smoke detectors

常見例句

雙語例句

• Change smoke detectors every 6 months.
  每6個月更換菸霧探測器。
• The article uses FDS to study the effect of environment temperature and setting position on the alarm time of smoke detectors.
  用FDS軟件研究了環(huán)境溫度和水平安裝位置對感菸型火災探測器報警時間的影響。
• Some smoke exhaust windows controlled by infrared detectors are installed on the roofs of the waiting hall and check-in hall.
  候機大厛和辦票大厛頂部設紅外線對射探測器控制的排菸天窗。

權威例句

• 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
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