2024-03-29T09:02:33Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/210182019-04-25T00:57:54Zhdl_2115_19037hdl_2115_18961hdl_2115_157走査電子顕微鏡内での針葉樹材の横圧縮破壊過程の観察:Ⅱ.仮道管壁の縦断面における破壊形態An Observation of the Failure Process of Softwood under Compression perpendicular to the Grain in the Scanning Electron Microscope:Ⅱ. Morphology of the Failure as observed in Longitudinal Section of Tracheid Wall相内, 泰三石田, 茂雄650北海道大学農学部演習林Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/21018https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/21018/1/36%283%29_P623-631.pdf0367-6129AN00230369北海道大學農學部 演習林研究報告3636236311979-11jpnpublisher