英语释义

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

  "the fall broke his back"

• axis of a compound leaf or compound inflorescence

片语

rachis fragility穗轴脆性

rachis blast穗轴瘟病

Rachis element脊柱基元

bifurcated rachis穗轴分叉

tough rachis强韧花序轴

rachis trauma脊椎外伤

rachis s脊柱

spinal column脊柱

rachis oil落花生油

RACHIS NODE穗轴节

vertebral column[解剖] 脊柱

英汉例句

• it showed that the vascular bundle system of rachis in wheat changed apparently under water deficit.

  表明水分亏缺显着改变了小麦穗轴维管束系统的显微解剖结构。

• moreover, it mainly resulted in shortened internode under the rachis internode, with forming good plant shape, and increasing the number of ear bearing tiller, but decreasing the per ear grain number.

  而且主要是缩短穗下节间以下的节间，对穗下节间无明显影响，形成良好的株型，并可增加成穗数，但穗粒数有所减少。

• raceme rachis and pedicels pubescent or puberulent ; bract and bracteole usually borne on distal 1/2 of pedicel.

  总状花序轴和花梗具短柔毛或微柔毛；苞片和小苞片通常生于花梗上部的1/2。

• pedicels of spikelet pair equal, as long as rachis internode; upper glume with 0. 5–1 mm mucro.

  小穗对的花梗等于，倍于轴节间；上面颖片具0。5-1毫米短尖头。

• the morphology and anatomy of shoot organogenesis and plant regeneration from rachis of garlic(allium sativum l.

  花序轴为外植体进行离体培养，对其器官发生过程进行了形态学和解剖学观察。

• pot experiments were carried out to study the effect of water deficit on vascular bundle system of rachis in wheat during heading stage.

  利用盆栽试验研究了水分亏缺对抽穗期小麦穗轴维管束系统的影响。

• the setting ratio of spikelets on secondary rachis branch was more subject to climate and management.

  二次颖花的成粒率受气候及管理水平影响较大；

• total grain number per spike correlated closely to fruiting primary rachis branch number and existing secondary rachis branch number.

  每穗总粒数与结实一次枝梗数和现存二次枝梗数均密切相关。

• the activity of catalase in rachis branches of ratooning rice of hmst and lst varieties improved with declining stubble height, whereas a contrary trend was observed for hst ones.

  中高桩与低桩再生型品种再生稻枝梗过氧化氢酶活性随留桩高度下降而增强，而高桩再生型品种表现相反；

• branchlets and inflorescence rachis sparsely pubescent or puberulent.

  小枝和花序轴疏生短柔毛或者被微柔毛。