| 释义 |
Nordenskjöld line Nordenskjöld line[′nȯrd·ən‚shēld ‚līn] (climatology) The line connecting all places at which the mean temperature of the warmest month is equal (in degrees Celsius) to 9 - 0.1 k, where k is the mean temperature of the coldest month (in degrees Fahrenheit it becomes 51.4 - 0.1 k). |