通过分析压能场与湿焓场的分布特征， 讨论了它们对暴雨发生可能产生的影响。
The distribution characters of pressure energy field and moist enthalpy field were analyzed, and their possible influences on the occurrence of heavy rainfall also were estimated.
诊断分析中发现暴雨落区和低层正涡度、水汽、压能、湿焓、位涡等有很好的对应关系。
The precipitation area has a good relationships with low level positive vorticity, water vapor, pressure energy, moist enthalpy, potential vorticity etc.
因此， 分析压能场与湿焓场可以获取一些新的信息， 这对提高暴雨的预报能力可以起到一定的作用。
So, it is possible to obtain some new information from pressure energy and moist enthalpy, which will be useful for improving the heavy rainfall forecasting skill.
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