| frenulum |
Noun. (Latin, frenulum, diminutive of frenum = bridle. Pl., frenula). The spine (simple in males, compound in females) at the base of the hindwings in many Lepidoptera. The frenulum projects beneath the forewing to unite the wings in flight.
출처: www.entm.purdue.edu/entomology/courses/306/306glos...
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| free energy |
also called "Gibbs free energy", it's the capacity of a system to do work.
출처: misterguch.brinkster.net/vocabulary.html
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| free radical |
An atom or molecule with an unpaired electron. They're way reactive.
출처: misterguch.brinkster.net/vocabulary.html
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| freezing |
A procedure used to preserve (by freezing) and store embryos or gametes (sperm, oocytes).
출처: www.infertilitycentral.com/fertility/infertility-g...
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| freezing |
water vapor in the atmosphere that condenses and falls from the sky to earth.
출처: www.teach-nology.com/worksheets/science/weather/qu...
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