sapwood怎么读,sapwood的音标和真人发音
英音
[ˈsæpwʊd]
美音
[ˈsæpˌwʊd]
音节划分:sap-wood
sapwood是什么意思,sapwood的意思是
sapwood 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释
- Heart sapwood distinction was not obvious , chestnut brown .
- 心边材区别不明显,材色栗褐色。
- The older , inactive central wood of a tree or woody plant , usually darker and harder than the younger sapwood .
- 心材,树干树木或木本植物中较老的不再生长的部分,通常比树龄短的边材更硬且颜色更深。
- The sapwood is pinkish and the heartwood pinkish-brown . Texture is uniform and occasional pieces have highly figured , wavy grain .
- 边材为粉红色,心材为粉红褐色。质地统一,个别木材有图案明显的波状纹路。
- The greatest variation takes place in the volume contractive rate of the heartwood , collapse factor and collapse depth of the sapwood .
- 心材的体积收缩率、边交界材的皱缩因子和皱缩深度变化最大。