青年中文secondary ventilation的意思
secondary ventilation中文翻譯：
輔助通風
secondary───n.副手；代理人；adj.第二的；中等的；次要的；中級的
secondary consumer───次級消費者
secondary education───中等教育
secondary color───次生色；n.合成色，間色；二次色
ventilation shoes───通風鞋
soffit ventilation───拱腹通風
ventilation shaft───通風井，通風井道
secondary school───n.中學；中等學校
secondary products───次級產品；副產品
The object was implemented in a low energy construction method with controlled ventilation (displacement ventilation in the classrooms) including the design for a natural secondary ventilation system.───其目標是采取一個能夠控制通風的低能耗施工方法（在教室進行通風），包括自然二次通風系統的設計。
The secondary outcomes were duration of mechanical ventilation, occurrence of complications and survival to discharge from hospital.───次要評估指標為機械通氣時間、并發癥發生率和存活出院的患兒數。
In addition to the planned primary and secondary ventilation corridors, other smaller corridors will also be added to the system.───說，除了規劃主要和次級通風廊外，這個系統還包括其他小一點兒的通風廊。