dobson unit meaning in Hindi

Examples

1. The Dobson unit is the measure of ozone in the air overhead.
2. The ozone hole is the region with total ozone below 220 Dobson units.
3. The record low of 88 Dobson units was set in 1993.
4. A Dobson Unit is the total amount of a trace gas per unit area.
5. In the tropics, ozone levels are typically between 250 and 300 Dobson units year-round.
6. Ozone in the air overhead is measured in Dobson Units.
7. In the tropics, ozone levels are typically between 250 and 300 Dobson Units year-round.
8. Normally, at this time of year, the ozone concentration is 350 Dobson Units over England.
9. At that scale a reading of 250 Dobson Units translates to a layer about an inch thick.
10. Total ozone ( Dobson units ) measured at solar noon at Geronimo Creek Observatory since February 4, 1990.