編號(hào)
Number
| WS052 | 中文名
Chinese Name | 阿拉斯加柏 | 英文名
English Name | Yellow Cypress | 拉丁名
Latin Name
| Cupressus nootkatensis | 中文科名
Chinese Family Name | 柏科 | 英文科名
English Family Name | Cupressaceae |
| | 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)
| 外皮淺縱裂（裂口寬度與深度<5mm）
Outer bark surface longitudinal shallow fissured
| 內(nèi)皮石細(xì)胞及花紋不見
Stone cell and figures on inner bark don’t be obvious
| 材表平滑
Smooth in log surface
|
| | 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
| 木材具柏香氣味
Wood cypress odor
| 木材紋理直
Wood straight grain
| 木材結(jié)構(gòu)中
Wood moderate 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(zhǎng)輪界略明顯
Growth ring slightly obvious boundary
| 早材過(guò)渡到晚材緩變
Earlywood to latewood gradual transition
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