陆那尔效应，别名勒纳德效应。英语中称为Lenard effect。
以下是关于勒纳德效应的英语资料。为方便阅读，将其与中文翻译相对照。
Lenard(1915)found that when water is atomized (e.g. on impact of a water droplet), negative and positive charges are SEPARATED.
勒纳德（1915年）发现：当水变成雾状（例如水滴的碰撞）时，就会分割出正负电荷。
Molecules which are torn from the surface of the water bear a NEGATIVE charge(small negative ions) whereas large drops of the entire mass of water are POSITIVE.
从水的表面分离出的水分子带负电荷（阴离子），而水滴整体带正电荷。
This provided an unexpected explanation for the refreshing,invigorating effect of residences does to a waterfall or spring, or even after rain.
这给予我们一个出乎意料的解释人在瀑布和喷泉边，甚至在雨后所感受到的清新的、使人振奋的感觉的原因。
