artificial radioactivity
Americannoun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
From that byway last week came two words in a combination new to physicists the world over: artificial radioactivity.
From Time Magazine Archive
Dr. Lawrence and his associates have done the most intensive work in the U.S. on artificial radioactivity.
From Time Magazine Archive
Positrons have now been produced at the rate of 30,000 per second by gamma rays, and the Curie-Joliots of Paris observed them shooting out of light-weight elements in their first experiments with artificial radioactivity.
From Time Magazine Archive
The Curie-Joliots' first results in artificial radioactivity have been duplicated and extended in a half-dozen countries, especially by California's Lawrence and Italy's Fermi.
From Time Magazine Archive
Lawrence replied defensively that “the radio-sodium experiments were instigated by me alone,” adding, “I did suggest looking for artificial radioactivity this way and actively supervised the experiments.”
From "Big Science" by Michael Hiltzik
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
