| second law of thermodynamics |
ΔG = ΔH - TΔS where ΔG is the change in Gibbs' Free-Energy and ΔS is the change in entropy. The second law of thermodynamics states that for a reaction to be 'spontaneous', ΔG must be negative overall. Another way of stating this is that for a reaction to be spontaneous, the overall entropy increase must be positive.
출처: www.everyscience.com/Chemistry/Glossary/S.php
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| secondary radiation |
Particles or rays produced by the interaction of any type of primary radiation with matter, eg Compton recoil electrons.
출처: www.ndt-ed.org/GeneralResources/Glossary/letter/s....
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| second law of thermodynamics |
Whenever you do something, the universe gets more random.
출처: misterguch.brinkster.net/vocabulary.html
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| secondary infertility |
The inability to conceive or carry a pregnancy after having successfully conceived and carried one or more pregnancies.
출처: www.infertilitycentral.com/fertility/infertility-g...
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| secondary radiation |
Ionizing radiation emitted by matter as a result of the interaction of primary radiation with that matter.
출처: www.hc-sc.gc.ca/hecs-sesc/ccrpb/publication/safety...
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