isallobar
/aɪˈsæləbɑː(r)/noun
- Meteorology a line on a map connecting points at which the barometric pressure has changed by an equal amount during a specified time【气象】等变压线。
派生词
isallobaric
adjective词源
early 20th cent.: from iso- 'equal' + allo- 'other' + BAR2.