ventilation

英 [ˌvɛntɪˈleɪʃən]

美 [ˌvɛntəˈleɪʃən]

n.  通风，通气，通气能力，通气量；通风设备

复数：ventilations　

TOEFLIELTSTEM8医学

BNC.7996 / COCA.9805

柯林斯词典

• VERB 使（房间或建筑）通风;使空气流通
  If youventilatea room or building, you allow fresh air to get into it.
  1. Ventilate the room properly when paint stripping...
     当油漆开始剥落时，要给房间适当通风。
  2. The pit is ventilated by a steel fan.
     矿井中用钢制通风机来保持空气流通。
  3. ...badly ventilated rooms.
     通风条件很差的房间
• VERB 发表（看法）；表达（感情）
  If youventilateyour ideas or feelings, you talk about them or express them freely in front of other people.
  1. He did not think it the job of officials to ventilate their doubts or daydreams.
     他认为公开提出自己的疑问或不切实际的想法并非官员们的分内之事。

英英释义

noun

• the act of supplying fresh air and getting rid of foul air
  Synonym:airing
• the bodily process of inhalation and exhalation
  Synonym:breathingexternal respirationrespiration
• a mechanical system in a building that provides fresh air
  1. she was continually adjusting the ventilation
  Synonym:ventilation systemventilating system
• free and open discussion of (or debate on) some question of public interest
  1. such a proposal deserves thorough public discussion
  Synonym:public discussion

双语例句

• In this paper, through numerical simulation, reasonable layout of ventilation outlet and optimal configuration are researched.
  通过数值模拟，对机械排风口的合理布置位置和最佳配置方式进行了研究。
• This equipment can't substitute proper ventilation and regular vacuum cleaning.
  这设备不能替换适当的通风和一般的真空清洁。
• The purpose of the ventilation system is to supply and exhaust air for passenger safety and comfort.
  装置通风系统的目的，是为地铁站进气和抽气，以便为乘客提供安全和舒适的环境。
• Proper cleaning and ventilation and measures to reduce crowding are also advised.
  同时建议进行适当的清洁和通风，采取减少拥挤方面的措施。
• Through the process of learning this chapter, grasp ventilation resistance calculation principles and methods of common boiler devices.
  通过本章学习，掌握常见锅炉装置的通风阻力计算原理和方法。
• A major element of this progression is the move from natural to mechanized and automated ventilation with fans.
  这种发展的主要表现之一是由自然通风转变为利用风扇进行的机械化和自动化通风。
• Control and Design on Ventilation and Smoke Exhaust System for Civil Air Defense Underground Garages
  人防地下车库通风与排烟系统的控制和设计
• At the same time, explosives had been loaded to the drilled holes in the ventilation tunnel.
  与此同时，通风隧道内的钻孔已装载了炸药。
• Presents the design of air conditioning and ventilation system, especially the design of the ice storage and modular water boiler system.
  介绍了该工程的空调通风系统设计，着重介绍了冰蓄冷和模块化热水锅炉的设计。
• The crankcase ventilation system carries fresh air through the crankcase.
  曲轴箱通风系统要携带新鲜的空气通过曲轴箱。