共 50 条
- [21] A TRANSISTORIZED MULTICHANNEL ANALYSER SYSTEM FOR LOW LEVEL COUNTING WORK NUCLEAR INSTRUMENTS & METHODS, 1970, 77 (01): : 61 - +
- [23] FREQUENCY-MODULATION SPECTROMETER FOR MOSSBAUER STUDIES REVIEW OF SCIENTIFIC INSTRUMENTS, 1988, 59 (02): : 362 - 367
- [24] DIGITAL FREQUENCY-MODULATION IN AN NQR SPECTROMETER JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1978, 11 (01): : 45 - 48
- [25] ESR SPECTROMETER WITH HIGH FREQUENCY FIELD MODULATION NUCLEAR INSTRUMENTS & METHODS, 1964, 26 (02): : 333 - 336
- [27] TRANSISTORIZED NUCLEAR COUNTING INSTRUMENTS FOR A LOW-LEVEL COUNTING LABORATORY NUCLEAR INSTRUMENTS & METHODS, 1967, 50 (02): : 325 - +
- [29] SYNCHRONOUS HIGH-FREQUENCY DETECTOR FOR NMR SPECTROMETER DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE, 1984, 37 (05): : 581 - 584
- [30] WIDE RF LEVEL RF UNIT FOR AN NMR SPECTROMETER REVIEW OF SCIENTIFIC INSTRUMENTS, 1959, 30 (04): : 272 - 274