| atmosphere |
Unit of pressure used in watch making to indicate water-resistance.
출처: www.orolus.com/watchglossary.shtml
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|---|---|
| atmosphere |
The layers of gases surrounding the Earth.
출처: www.westernpower.com.au/about_us/world_of_energy/s...
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| atmospheric pressure |
pressure on a planet's surface caused by the amount of gas in the atmosphere. Atmospheric pressure is commonly measured in pounds per sqare inch, kilopascal, or milimeters of mercury. The atmospheric pressure at the Earth's surface is 14.7 pounds per sq. in., meaning that 1 sq. in. of air extending vertically from sea level to outer space weighs 14.7 pounds.
출처: www.lausd.k12.ca.us/lausd/resources/solar.system/G...
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| atmosphere |
the envelope of gases surrounding a planet. Earth's atmosphere is composed mainly of nitrogen (app. 78%), oxygen (app. 21%) and trace amounts of other gases.
출처: www.lausd.k12.ca.us/lausd/resources/solar.system/G...
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| atm. |
This is the new form of super-fast packet switching operating at speeds in the Gigabits/second.
출처: www.satnews.com/free/glossary.html
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