中英互译

smoke prevention

基本释义

Two smoke prevention stairs are in the building, one is next to the elevator and another is at the top of the southwest of the building.
本大楼设防烟楼梯两部，分别为电梯核心筒处一部，大楼西南侧顶端一部，是火灾发生后的逃生处。
Through the analysis of some problems in designing the smoke prevention and exhaust of high - rise civil building, this paper puts forward the author's opinions and relevant countermeasures.
本文通过对高层民用建筑防、排烟设计中一些问题的分析，提出了作者的看法以及采取的具体措施。
A survey by Hangzhou Center for Disease Control and Prevention shows that the scale of youth smoking is increasing and the age of people who smoke tends to be lower.
杭州市疾控中心调查发现，青少年吸烟比例逐渐加大，吸烟人群呈现低龄化的趋势。