| fracture |
(n) A crack or break in a rock. (v) To break in random places instead of cleaving. Said of minerals.
출처: college.hmco.com/geology/resources/geologylink/glo...
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| fragile X syndrome |
Martin-Bell syndrome. Marker X syndrome, Escalante syndrome. A genetic syndrome with the familial occurrence of moderate mental retardation. predominantly in males, who also demonstrate a long narrow face with thick features, prognathism (a prominent jaw), blue eyes, and, early in life, macrosomia (large body size), and later in life, macro-orchidism (large testicles). This is an X-linked disorder with a fragile site (FMR? gene) on the long arm of the X chromosome (Xq 27). ...
출처: www.childrenwithchallenges.net/definitions/F.html
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| fraternal twins |
Born at the same time but resulting from the fertilization of two different eggs, fraternal twins are no more genetically similar than siblings; identical twins result from the division of one fertilized egg and are genetically identical.
출처: www.babycenter.com/glossary/F
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| fragment |
a small piece or remnant that has been detached from or torn off a larger piece
출처: encarta.msn.com/dictionary_/scrapped.html
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| fragmentation |
The process of reducing size and connectivity of stands that compose a forest.
출처: www.streamnet.org/pub-ed/ff/Glossary/glossaryfores...
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