共 7 条
- [1] ALLISON RT, 1979, MED LAB SCI, V36, P359
- [2] HALLEN O, 1955, Acta Anat Suppl (Basel), V25, P1
- [3] Holmes A., 1927, PETROGRAPHIC METHODS
- [4] TOLANSKY S, 1960, SURFACE MICROTOPOGRA
- [5] WEIBEL ER, 1979, PRACTICAL METHODS BI, V1
- [6] Williams MA, 1969, ADVANCES OPTICAL ELE, V3, P219
- [7] YANG GCH, 1974, J MICROSC, V103, P385