单词 Mach 释义 Mach(mk, mk, ‖ max)The name of Ernst Mach (1838–1916), Austrian physicist and philosopher: a. Used, usu. attrib., to designate certain concepts associated with his work on aerodynamics, as Mach('s) angle, the angle between a generator of...
单词 mach 释义 machobs. form of match n. and v.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)with(l[i].href){var m=match(r);if(m&&l[i].id=="oedv4"){document.write('');break;}}}OED4(); 英语词典包含277258条...
单词 Mach 释义 Mach n[U] (followed by a number 後接数词) ratio of the speed of sth (esp an aircraft) to the speed of sound 马赫 an aircraft flying at Mach two, ie twice the speed of sound 以两倍於音速飞行的飞机. 英汉双解词典包含38652条英汉词条,基本涵...