| free radical |
Any atom or atom group has unpaired electron on its orbit; any species capable of independent existence that possess one or more unpaired electrons, an unpaired electron being one that is alone in an orbital.
출처: www.agsci.ubc.ca/fnh/courses/glossary.htm
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| Frederick |
(1874-1945) an ecologist at the University of Nebraska and the University of Minnesota who helped develop and extensively studied the theory of succession.
출처: www.ket.org/trips/forest/glossary.htm
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| freezing |
The freezing of pure water without the benefit of any nuclei.
출처: www.wrcc.dri.edu/ams/glossary.html
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| frequency distribution |
An arrangement of values that shows the number of times a given score or group of scores occurs. Reference: Chapter 3
출처: www.ablongman.com/html/abrami/glossary/glossary.ht...
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| frequency distribution |
A frequency distribution is a systematic way to order a set of data from lowest to highest value showing the number of occurrences (frequency) at each value or range of values.
출처: www.brendan.com/Glossary.htm
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