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- emergency ventilation shaft 事故通风井
- Ride the train to the ventilation shaft. 乘火车到达通风井找到柱状物体。
- This text introduces the application of theodolite in the directional measure technique in Qidong ventilation shaft. 简要介绍了陀螺经纬仪在定向测量中的应用和祁东风井联系测量技术。
- A ventilating shaft, as in a mine. （比如矿井中的）上风井
- Huainan Banji coal mine introduces precasting in Main Shaft and ventilation shaft,and drilling shaft lining is precast construction in ground. 淮南板集煤矿主井与风井采用钻井法凿井,钻井井壁在地面预制施工。
- The technical measures and structure,applied principles of blastproof of ventilation shaft at excavating face,specific operational method and prospective effect are described. 介绍了掘进工作面防炮崩风筒的主要技术措施及技术结构、应用原理、采用这项技术的具体操作方法及达到的预期效果。
- To introduce the grouting methode,the course of excavation and the result of application after the ventilation shaft had been divulged yellow clay of the overburden. 介绍了生产矿井回风风井透溃黄泥后,注浆方法、掘进补碹过程及应用效果。
- a ventilation shaft through which air enters a mine 煤矿里能让空气流通的一个通道
- The fans connected to the vents are located under the ventilation shafts and connected to the trackway or platform. 通风口的风扇现设于通风井之下，与路轨和月台连接。
- Model Test on the Emergency Ventilation System of Subway Tunnel 地铁区间隧道事故通风系统模型试验的研究
- ventilation shaft through which air leaves a mine. 煤矿上用来疏通空气的通风井。
- Once the ventilator shaft became blocked, the warehouse quickly filled with fumes. 通风管一旦堵塞, 仓库很快就充满了烟雾。
- Because of ventilating requirement of cross-ocean tunnel, especially long distance cross-ocean tunnel, ventilating shaft should be set in the sea. 长距离深海跨海沉管隧道,为满足隧道内运营通风的要求必须在隧道中部设置通风竖井。
- Because ventilating requirement of cross-ocean tunnel, expecially long distancecross-ocean tunnel, ventilating shaft should be set at sea. 跨海隧道，特别是长距离跨海隧道，由于隧道内通风的要求，必须在隧道中间即海中设置通风竖井。
- Design Values for Emergency Ventilation and Care of Livestock and Poultry 牲畜和家禽保健的紧急通风设计的阀门
- Due to operational requirement, two ventilation shafts( N1 and S1) located at the northern and southern side of the existing podium of the MTRC Kowloon Station shall be modified. 为符合营运需求，位于地铁九龙站现有平台南北两面的通风井(1及S1)须进行改善工程。
- Please locate the nearest emergency exit. 请指明最靠近的太平门位置。
- The article gives a detailed introduction to the concept of the natural ventilation mode, the types of the ventilation shafts, the dimensions and spacing of the surface ope. 本文对该区间自然通风的方案构思,通风井的设置形式,地面开口的大小、间距以及区间结构型式的选择等作了详细介绍。
- We had to stuff the ventilator shafts up to stop the smoke entering the room. 为了阻止烟冲进室内，我们只好把通风道堵起来。
- She has the ability to keep calm in an emergency. 她有处变不惊的本事。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
