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“per”
(the laser that can produce quadrillions of pulses of light per second, creating a spot on a cell that is as hot as the sun)
(There are estimated to be 10,000 million insects living in each square kilometer of habitable land on earth or 26,000 million per square mile)
Word Entries containing the term:
“per”
revolutions per minute, rpm
The number of times a wheel rotates in one minute.
This entry is located in the following unit:
Automobile or Related Car Terms
(page 5)