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单词
声障
释义
声障
Encyclopedia
理学
跨声速流动
释
sonic barrier
声障
在飞机发展历程中出现的一个概念,又称音障。大展弦比的直机翼飞机,在飞行速度接近声速时,会出现阻力剧增、操纵性能变差和自发栽头的现象,飞行速度也不能再提高,因此人们曾以为声速是飞机速度不可逾越的障碍,故有此名。
Physics
光学、声学
声学
sound barrier
声障
随便看
function of best approximation
function of blood
function of bounded characteristic
function of bounded form
function of bounded mean oscillation
function of bounded type
function of bounded variation
function of class C0
function of class Cn
function of class Cω
function of class C∞
function of compact support
function of complex variable
function of confluent type
function of cultural relics
function of director
function of education
function of educational management
function of equal increase
function of equal increase order
function of exponential type
function of film & TV music
function of finite order
function of finite support
function of finite variation
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