2014年07月15日
⁄ 论文检测样例 
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维普论文检测系统检测前原文:
切变模量。所以, "Q" ^"-1" "=" "G" /("π" "σ" _"0" ) ∫_"0" ^("2π" ⁄"ω" )▒〖"ε" ̇^"''" "cos" "ωt" "d" _"t" 〗 (1-23) 将式(1-20)和式(1-21)代入式(1-22)可以得到:"Q" ^"-1" "=" ("aΛ" "l" ^"2" "G" "b" ^"2" )/"8γ" "∙" ("ω" "A" ^"-1" )/("1+" 〖"(ω" "A" ^"-1" ")" 〗^"2" ) ,因为"γ=" "1" /"2" "G" "b" ^"2" ,所以 "Q" ^"-1" "=" "∆" _"G" "ωτ" /("1+" "ω" ^"2" "τ" ^"2" ) "=" ("αΛ"...
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