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- trunk line service 长途通信,长途业务,干线通信
- Like any highway system, the federal airways have their main trunk line. 同任何公路系统一样，联邦航空线路也有其主航线。
- The air line service is to operate daily. 这条航线每天都有班机飞行。
- Dynamic electricity distribution: trunk line and switch box. 动力配电:干线及开关箱。
- Traffic flow clearly falls on the trunk line after nine o'clock. 九点以后这条主干道的交通量明显下降。
- The traffic trunk line is a basic premise of the development of TEB. 工业集聚-扩散的波浪式运动是经济在空间上扩散的一个基本模式。
- Hot line service has become an integral part of our life. 热线服务已经成为我们生活中不可缺少的一部分。
- Like any highway system,the federal airways have their main trunk line. 同任何公路系统一样，联邦航空线路也有其主航线。
- Heavy traffic overloaded the trunk lines. 繁忙的交通让主干道超负荷运行。
- Develop the existing internal branch lines service. 发展现有的内支线服务;
- These telephone lines are also known as trunk lines. 这些电话线也称为干线。
- Thepractice shows that the internal corrosion of gas trunk line could be solv... 实践证明,输气干线采用缓蚀剂保护可以减轻管道的内腐蚀,达到延长管道寿命的目的。
- Conversely, the calls placed between users within the business do not ordinarily require special dialing digits or use of an external trunk line. 反之,在公司内部用户之间的呼叫通常不要求拨打特殊号码或使用外线。
- A smaller number of big clients: this kind of clients ordinarily requires higher lease line service which QoS requires. 数量较少的大客户:这种客户一般要求的是QoS要求较高的专线型业务。
- This privately-owned airways is allowed to operate a new civil air line service. 这家私营航空公司获准开办一条新的民用航线。
- As there is something wrong with the trunk line of the network, the transmission of data is blocked. The technical staff is urgently repairing it. 由于网络的中继线出了问题，造成数据通信不畅，技术人员正在抢修。
- From Ordos City to Beijing and Tangshan Port chemical products pipeline project,there are one trunk line and two laterals. 项目简介：鄂尔多斯市至京唐港化工产品管道工程共建有一条干线，两条支线。
- When in Tomson, she had insight into front line service and middle management human resource management. 后来她又在TOMSON（中国）有限公司先后从事人事和销售工作，熟悉一线销售工作和中基层人事人事管理。
- Provides internationalexpress, the aviation express delivery, the aviation aerial transportand the agent whole world special line service. 提供国际快递、空速递、空空运及代理全球专线业务。
- Existing products include Roof lining, Seat assembly, Sun visor, Floor mat, Floor Carpet and Engine room &Trunk lining. 公司目前主要产品包括汽车顶棚、座椅组件、遮阳板、车厢地毡和引擎室及行李箱衬垫。
