Computers and Technology (2010/09/10)
Index
Three Advantages of Video Conference Promote The Market
Published:2010/9/10 20:09:00 Author:Michelle
Video Conference, or the television video system, is referred to the system that enables people in different places to talk to each other and see each other. Not only you can see faces of people in the distance, but also see their actions so that an easy talk will be available just as people in one room. Since the access of the video conference in many enterprises, it is widely used in connection between c... (View)
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Three Different Periods Of LED Development
Published:2010/9/10 1:22:00 Author:Li xiao na
The LED firstly uses the homogeneous light. Although it has low efficiency, it has high reliability and small volume; therefore, the LED is applied for the electronic device indicator at the beginning, like the traffic lights. With the development of society, the LED light has replaced the traditional light source gradually in some public places. Currently, the efficiency is improved and the price is reducing, so t... (View)
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