单词 | sapwood |
释义 |
例句释义: 液材,边材,白木质,警棍 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。 www.ceps.com.tw 2. the side is in light color, which is called sapwood. 在边部,颜色较浅,称边材。 www.waiwenfanyi.com 3. 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。 www.jukuu.com 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。 www.dictall.com 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。 dict.veduchina.com 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。 plb.snnu.edu.cn 7. 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 8. 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 9. 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 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。 service.ilib.cn 1. to strip the bark and sapwood from each stave (what the bugs love), and seal the back with several coats of shellac. 或你能使用一个刮刀脱衣来自每个做木桶的木板(什么疯狂的爱)的吠声和边材,而且用虫漆的一些外套封闭背面。 dictsearch.appspot.com 2. "If the wheel axle pin squeaked, if the beam had sapwood in it, if the haystack leant" , everyone in the village would know who had done it. “如果轮轴销吱吱响了,如果横梁还带有边材,如果干草堆倾斜了,”那么村里每个人都会知道这是谁的手艺了。 www.ecocn.org 3. Usually, sapwood moisture content is higher than the heartwood. 通常边材含水量比心材要高得多。 wenku.baidu.com 4. Standard Test Methods for Penetration of Preservatives in Wood and for Differentiating Between Heartwood and Sapwood 木材中防腐剂渗入度及心材和边材差异的测试方法 www.wwlww.com 5. Characteristics: Sheet heart, not obvious distinction between sapwood, southwestbirch is reddish-brown; 特征:板材心、边材区分不明显,西南桦呈红褐色; www.diban168.com 6. Spatial and chronic fluctuation of sapwood flow and its relevant variables of Pinus tabulaeformis 油松边材液流时空变化及其影响因子研究 www.ilib.cn 7. A New Sapwood Rot on Seedlings of Prunus persica in Liaoning Province 辽宁李属等苗木边材腐朽病研究初报 www.ilib.cn |
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