Submitted on: 20 October 2016.
Revised on: 11 January 2017.
Accepted on: 21 February 2017.
___________________JOURNAL OF RADIATION RESEARCH---OXFORD UNIV PRESS
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Submitted on: 05 March 2019.
Revised on: 23 June 2019.
Accepted on: 09 August 2019.
___________________JOURNAL OF RADIATION RESEARCH---OXFORD UNIV PRESS
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Submitted on: 23 February 2020.
Revised on: 11 June 2020.
Accepted on: 08 July 2020.
___________________JOURNAL OF RADIATION RESEARCH---OXFORD UNIV PRESS
http://reply.papertrans.cn/2/191/19044/19044-16.png
Submitted on: 25 March 2008.
Revised on: 23 June 2008.
Accepted on: 13 August 2008.
___________________JOURNAL OF RADIATION RESEARCH---OXFORD UNIV PRESS
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