共 7 条
[1]
BIEZENO CB, 1954, ENGINEERING DYNAMICS, V3, P214
[2]
Den Hartog J., 1956, MECHANICAL VIBRATION, P261
[3]
DENHARTOG JP, 1956, MECHANICAL VIBRATION
[4]
GORDON HS, 1976, FEB ENG F C AS
[5]
Gunter E. J., 1966, SP113 NASA
[6]
EM227 EPRI EL POW RE
[7]
[No title captured]