汽车空调压缩机怠速噪声诊断及拓扑优化
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Noise diagnosis of in idle automotive air conditioning compressor and topology optimization
SHI Wen-ku1, ZU Qing-hua1, CHEN Zhi-yong1, MAO Yang1, HE Bang-ying1, FU Ji-yun1, LI Xiao-yan2
改进前、后压缩机振动频谱