| pincushion distortion |
Lens aberration causing parallel, straight lines at the edge of the image to curve toward the lens axis.
출처: www.startphoto.com/learn/glossary/glossary_ph-pn.h...
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| pinna |
The fleshy skin flap that surrounds the external ear opening.
출처: www.humboldt.edu/~cmc43/glossary.htm
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| pinch |
breaking off the terminal growing point of a plant to encourage axillary buds to grow.
출처: www.hcs.ohio-state.edu/mg/manual/glossary.htm
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| pinhole |
1. A small clear spot on a negative usually caused by dust on the film during exposure or development or by a small air bubble that keeps developer from the film during development. 2. The tiny opening in a pinhole camera that produces an image.
출처: www.vistek.ca/glossary/default.asp
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| pineal |
A gland-like structure in brain, shaped like a pine cone. It appears to be a major site of melatonin (pigmentation) biosynthesis, but the effect of melatonin on the body and exact function of pineal remain unknown. Research shows that the pineal is exceedingly light-sensitive and may function as a seasonal "clock" affecting sleep and the gonads. The pineal gland is associated with the Christos Degree.
출처: miriams-well.org/Glossary/
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