pith [piθ]
- pith的基本解释
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n.
骨髓, 核心, 意义, 精华, 木髓
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vt.
除去木髓, 杀死, 从(植物茎)中取髓, 刺毁(动物的)脑脊髓
- 相似词
- 相关歌词
- Zero Dark Thirty
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- We Go Hard
- pith所属的单词分类
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Plant / 植物
[187]
vascular plant · terminal bud · simple leaf · sea weed · sage brush · petrified wood · opposite leaves · lateral bud · lanceolate leaf · incomplete flower
- 更多 网络例句 与pith相关的网络例句 [注：此内容来源于网络，仅供参考]
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Takes out pith nucleus and cartilage with pith nucleus clamp and curette dish, by shallow enter deep, till leave fiber ring only .
5用髓核钳及刮匙取出髓核及软骨盘，由浅入深，直至只留下纤维环。
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The type and the size of epidermis cell, epidermis hair, stomata apparatus and inside blade tissue;Ascertaining by measuring the epidermis cell thickness of the stem, the type and density of the epidermis hair,the density of lenticel; the thickness of cortex, phellogen, vascular tissue and pith;And calculate the ratio of cortex and radius, the ratio of vascular tissue and radius, the ratio of pith and radius…….
测定出叶片表皮细胞、角质层和厚角组织厚度，表皮毛、气孔器和叶内组织的类型、大小等；测定出茎的表皮细胞厚度，表皮毛的类型和密度，皮孔密度，皮层、栓皮层、维管组织和髓的厚度，计算皮层与半径之比，维管组织与半径之比，髓与半径之比等。
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Results There were differences in shape and layers of velamen cell, number of xylem bundles, maximum diameter of vessels, organization of pith, as well as the types, quantity, and size of crystals. D. fimbriatum could be distingushed from its adulterant species D.
结果根被细胞的形状及皮层厚度，中柱的木质部束数、导管的直径、髓的构成，晶体的类型与大小存在种间差异。
- 更多网络解释 与pith相关的网络解释 [注：此内容来源于网络，仅供参考]
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pith：髓心
树木因周期性的生长,而在其横断面围绕著髓心(pith)形成同心圆状的木质部层次,我们叫它为生长层(growth layer),其断面称为生长轮(growth ring). 在暖温地带所生长之树木,因四季较为分明,通常一年仅具有一个生长周期,
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pith：髓
4薄壁组织(parenchyma)-- 由中柱内的薄壁细胞组成;位于初生木质部与初生韧皮部之间的,称木、韧间薄壁细胞,形成维管形成层的大部分;有些植物根的中柱中央也有薄壁细胞,称为髓(pith)
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pith：木髓
resin 树脂 | pith 木髓 | cambium 形成层
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pith：树心
横锉法 crossfiling | 树心 pith | 树皮 bark
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Ricepaperplant Pith：通草
Rice-grain Sprout 谷芽 | Ricepaperplant Pith 通草 | Rivier Giantarum Rhizome 魔芋
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