双向改造 meaning in English
dual reconstruction
Examples
- Secondly , the classic coaxial cable network was designed for unidirectional distribution . to achieve two - way data transmission , the network must be upgraded
第二，因为传统的同轴电缆网是单向分配式网络，为了能够进行双向数据传输，必须对这个网络进行双向改造。 - With the development of conventional catv system and the completion of its equipment ' s tow - direction upgrading ， hfc （ hybrid fiber coax ） has become an important way to provide the two - direction integrating broadband service to users
随着传统有线电视网络及其设备双向改造的完成， hfc （ hybridfibercoax ） ，即光纤同轴混合网已成为向用户提供双向宽带综合业务的重要途径。