共 36 条
[1]
THE ABUNDANCE OF HE-3 IN ATMOSPHERIC AND WELL HELIUM
[J].
PHYSICAL REVIEW,
1946, 70 (11-1)
:983-983
[3]
Carslaw H.S., 1959, CONDUCTION HEAT SOLI, V2nd ed., P97
[8]
CRAIG H, 1963, 1963 P C NUCL GEOL G, P17
[10]
EBERHARDT P, 1965, Z NATURFORSCH PT A, VA 20, P623