共 11 条
[2]
BEAMS JW, 1938, REV SCI INSTRUM, V10, P59
[4]
FAIRES VM, 1936, DESIGN MACHINE ELEME
[5]
KENT, 1936, MECH ENG HDB, V2
[6]
MORLEY A, 1934, STRENGTH MATERIALS
[7]
Pickels E G, 1935, Science, V81, P342, DOI 10.1126/science.81.2101.342
[10]
SVEDBERG T, 1940, ULTRACENTRIFUGE, P100