Ignition

(noun.) the act of setting something on fire.

(noun.) the mechanism that ignites the fuel in an internal-combustion engine.

(noun.) the process of initiating combustion or catching fire.

艾利森手打

• These stresses are results of the longitudinal and radial pressures of the gas developed by the ignition and explosion of the powder. 佚名. 神奇的知识之书.
• Unless the head of the match is rubbed on the prepared phosphorus coating, ignition does not occur, and accidental fires are avoided. 伯莎M.克拉克. 科学通论.
• Magneto ignition first appeared in 1908; previous to that date all ignition had been dependent upon batteries of the ordinary dry-cell variety. 佚名. 神奇的知识之书.
• In many respects the mode of their manufacture has been improved, but in principle of composition and ignition they remain the same as Walker's to-day. 威廉·亨利·杜利特. 世纪发明.

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