rachis中文什么意思

n.
( pl. rachises , rachides ) 【解剖学】脊椎，脊柱；【植物；植物学】花序轴，叶轴；【动物；动物学】羽轴；分脊。

• articulated rachis:    曲梗
• bifurcated rachis:    穗轴分叉
• brittle rachis:    脆穗轴

例句与用法

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1. Spinal cord is to be located in the organization of a kind of nerve among rachis
   脊髓是位于脊柱中间的一种神经组织。
2. Inflorescence paniculate , rachis tawny tomentose ; female flowers borne on basal part of the inflorescence
   花序圆锥状；花序轴被灰黄色短绵毛；雌花著生于花序轴下部。
3. Why can sufferring from myelitis spinal cord is to be located in the organization of a kind of nerve among rachis
   为什么会患脊髓炎脊髓是位于脊柱中间的一种神经组织。
4. Spadix rachis flat , margin with bract - like appendages ; flowers small , monoecious , in 2 series on rachis , apetalous
   肉穗花序轴扁平，边缘有苞片状附属物；花小，单性，雌雄同株，呈2列排列于花序轴上，无花被。
5. Likewise , a plumulaceous tuft of barbs evolved before the pennaceous feather with a rachis because the rachis is formed by the fusion of barb ridges
   同样的，绒羽的羽枝簇比拥有羽轴的正羽更早演化出来，因为羽轴是由羽枝脊接合而成。

英文释义

名词

1. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord; "the fall broke his back"
   同义词：spinal column, vertebral column, spine, backbone, back
2. axis of a compound leaf or compound inflorescence