Evoked Brain Potential (EBP) is an important physical parameter, which is very useful for studying neurophysiology and neuropsychiatry.

脑诱发电位是要的人体生理参数，它在神经生理学和神经精神病学的研有要的作用。

The design ideas, theory of humidity measure, system composing and application of the homemade dry-wet bulb hygronom in EBP industrial experiments are described in this paper.

介绍了自制湿度仪的设计思想、测湿原理、系统构成和在电子束辐照烟气脱硫脱硝工业试验装置的应用情况。