ventilation shaft
听听怎么读
英 [ˌventlˈeɪʃən ʃɑ:ft]
美 [ˌvɛntlˈeʃən ʃæft]
是什么意思
通风井；
英英释义
ventilation shaft
- n.a shaft in a building; serves as an air passage for ventilation
学习怎么用
权威例句
Ventilation ShaftVentilation Shaftventilation shaftDielectric Housing Having a Ventilation ShaftAnalysis of concrete in a vertical ventilation shaft exposed to sulfate-containing groundwater for 45 yearsShield machine disassembly in grouted soils outside the ventilation shaft: A case history in Taipei Rapid Transit System (TRTS)Influence of mechanical ventilation-shaft connecting location on subway tunnel ventilation performanceEstimation of support requirement for large diameter ventilation shaft at Chuquicamata Underground Mine in ChileAir nozzle for guiding air flow from an air feed shaft or line into a heating, ventilation or air-conditioning system, especially in...Delivery stabilizer for ventilation shaftANALYSIS OF IN-SITU GEO-STRESS AND ROCKBURST AT NO.2 VENTILATION SHAFT TUNNEL OF QINLING HIGHWAY TUNNELDetermination of the applicable exhaust airflow rate through a ventilation shaft in the case of road tunnel fires.Rock burst prediction for ventilation shaft of Qinling highway tunnel and its countermeasures
