wood substance 中文意思是什麼

wood substance 解釋
木材物質
  • wood : n 伍德〈姓氏〉。n 1 〈常 pl 〉樹林,森林。2 木質。3 木材;木板;木柴;木球;(高爾夫球)木棍。4 ...
  • substance : n 1 物質,材料;【哲學】實體,本體,本質 (opp appearance)。2 實質,內容;(故事等的)要旨,要領...
  1. To this class of substance belong mica, porcelain, quartz, glass, wood, etc.

    屬于這類物質的有雲母、瓷器、石英、玻璃、木材等等。
  2. A bitter substance obtained from the wood of this plant, used in medicine and as an insecticide

    苦木藥從這種植物的木質中獲取的一種味苦的物質,用作制藥及殺蟲劑
  3. Testing of wood preservatives ; accelerated ageing of preserved wood, strain by washing out for the determination of the quantity of effective substance

    木材防腐劑的檢驗.第2部分:防腐木材的加速老化.有效
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