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- dead level trunk 空层中继线
- 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 dead level of the grassland made us quite tedious. 大草原上千篇一律，我们感到很沉闷。
- Dynamic electricity distribution: trunk line and switch box. 动力配电:干线及开关箱。
- Jumping on a dead level was his strong suit, you understand? 从平地往上跳，是他的拿手戏，你明白吗?
- 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 dead level of the prairies renders traveling over them tedious. 大草原平坦无变化,旅游其间乏味生厌。
- 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。
- 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。
- Flat roofs may either be dead level or (preferably) have some degree of pitch to them so that rainwater and melted snow can drain away. 平屋顶可以为完全水平，也可以(这样更好)具有一定程度的坡度，以便雨水或融雪得以排除。
- 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。
- These telephone lines are also known as trunk lines. 这些电话线也称为干线。
- 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。
- 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。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- 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。
- A trunk line. 干线铁路或电话干线
- Most part of the North Trunk Line of WanjiaZhai Yellow River Delivery Project has to pass through the zone of collapsible loess, so the collapsibility of the loess foundation becomes the main engineering geological problem therein. 摘要山西省万家寨引黄工程北干线输水管线大部分地段通过黄土地区，黄土地基的湿陷性已成为主要的工程地质问题。
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海词词典，十七年品牌
