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单词 aerostatics
释义

aerostatics


aer·o·stat·ics

A0116300 (âr′ō-stăt′ĭks)n. (used with a sing. verb) The science of gases in equilibrium and of the equilibrium of balloons or aircraft under changing atmospheric flight conditions.

aerostatics

(ˌɛərəˈstætɪks) n (functioning as singular) 1. (General Physics) the study of gases in equilibrium and bodies held in equilibrium in gases. Compare aerodynamics2. (Aeronautics) the study of lighter-than-air craft, such as balloons

aer•o•stat•ics

(ˌɛər əˈstæt ɪks)

n. (used with a sing. v.) 1. the science that deals with gases in equilibrium. 2. the science of lighter-than-air aircraft. [1745–55]

aerostatics

the study of the construction and operation of aerostats, lighter-than-air craft, as balloons or dirigibles. — aerostatic, aerostatical, adj.See also: Aviation
Translations
aerostaticaаэростатика

aerostatics


Aerostatics

The science of the equilibrium of gases and of solid bodies immersed in them when under the influence only of natural gravitational forces. Aerostatics is concerned with the balance between the weight of the gases and the weight of any object within them. Archimedes' law that an immersed body experiences a buoyancy force equal to the weight of the fluid displaced is the principal law of aerostatics, if the fluid is air, or of hydrostatics, if the fluid is water. Some phases of meteorology and the flight of balloons and dirigibles are based on aerostatics. In meteorology cloud and fog subsidence and simple pressure and temperature relations with altitude are predicted from aerostatic principles. See Hydrostatics

aerostatics

[¦e·rō¦stad·iks] (fluid mechanics) The science of the equilibrium of gases and of solid bodies immersed in them when under the influence only of natural gravitational forces.

aerostatics

The consideration of conditions of equilibrium of a body at rest relative to the surrounding air (e.g., aerostats).
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更新时间:2024/12/24 3:06:32