CASIA OpenIR
当前检索式 ((ALL:Signal to noise ratio))
限定条件 ((资助机构:Natural Science Foundation of Hebei Province(F2015201112)) AND (作者:173211-002524))
共6条,第1-6条
Natural Science Foun 2 Colleges and Univers 1 Foundation for Disti 1
Funds for Distinguis 1 National Natural Sci 1 Science and Technolo 1