wood ray

同根派生

英汉例句

• The height of uniserial wood ray of P.armand was one to eighteen cells and that of P. prokoraiensis was one to sixteen cells.
  华山松单列木射线细胞高度为1-18个细胞,前红松为1-16个细胞。
• The relationship between the proportion of wood ray, the proportion of resin and the proportion of tracheid was significant.
  术射线比量、树脂道比量和管胞比量都受到中等水平的遗传控制，无性系重复力分别是：0.;571、0
• Wood rays of P. armand and P. prokoraiensis on tangential section both had two shapes,that was, uniserial wood ray and spindle wood ray.
  华山松与前红松弦切面上的木射线均呈两种状态,即单列木射线和纺锤形木射线;
• The wood ray tissue were heterogeneous, uniseriate and multiseriate rays, the wood longitudinal parenchyma were wheel bound shape and ring canal bunchiness.
  射线组织异型单列及多列，轴向薄壁组织轮界状及环管束状；
• Both honeycombing and surface and end checks usually originate along the wood rays since these are planes weakness.
  蜂窝和表、端裂二者通常都是沿着射线发生，因为这里的平面薄弱。