单词:communications control equipment
单词:communications control equipment 相关文章
DCC Data Country Code 数据国家号码(3位) DCC Digital Cross Connect 数字交叉连接 DCCE Digital Cell Center Exchange 数字小区中心交换机 DCCH Dedicated Control CHannel 专用控制信道
This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When the undesirable qualities outweigh the good qualities. Consider that crops generally produce several hu
Online communication tools played a huge role in recent government changes in Tunisia and Egypt. But they also showed how easily governments can interrupt Internet traffic and cell phone transmissions. VOA's David Byrd has this look at the future of
Thailand has undergone a quiet revolution as satellite broadcasters and the Internet have challenged traditional broadcast outlets to lead the political debate. There are concerns the government now wants to undercut these new challengers. Back in 2
RIO DE JANEIRO, Aug. 15 (Xinhua) -- The Brazilian government will spend 1.17 billion reais (579 million U.S. dollars) on the security of the FIFA World Cup 2014, state news agency Agencia Brasil said Wednesday. Agencia Brasil said that three quarters