1–14 von 14 Ergebnissen
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    Valve-pump parallel control of hydraulic motor speed servos with large power

    Ding,H. / Zhao,J. / China Univ.of Mining and Technol.,CN | Kraftfahrwesen | 2014

    Characteristic analysis of pump controlled motor speed servo in the hydraulic hoister

    Ding,H. / Zhao,J. / China Univ.of Mining and Technol.,CN | Kraftfahrwesen | 2013

    Characteristic analysis of valve-pump parallel connection in a variable frequency hydraulic system

    Ding,H. / Zhao,J. / China Univ.of Mining and Technol.,CN et al. | Kraftfahrwesen | 2014

    Transmittance from photovoltaic materials under diffuse light

    Parretta, A. | Online Contents | 2003
    Beteiligte: Zhao, J.

    Rock dynamics research related to cavern development for ammunition storage

    Zhao, J. / Zhou, Y.X. / Hefny, A.M. et al. | Tema Archiv | 1999

    Progress and outlook for high-efficiency crystalline silicon solar cells

    Green, M.A. | Online Contents | 2001
    Beteiligte: Zhao, J.

    Very low light-reflection from the surface of incidence of a silicon solar cell

    Zheng, G.F. | Online Contents | 1996
    Beteiligte: Zhao, J.

    Surface passivation in high efficiency silicon solar cells

    Wenham, S.R. | Online Contents | 2001
    Beteiligte: Zhao, J.

    Minority carrier lifetime in plasma-textured silicon wafers for solar cells

    Kumaravelu, G. | Online Contents | 2005
    Beteiligte: Zhao, J.

    Optical loss of photovoltaic modules under diffuse light

    Parretta, A. | Online Contents | 2003
    Beteiligte: Zhao, J.