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Simple English; Українська ... An antiknock agent is a gasoline additive used to reduce engine knocking and increase the fuel's octane rating by raising the ...
In spark-ignition internal combustion engines, knocking (also knock, detonation, spark knock, pinging or pinking) occurs when combustion of some of the air/fuel mixture in the cylinder does not result from propagation of the flame front ignited by the spark plug, but when one or more pockets of air/fuel mixture explode outside the envelope of the normal combustion front.
Tetramethyllead, also called tetra methyllead and lead tetramethyl, is a chemical compound used as an antiknock additive for gasoline. [1] Its use is being phased out for environmental considerations. [2] The National Institute for Occupational Safety and Health (NIOSH) in the United States has identified tetramethyllead as a potential ...
This is a list of Latin words with derivatives in English (and other modern languages). Ancient orthography did not distinguish between i and j or between u and v. [1] Many modern works distinguish u from v but not i from j. In this article, both distinctions are shown as they are helpful when tracing the origin of English words.
Translation Notes vacate et scire: be still and know. Motto of the University of Sussex: vade ad formicam: go to the ant: From the Vulgate, Proverbs 6:6. The full quotation translates as "Go to the ant, you sluggard; consider its ways and be wise!" [2] vade mecum: go with me: A vade-mecum or vademecum is an item one carries around, especially a ...
The opening weeks of the NBA season have been besieged by absent stars. This past week’s games turned out to be particularly destructive. First, on Thursday, news broke that Philadelphia 76ers ...
The industry standard is for a profit margin between a 2.2 and 2.5 times markup, meaning a dress that cost $100 to produce might be sold to a retailer for $220. That retailer has to mark it up by ...
There's a controversy brewing involving the nation's newest military branch over the potential of moving Air National Guard units into the U.S. Space Force.