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http://reply.papertrans.cn/3/284/28341/28341-33.png
Submitted on: 31 May 2017.
Revised on: 24 June 2017.
Accepted on: 08 July 2017.
SOLID STATE NUCLEAR MAGNETIC RESONANCE
Submitted on: 23 December 2019.
Revised on: 08 January 2020.
Accepted on: 18 January 2020.
SOLID STATE NUCLEAR MAGNETIC RESONANCE
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