作者: Mário N. Berberan-Santos , Evgeny N. Bodunov , Lionello Pogliani
DOI: 10.1119/1.18555
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摘要: The barometric formula, relating the pressure p(z) of an isothermal, ideal gas molecular mass m at some height z to its p(0) z=0, is discussed. After a brief historical review, several derivations are given. Generalizations formula for nonuniform gravitational field and vertical temperature gradient also presented.