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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。
- 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。
- broadband unrestricted bearer services 宽带不受限制的承载业务
- 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。
- ISDN data link layer specification for frame mode bearer services GB/T16653-1996综合业务数字网帧模式承载业务数据链路层规范
- 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。
- 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。
- The Queen requited his services with a knighthood. 女王为表彰他的贡献封他为爵士。
- 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
- You may need the services of a lawyer. 你也许需要律师的帮助。
- 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
- Train services have been cut to the bone. 列车车次已大幅度减少。
- Network bearer service SLA (NSLA) 网络承载服务SLA
- He received generous remuneration for his services. 他因服务而得到优厚的报酬。
- They need the services of a good lawyer. 他们需要找个能干的律师协助处理。
- A bearer of armor for a knight; a squire. 为骑士持武器的人; 骑士的扈从
