共 12 条
[1]
ULTRASONIC SENSORS IN THE CHEMICAL AND PROCESS INDUSTRIES
[J].
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS,
1983, 16 (10)
:959-963
[2]
BLITZ J, 1963, FUNDAMENTALS ULTRASO, P179
[3]
CHEEKE JD, 1985, CANADIAN RES SEP, P81
[4]
Fitting D.W., 1981, ULTRASONIC SPECTRAL
[6]
KRUUS P, 1977, LIQUIDS SOLUTIONS, P239
[7]
ULTRASONIC MEASUREMENT OF THIN LAYERS
[J].
IEEE TRANSACTIONS ON SONICS AND ULTRASONICS,
1971, SU18 (02)
:81-&
[8]
MARTIN SJ, 1985, C EN 0211, P12
[9]
MARTIN SJ, 1985, APPL OPT, V24, P2210
[10]
MISHRA SC, 1983, ACUSTICA, V52, P256