共 11 条
[2]
BURTT BP, 1949, NUCLEONICS, V5, P28
[3]
SOLID ANGLE SUBTENDED AT A POINT BY A CIRCULAR DISK
[J].
NUCLEAR INSTRUMENTS & METHODS,
1969, 73 (02)
:228-+
[4]
DESIGN STUDIES OF A GAMMA-RAY SCATTER ATMOSPHERIC DENSITY GAUGE BY A MULTIVARIABLE SEARCH METHOD
[J].
NUCLEAR APPLICATIONS,
1969, 6 (03)
:217-&
[6]
HARDY GH, 1928, INTEGRATION FUNCTION
[8]
MASKET AVH, 1956, ORNL2170
[9]
SOLID ANGLE CALCULATIONS
[J].
INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES,
1961, 10 (2-3)
:86-&
[10]
WHITAKER DR, 1969, NASI7046 CONTR