blackout area

• 盲区

blackout area的用法和样例：

例句

1. The design of the range finder is targeted on high precision and little blind area.
   超声测距仪表的设计以达到高精度小盲区为目的。
2. The comprehensive treatment of the moving spatial blind area in urban crime is really a effective way for the urban anticrime in public traffic means.
   移动空间是一种很特殊的空间实体，存在许多犯罪盲区的致盲因素。