The sapwood is pinkish and the heartwood pinkish-brown.
边材为粉红色，心材为粉红褐色。
Up-take of sapwood was obviously higher than that of heartwood.
边材上染率明显高于心材。
Cedar heartwood is also an excellent choice, at a bit less cost.
雪松心也是一个很好的选择，少一点成本。
What can be said about the range of dates of the last heartwood rings?
怎样描述最后的心材环的日期范围。
The black heartwood has uneven red - brown stripes or a marbled effect.
黑色心材上有错落的红棕色条纹或大理石纹理。
It is important to note, color in this explanation refers to sapwood and heartwood.
重要的一点说明是，这里的颜色是指边材和心材的颜色。
Removing that layer, one reaches the white wood. Removing that, one comes to the heartwood.
再除掉那一层，就达到了白木：再除掉白木，就来至木心。
One or more layers of living and functional sapwood cells are periodically converted to heartwood.
每个生长周期都有一或多层活的边材细胞转变成心材。
This algorism did not consider the interference from knots to sapwood and heartwood identification.
但该算法避开了节子对心边材识别的干扰。
Possible reasons for the reduced relative durability of extracts visa vis native heartwood were advanced.
本土树种的心材提取物相对持久力的减少的可能原因是复杂的。
Whether gas or liquid, radial or tangential, the permeability of Masson's pine wood is increasing from heartwood to sap wood.
马尾松木材的渗透性都是从心材向边材逐渐增大。
Six years ago I founded KIPP Heartwood Academy, a public charter school in San Jose, part of a network of 99 KIPP schools nationwide.
六年前我在圣何塞建立了一所公立特许学校——KIPP心材学院，这是全国99所KIPP学校中的一所。
Six years ago I founded KIPP Heartwood Academy , a public charter school in San Jose, part of a network of 99 KIPP schools nationwide.
六年前我在圣何塞建立了一所公立特许学校——KIPP心材学院 ，这是全国99所KIPP学校中的一所。
Extract of the heartwood of acacia catechu used for dying and tanning and preserving fishnets and sails; formerly used medicinally.
用儿茶树的心材提取，用于印染、制革、渔网和帆蓬保养，以前用于医药。
A spiny tropical American tree(Haematoxylon campechianum) in the pea family, having dark heartwood from which a dyestuff is obtained.
洋苏木一种美洲热带产豆科多刺乔木（墨水树）
On the basis of this, the relationship between concentrations of stilbenes in the samples and the heartwood resistant ability was studied.
并在此基础上，研究木材中细胞次生代谢产物——二苯乙烯类化合物的含量与木材对真菌腐朽耐受性的相关性。
In the heartwood of the old trunks, there is ample oak tannin and aromatic materials of oak, which ensures the quality of the oak products.
这种老树干的心材中，含有丰富的橡木单宁和橡木的芳香物质，是保证橡木制品质量的关键所在。
The dynamic regularity was similar in one year branches, many year branches, heartwood and sapwood, leaves and roots had their own characters.
新疆杨一年生枝、多年生枝、心材和边材的离子分布年内动态相似，叶和根有各自独特的特点。
Rich and moist soils such as well-drained alluvial soils, do not support sandalwood well; the heartwood in such trees will be deficient in oil.
丰富和潮湿的土壤，如排水良好的冲积土壤，不支持檀香很好，在这些树木心材将在石油不足。
PROPERTIES:Heartwood growing very slowly, so logs of large diameter used only. wood:Clear difference between pale sapwood and black brown heartwood.
木材生长非常缓慢﹐因此此种所利用的原木通常只用大径木。<色调>淡色边材与深色心材区别相当明显。
Sometimes known as Northern white cedar and Eastern white cedar, the sapwood of white cedar is thin and white, while the heartwood is a light brown.
有时就像北方白宫雪松和东欧雪松。白宫雪松的边材是白色的，而日薄，而心是一种浅棕色。
The sapwood of walnut is creamy white, while the heartwood is light brown to dark chocolate brown, occasionally with a purplish cast and darker streaks.
核桃木的白木质为奶白色，心材则为浅棕至棕黑色，偶有带紫色的出裂纹及较深色条纹。
The architects used finishes made from organic, environmentally friendly stains and sealants that contain natural resins and gums extracted from tree heartwood.
建筑师用有机、环保的染料和密封剂制成饰面，含有天然树脂和树心提取的树胶。
Appearance: diffuse-porous wood, half ring hole material tendency obvious, growth ring slightly obviously, heartwood red brown to purple brown, sawdust water extract of red;
外观：散孔材，半环孔材倾向明显，生长年轮略明显，心材红褐至紫红褐色，木屑水浸出液红色；
We have found there is strong restrain effect of Wild Siris heartwood extract with in methyl alcohol or with in acetone on Coriolus versicolor, soft rot fungus and Penicillium;
山槐心材的甲醇和丙酮提取物对采绒革盖菌、球毛壳菌和宛氏拟青霉菌的抑制效果都很强；
We have found there is strong restrain effect of Wild Siris heartwood extract with in methyl alcohol or with in acetone on Coriolus versicolor, soft rot fungus and Penicillium;
山槐心材的甲醇和丙酮提取物对采绒革盖菌、球毛壳菌和宛氏拟青霉菌的抑制效果都很强；
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