大量翻译例句关于"Mach , unit of speed based on speed of sound = 1 Mach = 1224 km per hr" – 英中词典以及8百万条中文译文例句搜索。
Mach (aeronautics), unit of speed based on speed of sound = 1 Mach = 1224 km per hr— 马赫 Ernst Mach (1838-1916), German physicist— 马赫 Mach number, multiples of speed of sound used as unit in aeronautics, with 1 Mach = 1224 km per hr— ...
Mach (name) Ernst Mach (1838-1916), German physicist Mach (aeronautics), unit of speed based on speed of sound = 1 Mach = 1224 km per hr 舒马赫 Trad. 舒馬赫 Shū mǎ hè Michael Schumacher (1969-), former German racing driver 马赫数 Trad. 馬赫數 Mǎ hè shù Mach number, mu...
Mach number is a unit used to measure speed. Mach, sometimes also referred to as a Mach number, is the ratio of the speed of an object to the speed of sound.[1] Mach can be abbreviated as M, and is also sometimes abbreviated as Ma. For example, Mach 1 can be written as 1 M...
The ratio of the velocity of a body to that of sound in the surrounding medium. Dictionary of Military and Associated Terms. US Department of Defense 2005. mach number A unit of velocity. Mach 1 is the speed of sound; Mach 5 is described as hypersonic. ...
Mach: A Unit of Measurement for Speed The Mach number, often abbreviated as "Mach," is a dimensionless quantity that represents the ratio of the speed of an object to the speed of sound in the surrounding medium. The "Mach" was named after Ernst Mach, who contributed to the study of ...
You can view more details on each measurement unit: mach or yard per day The SI derived unit for speed is the meter/second. 1 meter/second is equal to 0.002938669957977 mach, or 94488.188976378 yard per day. Note that rounding errors may occur, so always check the results. Use this page...
Mach /mæk $ mɑːk/ noun [uncountableU] a unit for measuring speed, especially of an aircraft, in relation to the speed of sound. Mach 1 is the speed of sound, Mach 2 is twice the speed of sound etc 马赫,马赫数〔速度单位,尤用于计算飞行速度,一马赫等于音速〕 a plane with a...
From Longman Dictionary of Contemporary EnglishMach/mæk$mɑːk/noun[uncountable]aunitformeasuringspeed, especially of anaircraft, inrelationto the speed ofsound.Mach1 is the speed of sound, Mach 2 is twice the speed of sound etca plane with a maximum speed of Mach 3Examples from the ...
Mach is a unit of speed commonly used in aviation. Mach is a measurement of an object's speed relative to the speed of sound — 760 miles per hour at sea level. The inclusion of sea level is important as factors like humidity and the atmosphere cause the speed of sound to be reduced...