再纠结一个资料 桢楠 特性
. C: T# c' l1 z" f3 S1 a+ w2 a心边材区别不明显
& r8 j# D& g1 |; m/ hSapwood heartwood distinction non-obvious | 心材绿色或绿褐色
1 L3 U/ A; V: h- ?9 ^.Heartwood green or green brown | 木材纹理斜 & k* p, T$ D9 Z9 Z1 b1 I* [1 j
Wood cross grain | 木材纹理交错
( r4 D- q" C( s# q5 H2 C8 lWood interlocked grain | 木材结构细 6 l/ t8 ?9 n3 w0 q& q! |" [
Wood fine texture | 木材重量中等(气干密度0.56-0.75克/立方厘米) 4 s+ o# O' K( x0 }0 W
Wood moderate weight (air-dried density 0.56-0.75g/cube centimeter) | 生长轮界明显 6 W% U6 {* ]6 Y, K
Growth ring obvious boundary | [/table][table=98%]
- c+ H) Z$ t5 Z2 V0 q阔叶树材(有孔材)
# b( z* Y; u# u u! I4 t3 n# |Broadleaf wood (porous wood )
/ G" y( `, s7 ^' C散孔材
% o7 H5 n* S$ K+ S( BDiffuse-porous wood % z0 r8 t( [" S' h9 c, x
(晚材)管孔单个或星散
& ~; z2 q% a! v. B* m(latewood ) pores single or scatter * m' g9 d, K8 @% Y8 P1 p0 ^0 b
(晚材)管孔单或2-3个径列
4 Z0 Q; t! t+ ^% V(latewood ) pores single or 2-3 pores radial arrangement
9 W* @0 g4 Z5 a* T. W- A: G(晚材)管孔团列
9 q6 y6 ~# H* a0 a3 A* B' w(latewood ) pores cluster arrangement
! r6 C) ^0 O) C |8 p注意最后的木材显微特性是晚材! p1 D7 C& |: }7 V i
虽然我不太清楚晚材定义,但根据显微对比,樟科的最为接近,绝非松木。楼主有兴趣可以显微观察一下。% d @2 @0 P( C
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