摘 要: | Y2002-63133-1309 0224395活化煤泥显微图象的特征分析=Feature analysis of ac-tivated sludge based on microscopic images会,英]/Siko-ra,M,& Smolka,B.//2001 IEEE Canadian Confer-ence on Electrical and Computer Engineering,Vol.2.—1309~1314(E)0224396基于神经网络的风机管道噪声有源控制的实验研究刊]/张奇志//电声技术.—2002,(7).—54~56(L)通过实验来考察空气流动对传声器测量信号的影
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