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- There are five types of ATM bearer service:CBR,VBR,ABR,UBR and GFR. ATM现有的5种通信量业务类型,即:恒定比特率(CBR)、可变比特率(VBR)、可用比特率(ABR)、不定比特率(UBR)和可保证帧速率(GFR)业务,在应用中各有所长。
- A bearer service is either connection-oriented or connectionless. 承载业务或者是基于连接的,或者是无连接的。
- This bearer service category provides the unrestricted transfer of 1920 kbit/s user information over an H 12 -channel at the S/T reference point. 这种承载业务类别提供在S/T参考点通过一个H12信道的1920 kbit/s不受限的用户信息的传递。
- This bearer service category provides the unrestricted transfer of 1536 kbit/s user information over an H 11 -channel at the S/T reference point. 这种承载业务类别提供在S/T参考点通过一个H11信道的1536kbit/s不受限的用户信息的传递。
- General packet radio service (GPRS) is a new bearer service of GSM network, which overcomes the defects of lower data transmission speed and unskillful charging way of traditional GSM. 通用分组无线业务(GeneralPacketRadioService ,GPRS)作为GSM网络新的承载服务 ,解决了传统GSM网中数据传递慢、计费方式单一的缺点。
- ATM bearer service and its application in VOD ATM通信量管理技术及其在视频点播中的应用
- Network bearer service SLA (NSLA) 网络承载服务SLA
- Recommendation I.210 describes the principles for defining telecommunication services supported by an ISDN including the concept of bearer services, teleservices and supplementary services. 建议I.;210描述了规定各种电信业务的原则,这些电信业务是由包含承载业务、用户终端业务和补充业务概念的ISDN所支持的。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- The typewriter is at your service. 这台打字机随便你使用。
- I'm the bearer of the good news. 我是带来好消息的人。
- A porter or bearer in certain Moslem countries. 搬运工在某些穆斯林国家的搬运工
- A team of african bearer come with us on safari. 有一队非洲脚夫和我们一起进行狩猎旅行。
- A crest or badge worn to distinguish the bearer. 纹章戴上以区别随从仆人的纹饰或标志
- broadband unrestricted bearer services 宽带不受限制的承载业务
- Wireless Features: Short Message Delivery Point-to-Point Bearer Service 无线电特征:短信息传输点对点承载业务
- A new bus line has been brought into service. 开辟了一条新的公共汽车线。
- Its slow service gave the restaurant a bad name. 这家餐馆因缺乏效率的服务搞得名声很坏。
- A bearer of armor for a knight; a squire. 为骑士持武器的人; 骑士的扈从
- He filed for a civil service job. 他申请公务员的工作。