21–25 von 25 Ergebnissen
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    Perceptual notion of scale for halftone representations: nonlinear diffusion [3299-52]

    Qian, W. / Kimia, B. B. / SPIE et al. | British Library Conference Proceedings | 1998

    Photoelectric behaviours of covalently linked porphyrin derivatives

    Jia, J.-g. | Online Contents | 1995
    Beteiligte: Qian, W.-y.

    The Exploratory Development of Simplified Compensative Nozzle and Its Composite Device

    Qian, W. H. / Zhao, H. H. / Cai, Y. J. et al. | British Library Conference Proceedings | 1992

    Vibration and noise analysis of a gear transmission system

    CHOY, F. / QIAN, W. / ZAKRAJSEK, J. et al. | AIAA | 1993