Nitrification of the soil by electrocity
๐
Article
๐
1918
๐
Elsevier Science
๐
English
โ 116 KB
The velocity of a cloud is the velocity of the air in which it floats, except in the case of a stationary type-crest cloud, banner cloud, e\* cetera--or a billow cloud. With these exceptions, it therefore is approximately the gradient velocity at the cloud level, which varies with altitude, latitude