- 近义词
- duramenn.木心,中心木质,心材;
- 双语例句 更多例句
箱物家俱、车只类角材、内销用合板之面 、 中、底板、大径木之心材可作平切单板.
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One must be able to differentiate between cambium and heartwood when buying furniture.
买家具的时候,一定要分辨边材和心材.
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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.
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Heartwood is the mature wood, which is often darker, extending from the sapwood to the pith.
心材通常是成熟的木材部分, 通常色泽较暗, 范围从边材一直到髓心.
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Sapwood is the lighter colored wood growing from inside the bark to the heartwood.
边材色泽较浅,是从树皮到新材之间的木质部分.
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Commercially sold when a minimum of face board needs to be heartwood.
这一等级是指至少有一面为心材颜色(红色)商品材.
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- 今日热词
- 热门搜索
- devotion n.深爱;献身;虔诚;
- chicken n.鸡;鸡肉adj.胆怯;懦弱;怯懦
- wreck v.毁掉;使(船舶)失事;n.失事的船(或汽车等);车祸;精疲力竭的人;
- violinist n.小提琴家;小提琴演奏者;
- install vt.安装;安顿,安置;任命;使…正式就职;
- competence n.能力;权限;技能;
- jealousy n.妒忌,猜忌;戒备,小心提防;
- winter n.冬天,冬季;v.过冬;
- daughter n.女儿;产物,后代;(某地的)妇女;[生]子代;
- afraid adj.害怕的;担心的;恐怕;畏惧,害怕;
- APP n. 计算机应用程序;abbr. 应用(Application);穿甲试验(Armor Piercing Proof);计算机应用程序;
- postpone vt.使延期,延缓;把…放在次要地位;把…放在后面;vi.延缓;延缓发作;