sap wood
sap wood
- 美：['sæpwʊd]
- 英：['sæpwʊd]
基本释义：
- n.液材（处于树皮和心材之间）
- 网络边材；白木质；警棍
反义词： None
搭配： None
英汉解释
英英解释
n. | 1. the soft wood of a tree between the inner bark and the heartwood |
网络词意
1. | 边材 木材英语_百度文库 ... 活皮（内皮） living 边材 sapwood 心材 heartwood ... wenku.baidu.com|基于284个网页 |
2. | 白木质 机械词汇的英语翻译--打印文章 ... sapropelic coal 腐泥煤 sapwood 白木质 satellite 卫星 ... www.egas.cn|基于38个网页 |
3. | 液材 生物科学词汇（简体） ... saprotroph 腐食性生物; 腐生物 sapwood 边材; 液材 Sarcodina 肉足虫纲 ... www.xwyx.cn|基于18个网页 |
例句
In the tree crown, the basal area growth of trunk sapwood is approximately equivalent to that of the upper branch sapwood.
在树冠内，树干边材断面积生长量与其上部的枝条边材断面积生长量大致相等。
www.ceps.com.tw
the side is in light color, which is called sapwood.
在边部，颜色较浅，称边材。
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In older stems, only the most recent rings of xylem participate in the transport of materials. These make up the sapwood.
在老茎中，仅最新的木质部环参与物质的运输。这些木质部环组成边材。
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The wood varies in colour from a flesh shade to a light reddish-brown with little distinction between heartwood and sapwood.
木材颜色从肉色到淡红褐色不等，边材和心材区别很小。
www.dictall.com
If timber poles are used, the bark can be peeled off the tops to expose the light colored sapwood.
如用圆木杆，可削去顶端树皮，露出木质部的明亮色泽。
dict.veduchina.com
Such vessels are often blocked by substances (e. g. resins and tannins ) that give the wood a darker color. Compare sapwood.
这些导管往往被一些物质（例如树脂和鞣酸类）所封闭，使木材颜色变深。
plb.snnu.edu.cn
The sapwood of most species is more susceptible to fungal attack than the heartwood with its higher extractive content.
大多数树种的边材要比含有教高抽提物含量的心材更易受真菌的侵害。
www.furniturebbs.com
The sapwood is yellowish with a hard and heavy heartwood .
边材微黄色，心材坚硬而且沉重。
dictsearch.appspot.com
Sapwood and heartwood are not well demarcated, although the sapwood alters faster than the heartwood.
边材和心材没有得到很好划分，虽然改变的速度比边材心材。
wenwen.soso.com
Sapwood area calculation and water use scaling up from individual treesto stands of Chinese pine and black locust.
油松、刺槐单木与林分水平耗水量的尺度转换。
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