頁籤選單縮合
題 名 | 臺灣竹材製漿之回顧與展望 |
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作 者 | 谷雲川; 王益真; | 書刊名 | 林產工業 |
卷 期 | 9:1 1990.03[民79.03] |
頁 次 | 頁115-122 |
分類號 | 476.21 |
關鍵詞 | 回顧; 竹材; 展望; 臺灣; 製漿; |
語 文 | 中文(Chinese) |
中文摘要 | 本文選用97種台灣樹種以及113種美國樹種,分別比較針葉樹及闊葉樹,生材以及氣乾材之木材比重變異,發現有極大可能性,台灣樹種木材比重變異要大於美國樹種之木材比重變異,其原因可能是台灣地處亞熱帶,美國大部份地處溫帶,台灣樹種種類較為複雜所致。 |
英文摘要 | Specific gravity values were tabulated from known reference for 210 tree species from Taiwan and the United States; where 97 tree species were from Taiwan and 113 tree species were from the United States. Variation in wood specific gravity between these two regions was compared. The results demonstrate that Taiwan has a greater variance in wood specific gravity than the United States. |
本系統中英文摘要資訊取自各篇刊載內容。