大气中存在的电场。地面带着负电,大气中含有净的正电荷,所以大气中时刻存在电场。大气电场的方向指向地面,强度随时间、地点、天气状况和离地面的高度而变。按天气状况可分为晴天电场和扰动天气电场。
变化的大气电场是植物产生养料输送的关键因素。
Changed atmospheric field is a key factor of plant nutrient transportation.
大气中存在大气电场,地面上的导体对大气电场会发生影响。
There is an electric field in atmospheric and it can be influenced by the conductor in the field.
指出了继续深入地开展大气电场与地震关系的观测研究,有可能为近场地震的短临预报提供出一种较为可信的预报标志。
It points out that a thorough study on the abnormalties and their related earthquakes may develop a feasible means to predict local earthquakes in short term.
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