| 释义 |
airspeed
air·speed A5172300 (âr′spēd′)n. The speed, especially of an aircraft, relative to the air.airspeed (ˈɛəˌspiːd) n (Aeronautics) the speed of an aircraft relative to the air in which it moves. Compare groundspeedair′speed` or air′ speed`,
n. the forward speed of an aircraft relative to the air through which it moves. [1905–10] airspeedThe speed of an aircraft relative to its surrounding air mass. The unqualified term "airspeed" can mean any one of the following. a. calibrated airspeed--Indicated airspeed corrected for instrument installation error. b. equivalent airspeed--Calibrated airspeed corrected for compressibility error. c. indicated airspeed--The airspeed shown by an airspeed indicator. d. true airspeed--Equivalent airspeed corrected for error due to air density (altitude and temperature).Thesaurus| Noun | 1. |  airspeed - the speed of an aircraft relative to the air in which it is flyingspeed, velocity - distance travelled per unit time |
Translationsairspeed
airspeed the speed of an aircraft relative to the air in which it moves airspeed[′er‚spēd] (aerospace engineering) The speed of an airborne object relative to the atmosphere; in a calm atmosphere, airspeed equals ground speed. airspeed
Related to airspeed: Airspeed indicator, Calibrated airspeed, True airspeedWords related to airspeednoun the speed of an aircraft relative to the air in which it is flyingRelated Words |