一、一般高温和超高温超音速的“超”意味着超出人们的听觉界限;而超特急的“超”只不过意味着比一般特急更快。超高温的“超”属于后一类,一般高温和超高温之间没有特别的分界线。然而,如果从高温的发生和测量角度考虑,一般高温和超高温之间倒也可以设立区限。即分为容 First, the general high temperature and ultra-high temperature supersonic “super ” means beyond the limits of people’s hearing; and super urgently “super ” means only faster than the average urgency. Ultra-high temperature “Super ” belong to the latter category, there is no special line between the general high temperature and ultra-high temperature. However, if the occurrence of high temperature and measurement point of view, the general high temperature and ultra-high temperature can be set up between the down zone. That is divided into capacity