編號 Number
| WH168 | 中文名 Chinese Name | 歐洲山楊 | 英文名 English Name | Poplar | 拉丁名 Latin Name
| Populus tremula Latin Name | 中文科名 Chinese Family Name | 楊柳科 | 英文科名 English Family Name | Salicaceae |
| 商用名或地區(qū)名Commercial And Local Name | |  | 樹木及其分布 | 大喬木(樹高>25m,胸徑>40cm) Big tree (height)>25m,Diameter at breast height>40cm
| 樹皮中等厚(皮厚5-10mm) Bark thickness moderate (thickness 5-10mm)
| 外皮深縱裂(裂口寬度與深度>10mm) Outer bark deep longitudinal fissured
| 材表平滑 Smooth in log surface
| 中國東北、內(nèi)蒙古 Northeast China. Inner Mongolia
| 中國西北 Northwest China
|
| 木材構(gòu)造特征 | 心邊材區(qū)別不明顯 Sapwood heartwood distinction non-obvious
| 邊材灰或灰白色 Sapwood gray or white gray
| 木材無特殊氣味 Wood non-characteristic odor
| 木材紋理直 Wood straight grain
| 木材結(jié)構(gòu)細(xì) Wood fine texture
| 木材重量輕(氣干密度0.36-0.55克/立方厘米) Wood light weight (air-dried density 0.36-0.55g/cube centimeter)
| 生長輪界不明顯 Growth ring boundary non- obvious
| 早材過渡到晚材緩變 Earlywood to latewood gradual transition
|
闊葉樹材(有孔材) Broadleaf wood (p
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