| twinning |
A system used in training. You pair up two students studying the same course or materials and have them work together on theory and practical drills.
출처: www.geocities.com/clearbirds/study/glosstudy.htm
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| twin |
Two or more crystals intergrown with a distinct relationship between crystal structures, so the face of one crystal is parallel to an unlike face of another.
출처: collections.ic.gc.ca/incocoin/minedef.html
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| twinning |
Two offspring developing with the same maternal parent and born at the same time. Twins can develop from the same zygote (monozygotic or "identical twins") or from separate zygotes (dizygotic or "fraternal twins"). Identical twins share the same genetic heritage whereas fraternal twins are no more or less related than are siblings born at different times. Source : PhRMA Genomics
출처: www.genomecanada.ca/GCglossaire/glossaire/index.as...
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| twin |
Two or more crystals that intergrow in a specific method. May also be used in verb form, as "Two crystals may twin to form a cross."
출처: www.inlandlapidary.com/user_area/glossaryT.asp
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| twinning |
Tendency of some crystals to intergrow in a distinct way or form specific, repeated patterns. See penetration twinning, repeated twinning, and contact twinning.
출처: www.inlandlapidary.com/user_area/glossaryT.asp
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