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    Life cycle assessment of motor bike and electric bike in urban areas of China

    Dai, Du / Leng, Ru-bo / Zhang, Cheng et al. | Tema Archive | 2005
    Motor bikes (m-bike) and electric bikes (e-bike) are widely used in urban areas of China. Life cycle assessment of m-bike and e-bike are ...
    Keywords: China

    The back scattering cross section of radar wave on carbon fiber

    Zhang, J. / Xu, H. | Tema Archive | 2000
    Radar wave is used to scan a certain area and find the target by the deference of the reflected signal. In anti-reconnaissance, the army ...

    Gradient analysis of urbanization pattern based on class-level landscape metrics for Shanghai region

    Huang, Zhen / Zhang, Li-quan / Chen, Liang | Tema Archive | 2005
    The spatial pattern of urbanization in the Shanghai metropolitan area is quantified with GIS-based land use data set and gradient analysis ...
    Keywords: China