(a) a unit of pressure, equal to 760 mm of mercury or 101,325 Pa (symbol atm); (b) any of various simple models of the atmosphere having a defined…
| 单词 | θ208101 |
| 释义 | society > travel > air or space travel > a means of conveyance through the air > construction and servicing aircraft or spacecraft > [noun] > testing equipment > hypothetical atmospheric conditions in tests (1) standard atmosphere1842 (a) a unit of pressure, equal to 760 mm of mercury or 101,325 Pa (symbol atm); (b) any of various simple models of the atmosphere having a defined… |
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