英语释义

1. having a trunk especially of a specified kind —usually used in combination
a gray-trunked tree

片语

Trunked Radio中继式无线电

tree trunk[林] 树干

trunk stream[水文] 干流；[水文] 主流

trunk road[公路] 干道；干线道路

mobile trunked移动集群

elephant trunk[建] 象鼻管；溜管

trunked mobile集群移动通信

trunk line干线；中继线，长途电话线

Digital Trunked数字集群

trunked communication集群通信

trunked mode集群方式

sympathetic trunk[解剖] 交感干；交感神经干

trunk amplifier[电子] 干线放大器

trunked system集群系统

英汉例句

• The latest generation of the digital trunked system TETRA, which is defined by the European Telecommunications Standards Institute (ETSI), is one of the most advanced mobile communication systems.

  ETSI发布的欧洲新一代全数字集群系统TETRA是当今最先进的移动通信系统之一。

• This paper describes the basic theory of speech compression encoding and decoding algorithm in TETRA (terrestrial trunked radio) system.

  研究了陆地集群无线通信（TETRA）数字集群移动通信系统的语音压缩编解码算法的基本原理。

• Therefore, it has practical significance to develop TETRA digital trunked system equipment which has independent intellectual property rights.

  因此，开发具有自主知识产权的TETRA数字集群系统设备具有实际意义。

• Compared with the traditional analog trunked ra-dio, TETRA is more spectrum efficient and can provide extensive services.

  与传统的模拟集群移动通信系统相比，TETRA具有更高的频谱利用率，提供更广泛的业务服务。

• TETRA digital trunked systems provide secure, reliable and efficient voice and data communications, which are being widely used in many countries around the world.

  TETRA数字集群系统提供安全、可靠以及高效率的语音和数据通信，在全球许多国家得到了广泛的应用。

• As one of the most famous kinds of digital trunked communication system, TETRA「s efficiency and security have been cared more and more.

  TETRA作为最着名的数字集群通信系统之一，其高效性和安全性得到了越来越多的关注。

• Recent years, with the rapid development of communication, the research of digital trunked radio communication system becomes more and more important.

  近年来，随着通信的飞速发展，作为专用移动通信系统的数字集群通信系统的研究也变得越来越重要了。

• In 1998, ETSI publicized TETRA protocal, which is a standard of digital trunked radio communication system.

  TETRA协议是欧洲电信标準协会(etsi) 1998年公布的一种数字集群通信系统标準。

• The testing instrument has a wide application in the testing field of trunked communication.

  这种测试仪器在集群通信测试领域应用前景广阔。

• MPT1327 is an open signalling standard of trunked private land mobile radio system.

  MPT1327是专用信令信道集群移动通信系统的一种公开的典型信令。

• As the digital times is coming, many function of the former analog trunked system can」t satisfy the demand of people, it is necessary for us to research our own digital trunked system.

  随着数字时代的到来，原有的模拟集群的许多功能已经不能满足人们的需求，研制我们自己的数字集群系统是非常必要的。

• A digital trunked communication system is applied in Guangzhou Metro Line 2. The composition and merit points of the system and the functions of its principal equipment is introduced.

  介绍了数字集群系统在广州地铁二号线的应用情况，从系统构成、主要设备功能及优点等方面进行了介绍。

• In digital trunked system, the delay performance of packet data service is greatly affected by the design of system's parameters and the network load.

  数字集群系统的参数设计和网络负荷对分组数据业务的延迟具有很大的影响。