shortadj.短的；矮的；短期的；短缺的；简略的；粗暴无礼的；[语]短音的adv.缺少；未达到；半中间(打断)；过早地(终止)n.<英口>烈酒；电影短片；[电]短路v.(使)短路shortwaven.短波v.做短波广播

1. Materials, such as glass, which allow the visible rays and the short infrared rays to pass through readily, often reflect or absorb longer rays completely.
   象玻璃那样的材料，可见光和短波红外线虽然很容易通过，但波长较长的射线却常常被它反射或吸收。