共 48 条
- [41] Uno T., 1978, Transactions of the Institute of Electronics and Communication Engineers of Japan, Section E (English), VE61, P915
- [42] WAGERS RS, 1985, PRECISION FREQUENCY, V1, P228
- [43] DESIGN AND PERFORMANCE OF ULTRAPRECISE 2.5-MC QUARTZ CRYSTAL UNITS [J]. BELL SYSTEM TECHNICAL JOURNAL, 1960, 39 (05): : 1193 - 1217
- [44] WARNER AW, 1963, 17 P ANN S FREQ CONT, P248
- [46] YAMADA T, 1971, REV ELEC COMMUN LAB, V19, P705
- [47] LATERAL FIELD SC CUT
- [48] IEEE1761978 STAND