URL:https://www.researchgate.net/profile/Bin-Zhang-138/publication/323524165/figure/fig3/AS:739748691836928@1553381240611/Geometry-of-the-mono-symmetric-beam_Q320.jpg
掲載元:https://www.researchgate.net/figure/Geometry-of-the-mono-symmetric-beam_fig3_323524165