Definition of anti-knock in English:

anti-knock

noun

mass noun

A substance (such as tetraethyl lead) added to petrol to inhibit pre-ignition.
抗爆剂
as modifier anti-knock additives
Example sentencesExamples
- At first I thought all I needed was a big wrench but then I found out I needed other things like washers, sealing tapes, anti-knock dunnowhats, huge adjustable grippers and even something called a tap re-seater.
- One commonly used application is in the production of anti-knock gasoline.
- Metallocenes are useful in industrial chemistry as reducing agents, anti-knock agents for internal combustion engine fuels, absorbers of ultraviolet light, and free radical scavengers.
- It focuses on efforts to cover up the health risks associated with lead in paints and ‘anti-knock’ gasoline and the vinyl chloride used in many plastics.
- The single most important human exposure to lead was lead aerosol, formed by combustion of lead anti-knock additives in petrol, he said.

单词	anti-knock
释义	Definition of anti-knock in English: anti-knock noun mass noun A substance (such as tetraethyl lead) added to petrol to inhibit pre-ignition. 抗爆剂 as modifier anti-knock additives Example sentencesExamples At first I thought all I needed was a big wrench but then I found out I needed other things like washers, sealing tapes, anti-knock dunnowhats, huge adjustable grippers and even something called a tap re-seater. One commonly used application is in the production of anti-knock gasoline. Metallocenes are useful in industrial chemistry as reducing agents, anti-knock agents for internal combustion engine fuels, absorbers of ultraviolet light, and free radical scavengers. It focuses on efforts to cover up the health risks associated with lead in paints and ‘anti-knock’ gasoline and the vinyl chloride used in many plastics. The single most important human exposure to lead was lead aerosol, formed by combustion of lead anti-knock additives in petrol, he said.
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