共 24 条
[4]
FIELD FH, 1957, ELECTRON IMPACT PHEN, pCH4
[6]
FOSTER R, 1959, NATURE, V183, P1953
[7]
AUTOMATIC VOLTAGE SCANNER FOR A PEAK SWITCHING MASS SPECTROMETER
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1967, 44 (06)
:427-&
[9]
GALLEGOS EJ, 1967, 7TH P WORLD PET C, V4, P249