共 16 条
[1]
CASSEN B, 1949, UCLA39 U CAL AT EN P
[2]
CHARLTON EE, 1940, RADIOLOGY, V35, P585
[3]
ABSORPTION OF X-RAYS IN AIR
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS,
1948, 40 (05)
:393-399
[4]
THIMBLE-CHAMBER CALIBRATION ON SOFT X-RAYS
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS,
1948, 41 (04)
:295-296
[6]
EVANS RD, 1947, NUCLEONICS, V1, P32
[7]
Gray L. H., 1936, P ROY SOC LOND A MAT, V156, P578, DOI 10.1098/rspa.1936.0169
[8]
Gray LH, 1937, BJR, V10, P600, DOI [10.1259/0007-1285-10-116-600, DOI 10.1259/0007-1285-10-116-600]
[9]
GRAY LH, 1929, P ROY SOC LOND A MAT, V122, P647
[10]
On the theory of X-ray absorption and of the continuous X- ray spectrum
[J].
PHILOSOPHICAL MAGAZINE,
1923, 46 (275)
:836-871