Submitted on: 12 October 1999.
Revised on: 19 November 1999.
Accepted on: 30 November 1999.
Vibration---MDPI
Submitted on: 25 September 2015.
Revised on: 07 November 2015.
Accepted on: 17 November 2015.
NULL
Submitted on: 13 May 2014.
Revised on: 12 June 2014.
Accepted on: 20 June 2014.
NULL
Submitted on: 01 March 2000.
Revised on: 30 March 2000.
Accepted on: 09 April 2000.
Vibration---MDPI
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http://reply.papertrans.cn/4/304/30391/30391-36.png