The invention further discloses a straight linetransmissionsystem which can ensure high stability and high collimation in the process of device transmission and a control method thereof.
本发明还公开了一种能够保证器件的平稳、高准直度地传输且具有较高稳定性的直线传输系统及其控制方法。
2
This thesis mainly discusses the key technology and linetransmissionsystem of the popular digital TV in the world now, research DVB technical specification and performance characteristic of system.
本文主要讨论了世界上流行的数字电视传输系统的组成和关键技术，研究了DVB系统的技术规范和性能特点。
3
Off-line data transmission is simply the use of a telephone or similar link to transmit data without involving a computer system.