earlywood

基本解释

• n.春材；早材(木本植物春天所生的木质部)；幼树丛

同根派生

英汉例句

• Earlywood and latewood have a pronounced difference in colour, the latewood having darker, more sharply defined bands.
  早木及晚木颜色分别明显，后者有更深、更尖的带状。
• The result revealed that the microfibril angle of earlywood and latewood had a high significant difference among clones.
  日本落叶松微纤丝角的径向变异规律为：在髓心处最大，以后逐渐减小。
• The crack was blocked by the vessel, spindly ray and the border of earlywood and latewood.The intercellular layer of ray peeled off easily under ...
  导管、纺锤形木射线和早晚材边界对裂纹扩展起到阻挡的作用,在轴向力作用下木射线的破坏主要是胞间层的撕裂,纹孔常常保持完整的形态,裂纹顺着纹孔边缘扩展。
• The results showed that Chinese pine presented high sensitivity to climatic changes, and its earlywood width showed the highest sensitivity.
  结果表明：油松生长对环境变化十分敏感，以早材最为敏感。
• During the wood drying, the tangential strain is larger than the radial one.The strain of latewood is much more than that of earlywood in the same direction.
  弦向总应变约为径向总应变的1.;8倍，干燥中弦向应变比径向应变大，同一方向晚材应变比早材应变大。