smoke detectors

常见例句

双语例句

• Change smoke detectors every 6 months.
  每6个月更换烟雾探测器。
• The article uses FDS to study the effect of environment temperature and setting position on the alarm time of smoke detectors.
  用FDS软件研究了环境温度和水平安装位置对感烟型火灾探测器报警时间的影响。
• Some smoke exhaust windows controlled by infrared detectors are installed on the roofs of the waiting hall and check-in hall.
  候机大厅和办票大厅顶部设红外线对射探测器控制的排烟天窗。

权威例句

• From smoke detectors to cancer treatments, the impact of space exploration affects our everyday lives.
  FORBES: NASA Shuttle Exclusive
• House fires kill around 500 people a year, mostly in homes without smoke detectors.
  ECONOMIST: Disasters
• The money, he said, might better have been spent on putting smoke detectors in people's houses.
  ECONOMIST: Disasters
返回 smoke detectors