“digital TV”的概念、定义、翻译、参考文献-科学参考

单词	digital TV
释义	digital TV Encyclopedia 理学数字电视释 digital television;digital TV数字电视从制作到发射、传输、接收的所有环节都使用数字信号的电视系统。其将传统的模拟电视信号经过抽样、量化转换为数字信号，然后在数字信号的基础上进行各种处理、传输、存储和记录，也可以用电子计算机进行处理、存储和控制。采用数字技术不仅使各种电视设备获得比原有模拟设备更高的性能，而且还具有模拟技术不能实现的新功能，使电视技术步入崭新时代。
随便看	distribution network distribution network automation technology distribution network fault current limiter distribution network of supply chain distribution network supervisory control and data acquisition distribution of angles of attack distribution of animal diseases distribution of attention distribution of bankruptcy property distribution of Buddhism in Chinese historical period distribution of burden of proof in civil procedure distribution of Chinese materia medica resources distribution of coal resources in China Distribution of Cultivated Land According to the People distribution of different ranking coals in China distribution of disease by people distribution of disease by place distribution of eigenvalues distribution of electricity distribution of environmental chemicals distribution of errors distribution of ethnic geography distribution of exponential type distribution office of newspapers and periodicals distribution of finite energy

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