isogradient

/ahy-suh-grey-dee-uhnt/US // ˌaɪ səˈgreɪ di ənt //

等辐度,等值线,等距排列,等值线图

Definitions

n.名词 noun

1
Meteorology.
- : a line on a weather map or chart connecting points having the same horizontal gradient of a meteorological quantity, as temperature, pressure, or the like.