共 6 条
[3]
MEASUREMENT OF BIREFRINGENCE OF BIAXIALLY ORIENTED FILMS
[J].
JOURNAL OF POLYMER SCIENCE,
1957, 24 (107)
:383-386
[4]
STEIN RS, 1956, PHYSIK HOCHPOLYMEREN, V4, P110
[5]
TOBOLSKY AV, 1960, PROPERTIES STRUCTURE, P217
[6]
TREOLAR LR, 1949, PRE