共 7 条
[1]
BOYDE A, 1978, SCANNING ELECTRON MI, V2, P303
[2]
COHEN A L, 1979, Scanning Electron Microscopy, P303
[3]
ECHLIN P, 1978, SCANNING ELECTRON MI, V2, P109
[6]
NEWMAN HN, 1976, MICROBIAL ULTRASTRUC, P223
[7]
TERRY K, 1979, COMMUNICATION