On the theory of the gamma-ray transmission, dual-distance principle of determining thickness

Nuclear Engineering and Design - Tập 15 - Trang 237-240 - 1971
R.L. Ely1
1Research Triangle Institute, Research Triangle Park, North Carolina, USA

Tài liệu tham khảo

Ely, 1962, Measuring the protection factor of walls Howkins, 1968, Measurement of pavement thickness by rapid and nondestructive methods 1960