| cff |
The illusion of motion is based on the phi phenomenon (also called persistence of vision) - the fact that excitation of the sensory neurons "persist" for a short time after the stimulus has gone. The number of still frames per second necessary to create this illusion of motion is called the critical flicker frequency (CFF).
출처: siliclone.tripod.com/books/history/H111.html
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| cff |
Ceramic foam filter, commonly used in the cast house to remove defects from the molten metal stream. CFFs are typically replaced after each casting.
출처: www.metallurgaluminium.com/glossarymain.html
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| cff |
A projection of the cash flows, in and out, over the fiscal period of projection, to determine net cash balances at particular points in time and the need for either additional cash infusions or the opportunities for additional cash investments.
출처: www.income-outcome.com/glossary_page1.html
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