共 50 条
- [31] ELECTRICAL SIMULATION OF COMPOUND PIEZOELECTRIC TRANSDUCERS FOR LOW-FREQUENCY ACOUSTIC DEFECTOSCOPES. The Soviet journal of nondestructive testing, 1979, 15 (10): : 894 - 902
- [32] Transient research on the influence of the periodic low-frequency wake on the boundary layer evolution Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2022, 43 (01): : 83 - 90
- [34] Low-frequency vibration immissions due to the operation of a cement raw material mill VDI Berichte, 2022, 2022 (2379): : 385 - 398
- [36] CYCLOTRON-RESONANT-MASER MIXER WITH LOW-FREQUENCY MODULATION OF THE ELECTRON BEAM. Radio engineering & electronic physics, 1979, 24 (10): : 88 - 95
- [37] LOW-FREQUENCY VIBRATIONAL-SPECTRA, BARRIERS TO METHYL ROTATIONS AND LATTICE MODES OF DIETHYLETHER MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1981, 69 (3-4): : 217 - 240
- [38] Investigations Associated with Modulating the Low-Frequency Modulation Signal for FM Radio Transmission. Rundfunktechnische Mitteilungen, 1979, 23 (04): : 165 - 170