sound velocity acoustic velocity sonic velocity velocity of sound acoustic speed
He found that the sonic surface was, in general, discontinuous.
他发现声速面通常是不连续的。
—— 辞典例句Mach two equals twice the speed of sound.
二马赫相当于声速的二倍。
—— 辞典例句Concorde travels faster than sound.
协和式飞机的飞行速度比声速还快。
—— 辞典例句VELMAX: defines the maximum velocity in Eulerian and Lagrangian meshes.
(定义欧拉和拉个朗日网格最大速度)也就是材料速度而不是材料声速。
—— 给力词典精选The frequency, wave length, and speed of sound are closely related.
频率, 波长和声速三者是密切相关的。
—— 给力词典精选