extraction -free wood 中文意思是什麼

extraction -free wood 解釋
無抽提物木材試料
  • extraction : n. 1. 抽出,拔出。2. 【化學】提取(法);萃取(法);回收物,提出物;精煉。3. 精選,摘要。4. 血統,家世,出身。5. 【數學】開方,求根。
  • free : adj (freer; freest)1 自由的,自主的;自立的。 a free action 自由行動。 free competition 自由競...
  • 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 ...
  1. Wood based panels - determination of formaldehyde content - extraction method called the perforator method

    木基板.甲醛含量的測定.鉆孔萃取法
  2. Wood - base panels. determination of formaldehyde content. extraction method called the perforator method

    木基板.甲醛含量的測定.稱為"穿孔法"的提取法
  3. Wood - based panels ; determination of formaldehyde content ; extraction method called perforator method ; german version en 120 : 1992

    木基板.甲醛含量的測定.稱為穿孔器法的萃取法
  4. The major achievements are : 1 the extraction of the burning oil of biomass from wood tar by distillation without any other goods of chemistry, in this case no effect to the physical properties of the burning oil of biomass

    本課題的主要研究成果如下: 1採用直接蒸餾方法從木焦油中提取其可燃成分(簡稱生物質燃油) ,不加入其他任何化學物品,這樣不會影響生物質燃油的物理性能。
  5. The extraction of wood texture features based on pca

    基於主分量分析木材紋理的特徵提取
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