您搜索了: narrowband (英语 - 简体中文)

:: narrowband
* 窄带

narrowband digital microwave links
窄带数字微波中继器

:: both fixed narrowband and broadband
* 固定窄带和宽带

64 narrowband digital radios (124 terminals)
64个窄带数码无线电(124个终端)

(b) transition from narrowband to broadband networks;
由窄带网络向宽带网络过渡；

operated, supported and maintained 69 narrowband digital radio systems
运行、支持和维护了69个窄带数码无线电系统

tira consists of a narrowband tracking radar and a high resolution imaging radar.
跟踪与成象雷达由一个窄频带跟踪雷达和一个高分辨率成象雷达组成。

the lower number of narrowband radio systems stemmed from standardization and troop drawdown in remote sites
窄带无线电系统数目偏低是由于标准化和偏远地点部队缩编

the computer divide will be between those who have access to broadband and those who will only have narrowband.
在计算机使用方面的鸿沟将会划分那些能够使用宽带和只拥有窄带功能的人。

narrowband data means monitoring the amplitude and phase of a single frequency, corresponding to a vlf transmitter.
窄带数据是指与低频发射机相对应，对单频的振幅和相位进行监测。

collecting narrowband data involved monitoring the amplitude and phase of a single frequency, corresponding to a vlf transmitter.
搜集窄带数据是指使用类似于低频发射机的仪器对单频振幅和相位进行监测。

11.2. proportion of businesses using the internet, by type of access (narrowband and broadband)
11.2. 按接入类型(窄带、宽带)分类，使用互联网的企业的比例

12 vsat systems, 4 telephone exchanges, 3 broadband microwave links and 3 rural radio narrowband radio links were supported and maintained
支持和维护了12个甚小口径终端系统、4个电话交换台、3个宽带微波中继器和3套用于农村地区无线电通信的窄带无线电中继器

12. the availability of indicators on internet penetration, both fixed and mobile narrowband and broadband, remains a problem in the region.
在本区域，关于互联网(既包括固线接入也包括移动接入，既包括窄带也包括宽带)的普及率的指标的供应仍然是一个困难。

11 vsat systems, 1 trailer-mount vsat, 2 pieces of videoconferencing equipment and 10 narrowband digital radio systems were supported and maintained
支持和保养了11个甚小口径终端系统、1个车载甚小口径终端系统、4个电话交换台、5个微波中继器、2个视频会议设备和10个窄带数字无线电系统

a terrestrial microwave network was operated and maintained consisting of 57 microwave links and 62 narrowband digital radio systems which provided voice, fax, video and data communications to 73 unmil locations
一个地面微波网络已运行并得到维护，组成该网络的是57个微波中继器和62个窄带数码无线电系统，可向联利特派团73处地点提供语音、传真、视频和数据通信

the internet service providers survey collects information on electronic commerce products provided, the distribution of business and personal subscribers and the capacity of access, whether it is narrowband or broadband.
互联网服务供应商普查收集关于所提供的电子商务产品、企业和个人订户分布和上网能力等方面的信息，其中包括窄带和宽带。

operation, support and maintenance of 42 microwave links and 66 narrowband digital radio systems to ensure efficient bandwidth allocation and management, with 80 per cent of capacity utilized more than 50 per cent of the time and saturated less than 3 per cent of the time
运行、支持和维护42个微波中继器和66个窄带数码无线电系统，确保高效率地分配和管理带宽，80%的能力使用时间超过50%，饱和时间低于3%

:: support and maintenance of 20 very small aperture terminal (vsat) systems, 34 telephone exchanges, 78 microwave links and 60 narrowband digital radios
* 支持和维护20个甚小口径终端系统、34个电话交换台、78个微波中继器和60个窄带数字无线电系统

a satellite network consisting of 1 earth station hub, 11 vsat systems, 1 trailer mount vsat, 4 telephone exchanges, 5 microwave links, 2 items of videoconferencing equipment and 10 narrowband digital radio systems was supported and maintained
支持和维护了一个卫星网络，其中包括1个地面站枢纽、11个甚小口径终端系统、1个车载甚小口径终端系统、4个电话交换台、5个微波中继器、2套电视会议设备和10套窄带数码无线电系统