statoscope
enUKstat·o·scope
S0721000 (stăt′ə-skōp′)statoscope
(ˈstætəˌskəʊp)stat•o•scope
(ˈstæt əˌskoʊp)n.
单词 | statoscope |
释义 | statoscopeenUKstat·o·scopeS0721000 (stăt′ə-skōp′)statoscope(ˈstætəˌskəʊp)stat•o•scope(ˈstæt əˌskoʊp)n. StatoscopeenUKstatoscope[′stad·ə‚skōp]Statoscopea device for recording the change in altitude of an aircraft according to the measured difference between the atmospheric pressure and the pressure within the device. Stato-scopes are designed primarily for aerial surveying in the production of maps. The most widely used type is in the form of a liquid differential-pressure barometer consisting of two identical, automatically shifting manometric systems connected as communicating vessels. The barometric altitudes at which photographs are taken as well as changes in altitude are calculated relative to the observed difference in the levels of alcohol in the manometric tubes and the pressure and temperature at the flight altitude. The accuracy achieved is of the order of 0.5–1.0 m. REFERENCEArzhanov, E. P., and V. B. Il’in. Aerofotos”emochnoe oboru-dovanie. Moscow, 1972. |
随便看 |
|
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。