共 9 条
- [1] BAKER JF, 1956, PLASTIC BEHAVIOR DES, V2, pCH3
- [3] CRANDALL SH, 1959, INTRO MECHANICS SOLI, P329
- [5] FORCE SYSTEMS FROM ORTHODONTIC APPLIANCES - AN ANALYTICAL AND EXPERIMENTAL COMPARISON [J]. JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 1980, 102 (04): : 294 - 300
- [7] POPOV EP, 1952, INTRO MECHANICS MATE, P435
- [8] FLEXURE MODULUS OF ORTHODONTIC STAINLESS-STEEL WIRES [J]. JOURNAL OF DENTAL RESEARCH, 1981, 60 (02) : 139 - 145
- [9] 1977, JADA, V95, P1169