blind zone การใช้

This creates a blind zone that can be exploited using nap-of-the-earth flying techniques to avoid detection.
In both instances, the child enters a " blind zone " outside the driver's area of vision.
The blind zone mirror has been touted as " an elegant and relatively inexpensive solution " to this recognized problem.
As the radial component of a target s velocity approaches zero, the target will fall into the clutter or " blind zone ".
School transportation officials are also trying out electronic sensor systems that would alert the driver whenever a child lingered in a bus's blind zone.