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sapwood

美 ['sæpwʊd]英 ['sæpwʊd]

n.液材（处于树皮和心材之间）
网络边材；白木质；警棍

sapwood

sapwood

权威英汉双解英-汉英-英网络释义

sapwood

n.

边材

木材英语_百度文库 ... 活皮（内皮） living 边材 sapwood 心材 heartwood ...

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 ...

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 ...

警棍

SS-6“警棍”(Sapwood)战略弹道导弹 R-7战略弹道导弹 SS-7“鞍工”(Saddler)战略弹道导弹 R-16战略弹道导弹 SS-8“黑羚羊”(Sasi…

1

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。

2

the side is in light color , which is called sapwood .

在边部，颜色较浅，称边材。

3

4

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。

5

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。

6

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。

8

The sapwood is yellowish with a hard and heavy heartwood .

边材微黄色，心材坚硬而且沉重。

9

10

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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