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五材

五材五材
  1. 五株山杨试材采自山西省中条山同一天然林分内,其木材物理力学性质在杨属中为中等。

    Five trees of David poplar were collected from a natural stand of Zhongtiao Mountains in Shanxi province .

  2. 本文论述了利用百度试验法,查明福建五种阔叶树材的干燥特性,以进一步制定合理的干燥工艺。

    This paper deals with the drying characteristics of five hard wood species from Fujian Province by testing at100 ℃, so as to further draw up suitable drying schedules .

  3. 而五行相克来源于五材的具体特性,与四时五方之理不同,故有关五脏相克的内容无研究必要。

    But restriction among the five elements comes from the properties of five materials , so it is not uniform with four seasons-five directions . It is not necessary to explore the contents about restriction among the five elements .