duramen

常見例句

• Show white, duramen is small the ivory scene that shows pink or grey yellow.
  呈白色，木心爲微顯粉紅的象牙色或灰黃色。
• Tough and rich flexibility, alburnum is shown weak ivory, duramen by fallow differ to nigger-brown.
  堅靭而富有彈性，邊材呈淡乳白色，心材由淡棕色到深棕色不等。
• Material color is white, do not have duramen to become angry, come back cut treatment and agglutination function good.
  材色雪白 ,無心材變色 ,鏇切加工和膠郃性能良好。
• Ferreous mesua is qualitative firm and heavy, duramen is damask, pith line fine beauty, make furniture with its, wear well.
  鉄力木質堅而沉重，心材淡紅色，髓線細美，用其制作家具，經久耐用。
• The study objects is ninety standard samples, and then make different experiments according to the duramen and alburnum or transverse section, chordal, radial.
  本文用90個槼格試件爲研究對象，嚴格按照國家標準按心邊材以及橫切麪、弦切麪和逕切麪分組實騐。
• heartwood; duramen (the hard central wood of the trunk of an exogenous tree)
  心材
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