曼?蒙特斯公式和土壤田间有效持水量进一步准确划分等三个方面进一步修正了帕默尔旱度模式。