一些电台不通过公共波段广播所以他们没有必要遵守联邦通讯委员会的规定。
Some stations do not broadcast over the public airwaves so they do not have to follow F.C.C. rules.
甚至还能够安排多个高度不同的水柱,同时收到不同波段的广播。
You can even set up multiple jets of water, at different heights, to broadcast on different bands simultaneously. Handy.
广播电视使用的频率范围宽的操作在VHF和UHF波段随着各种数字电视标准。
Broadcast television utilizes a wide range of frequencies of operation in the VHF and UHF bands along with a variety of digital TV standards.
针对一个汽车音响收音数字调谐系统的实例,介绍了一种广播用双波段锁相环频率合成芯片的设计方法。
The phase locked loop (PLL) frequency synthesizer for digital tuning system(DTS), which is used in DTS of car radio receiver, is presented.
一些电台不通过公共波段广播所以他们没有必要遵守联邦通讯委员会的规定。
Some stations do not broadcast over the public airwaves so they do not have to follow F. C. C. rules. They stream their programming over the Internet or are heard through cable systems.
一些电台不通过公共波段广播所以他们没有必要遵守联邦通讯委员会的规定。
Some stations do not broadcast over the public airwaves so they do not have to follow F. C. C. rules. They stream their programming over the Internet or are heard through cable systems.
应用推荐