| temporary magnet |
A body of a soft steel or piece of iron which is readily magnetized but retains only a very small field after the active power of the external magnet field is removed.
출처: www.ndt-ed.org/GeneralResources/Glossary/letter/t....
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|---|---|
| temporary magnet |
a material whose magnetic domains align under the influence of another magnet or electric current, but can't be maintained. Temporary magnets have a low coercivity.
출처: school.discovery.com/curriculumcenter/magnetism/gl...
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| temporary restoration |
Also known as an INTERMEDIATE restoration, this type of tooth filling is used to restore the form, function or appearance of the teeth for a limited period of time, from several days to several months. Temporary restorations are designed to seal a tooth and maintain it's position until a permanent restoration will replace it.
출처: www.ddicenter.com/library/glossary.asp
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| temporary magnet |
A material that shows magnetic properties only while exposed to an external magnetic field.
출처: www.otherpower.com/glossary.html
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| temporary hardness |
Hardness is produced by calcium and magnesium in water. These ions cause a precipitate with soap. Temporary hardness is caused by bicarbonate and can be removed by boiling which converts the bicarbonate to carbon dioxide and calcium carbonate.
출처: eies.njit.edu/~kebbekus/definitions-aquatic-chem%2...
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