Definition of 等寒線 (とうかんせん)
とうかんせん
等寒線
とうかんせん
toukansen
noun
•
isocheim, isochime, isochryme, map contour connecting points with the same mean winter temperature
Related Kanji
等 | etc., and so forth, class (first), quality, equal, similar |
寒 | cold |
線 | line, track |