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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Optimization of multi-residue method for targeted screening and quantification of 216 harmful chemicals in plastic children's toys by gas chromatography-tandem mass spectrometry analysis 期刊论文 JOURNAL OF CHROMATOGRAPHY A, 2019, 卷号: 1603, 页码: 311-326 作者:  Liu, Yahui;  Wang, Zhijuan;  Zhang, Qing;  Bai, Hua;  Cai, Yaqi 收藏  |  浏览/下载：12/0  |  提交时间：2020/09/10 Plastic children's toys  Multi-residue  Spectrogram database  GC-MS/MS   Order spectrogram visualization for rolling bearing fault detection under speed variation conditions 期刊论文 Mechanical Systems and Signal Processing, 2019, 卷号: 122, 页码: 580-596 作者:  Wang, Yi;  Tse, Peter W.;  Tang, Baoping;  Qin, Yi;  Deng, Lei 收藏  |  浏览/下载：17/0  |  提交时间：2019/11/19 Bearing fault diagnosis  Machinery condition monitoring  Non-stationary vibration signals  Operating condition  Order tracking  Rolling bearing vibration  Spectrograms  Time-frequency distributions   Source characteristics and dynamics of the October 2018 Baige landslide revealed by broadband seismograms 期刊论文 LANDSLIDES, 2019, 卷号: 16, 期号: 4, 页码: 777-785 作者:  Zhang Zhen;  He Siming;  Liu Wei;  Liang Heng;  Yan Shuaixing 收藏  |  浏览/下载：54/0  |  提交时间：2019/04/30 Baige landslide  Spectrogram  Long-period seismic signal  Force-time function  Landslide dynamics   A test of the matched filter hypothesis in two sympatric frogs, Chiromantis doriae and Feihyla vittata 期刊论文 BIOACOUSTICS-THE INTERNATIONAL JOURNAL OF ANIMAL SOUND AND ITS RECORDING, 2019, 卷号: 28, 期号: 5, 页码: 488-502 作者:  Yang, Yue;  Zhu, Bicheng;  Wang, Jichao;  Brauth, Steven E.;  Tang, Yezhong 收藏  |  浏览/下载：6/0  |  提交时间：2021/11/10 Acoustic communication  matched filter hypothesis  interspecific interference  auditory brainstem response  Chiromantis doriae  Feihyla vittata   All-fiber pulsed laser Doppler vibrometer development based on time-domain chopping techniques 期刊论文 Chinese Optics Letters, 2019, 卷号: 17, 期号: 5, 页码: 4 作者:  S.S.Wu;  Y.Y.Li;  T.Lu;  H.K.Chen;  C.H.Yan 收藏  |  浏览/下载：0/0  |  提交时间：2020/08/24 modulated multifunction lidar,anemometry,Optics