0 a piece of electronic equipment that is used to show information from a computer screen on a large screen -- （数据）投影仪
It allows us to develop fairly complex example programs interactively in the lecture; that is, attach a laptop to a data projector and actually develop programs in class.
The criminals then broke into one classroom and destroyed a data projector.
Also, every classroom is now equipped with its own data projector.
This included the installation of two data projectors and automatic screens, a new 8500 watt cinema-like sound reinforcement system, speakers and a lighting bar.
There are data projectors in nearly all classrooms and interactive whiteboards in over 50% of the rooms.
School facilities include interactive whiteboards and data projectors in all classrooms and an artificial turf sports pitch.
Many curriculum areas have access to interactive whiteboards and data projectors.
Each classroom is equipped with a teacher laptop, data projectors, document camera and an audio enhancement microphone system.
