English Dictionary

fire triangle

noun

The three elements necessary and sufficient to sustain a fire: fuel (e.g. wood or petrol/gasoline), oxidizer (e.g. oxygen), and sufficient heat (e.g. reaction temperature or activation energy).

The fire triangle consists of three elements: fuel, oxygen, and heat.

意味（1）

The three elements necessary and sufficient to sustain a fire: fuel (e.g. wood or petrol/gasoline), oxidizer (e.g. oxygen), and sufficient heat (e.g. reaction temperature or activation energy).

意味（2）

The diagram representing these three elements of a fire.

意味（3）

A fire and its three components.