| spontaneous |
A spontaneous process is defined as one which will either occur immediately at room temperature, or which, once initiated by heating, will sustain itself until the start materials are exhausted.
출처: www.everyscience.com/Chemistry/Glossary/S.php
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| spontaneous abortion |
Category: High risk/Complications Also known as a miscarriage, this is the clinical term for a pregnancy ending in the spontaneous loss of the embryo or fetus before 20 weeks of gestation. Find out more about Spontaneous abortion: Articles | Books/products
출처: pregnancyandbaby.com/read/articles/2458.htm
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| spontaneous abortion |
Loss of pregnancy during the first 20 weeks of gestation.
출처: www.pregnancy-info.net/newprgnancyarticle13-5.html
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| spontaneous |
Generation the theory that decaying matter turns into germs
출처: www.kented.org.uk/ngfl/subjects/history/medhist/pa...
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| spontaneous |
A process that occurs without external influence or excitement. For example, the rusting of metal is a spontaneous process because no force is required to start the process.
출처: www.visionlearning.com/library/pop_glossary_term.p...
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