rachis

rachis读音音标

英[\\\'reɪkɪs]

美[\\\'reɪkɪs]

基本意思释义

n.叶轴，花轴

词性变化

复数:rachides; rachises;

短语及实用例句

Rachis - removing could increase grain weight, while defoliation could lower grain weight.

剪库增加粒重, 而剪源则降低粒重.

Understand the reason of rachis fracture and emergency treatment principle?

了解脊柱骨折的原因及急救原则?

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.

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.

A low - growing , weedy grass ( Paspalum distichum ) with spikelets arranged in two rows along the rachis.

两耳草一种小穗沿叶轴排成两行的低矮蔓生草 ( 两耳草雀稗属 )

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.

英英释义

Noun

1. axis of a compound leaf or compound inflorescence

2. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord;

\"the fall broke his back\"