Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/65700
DC FieldValueLanguage
dc.contributor.advisor吳金村zh_TW
dc.contributor.advisorWu, Jin-Cunen_US
dc.contributor.author許建發zh_TW
dc.contributor.authorXu, Jian-Faen_US
dc.date1986zh_TW
dc.date.accessioned2014-06-09T09:28:29Z-
dc.date.available2014-06-09T09:28:29Z-
dc.identifier.urihttp://hdl.handle.net/11455/65700-
dc.description.abstract本試驗之目的,在於探究桂竹經不同溫度(氣乾、60、80、100及120℃) 乾燥處理之物理化學變化。由各項物理性質測定及化學組成分分析結果,高溫乾燥之 桂竹,比重顯著增加,而吸濕性應降低,顯示收縮應力與氫鍵結合之有效度增加。各 化學組成分均具熱劣化性,尤以半纖維素最為顯著,其與剪力強度之降低具有密切關 係。劈裂強度之提高,可能是由於木質素對收縮應力之舒解效應及氫鍵結合有效度之 改變所致。α-纖維素之結晶度有降低趨勢,而收縮應力之增加,有助於解剖機質作 較佳之排列狀態,此二者對引張強度之變化,具有互補效果。zh_TW
dc.language.isoen_USzh_TW
dc.publisher森林研究所zh_TW
dc.subjectFORESTRYen_US
dc.subject高溫乾燥zh_TW
dc.subject乾燥zh_TW
dc.subject桂竹zh_TW
dc.subject物理zh_TW
dc.subject化學zh_TW
dc.subject森林zh_TW
dc.title高溫乾燥對桂竹物理化學性質之影響zh_TW
dc.titleThe effect of elevated temperatures drying on the physicochemical properties of makino bamboo (Phyllostachys makinoi Hay.)en_US
dc.typeThesis and Dissertationzh_TW
item.openairetypeThesis and Dissertation-
item.fulltextno fulltext-
item.grantfulltextnone-
item.languageiso639-1en_US-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:森林學系
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