共 48 条
- [22] L2 production of american english vowels in function words by spanish l1 speakers Canadian Acoustics - Acoustique Canadienne, 2019, 47 (03): : 94 - 95
- [26] Iteration algorithms for L1 and L2 optimal estimates of phase characteristics of a seismic signal. Using a recording trispect Geophysical Journal (English Translation of Geofizicheskii Zhurnal), 1993, 13 (02):
- [27] Cowherd’s injury: Traumatic retrospondyloptosis of L1 over L2 in a 7-year-old child Indian Journal of Orthopaedics, 2011, 45 : 365 - 367
- [29] Discrete nonlinear optimal control of S/C formations near the L1 and L2 points of the Sun-Earth/Moon system ASTRODYNAMICS 2005, VOL 123, PTS 1-3, 2006, 123 : 1401 - +