Define smoke tree. smoke tree synonyms, smoke tree pronunciation, smoke tree translation, English dictionary definition of smoke tree. n. Either of two deciduous shrubs or small trees, Cotinus obovatus, of the southern United States, or C. coggygria, nat
释义请查阅词条:smoke alarm 随便看 greatness Great Ormond Street grebe Grecian Greco- greed greedily greedy greedy guts Greek green green belt green-collar greenery greenfield greenfly greengage Greenham Common greenhouse gas greening green-light ...
the backup battery without removing the alarm from the mounting bracket. Red and green LED lights on the smoke detector indicate the alarm's status, with green indicating the unit has AC power. The red LED indicates the alarm condition, including standby, alarm, memory, or Hush™ Mode. ...
英[sməʊk] 美[smoʊk] 是什么意思 n. 烟;吸烟; vi. 冒烟;抽烟;快速; vt. 用烟熏制;吸(烟),抽; 变形 过去式:smoked过去分词:smoked现在分词:smoking第三人称单数:smokes 双语释义 n.(名词) [U] 烟visible vapour with particles of carbon coming from a burning substance ...
light light smoke.The smoke alarm is equipped with six led "s, and in the dark, the motion sensor switches the light, for about 60 seconds, so that it can be reliably and.In the case of smoke detector alarm by smoke and fire, the device switches the led "s and the green laser, ...
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a device in a building which sounds a fire alarm when smoke passes through it.detector de humo ˈsmokescreennoun 1.a cloud of smoke used to conceal the movements of troopsetc.cortina de humo 2.something intended to conceal one's activitiesetc.cortina de humo ...
. So, it can be concluded that it has been made compulsory by the National Building Code to have a fire alarm in all houses in Australia. As the statement agrees with the information, the answer is True. 2 Answer: False Question type: True/False/Not Given Answer location: Paragraph 2,...
The two contacts connect to a battery-powered bell or other electrical alarm circuit (not shown). How does it work? When smoke enters the chamber through the holes at the bottom, it makes the fiber (1) contract. That makes the light blue lever (2), tilt downward, so the green lever ...
In view of this, several lightweight models have been suggested in recent years that can run on light computing devices (Muhammad et al. 2019; Almeida et al. 2022; Chaturvedi et al. 2022a). However, the lightweight smoke detection AI models may suffer from high false alarm rates. This ...