three-ply wood 中文意思是什麼

three-ply wood 解釋
三層板
  • three : n. 1. 三個人[東西]。2. 三歲,三時。3. 【板球】3字型。
  • ply : vt (plied)1 勤苦經營,努力從事;勤用(器具、武器等)。2 拚命給…加(煤、柴等);硬逼人(吃菜等)...
  • 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. The high stability : the special structure of this three - ply wood is interveined in length and breadth which makes its anisotropic physical performance, so the stability is over than others

    三層實木地板縱橫交錯的獨特結構,改變了木材各向的物理性能,穩定性遠遠高於其它木地板。
  2. Its sound box is covered with a thin ply of wood. the instrument, which comes in three sizes : soprano, mezzo soprano and alto, is especially popular in the northwestern and northeastern parts of china

    它的體積雖小,但聲音高吭而嘹亮,流行於東北華北和西北各區,許多地方戲曲都用它作主要的伴奏樂器。
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