編號
Number
| WH024 | 中文名
Chinese Name | 小葉櫸 | 英文名
English Name | Sinica Zelkova | 拉丁名
Latin Name
| Zolkova sinica Latin Name | 中文科名
Chinese Family Name | 榆科 | 英文科名
English Family Name | Ulmaceae |
| | 商用名或地區(qū)名Commercial And Local Name | |  | | 樹木及其分布 | 喬木（樹高10-25m，胸徑15-40cm）
Tree ((height10-25m, Diameter at breast height15-40cm
| 樹皮薄（皮厚不足5mm）
Bark thickness (thickness <5mm)
| 外皮平滑
Outer bark smooth
| 內(nèi)皮石細胞粒狀
Stone cell of bark grains-like
| 內(nèi)皮石細胞環(huán)狀
Stone cell of inner bark grains-like
| 材表燈紗紋
Fine holes of “l(fā)inen” in log surface
| 長江以南各省區(qū)
Each province, region in south of Yangze River
|
| | 木材構(gòu)造特征 | 心邊材區(qū)別明顯
Sapwood heartwood distinction obvious
| 心材黃色或黃褐色
Heartwood yellow or yellow brown
| 邊材黃白或淺黃褐色
Sapwood yellow white or light yellow brown
| 木材無特殊氣味
Wood non-characteristic odor
| 木材紋理斜
Wood cross grain
| 木材結(jié)構(gòu)粗
Wood coarse texture
| 木材重量中等（氣干密度0.56-0.75克/立方厘米)
Wood moderate weight (air-dried density 0.56-0.75g/cube centimeter)
| 生長輪界明顯
Growth ring obvious boundary
| |
| 相關(guān)實用木業(yè)技術(shù)知識推薦>> |
|
|
|
|
|
|
|
