한국인쇄학회지 (Journal of the Korean Graphic Arts Communication Society)
- 제16권1호
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- Pages.69-79
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- 1998
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- 1226-1149(pISSN)
초임계 이산화탄소를 이용한 국산 생강뿌리로부터 생강유의 추출
Extraction of Ginger Oil from Korean-Grown Ginger-root using Supercritical Carbon Dioxide
초록
The type photographic optical system is designed by using numerical method. Initially the paraxial quantites, numerical solutions are found for the system which is free from the Seidel seven aberrations. The final system has f/4 with the half field angle 20
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