rachis oil落花生油
rachis s脊柱;叶轴
RACHIS NODE穗轴节
rachis trauma脊椎外伤
bifurcated rachis穗轴分叉
rachis blast穗轴瘟病
Rachis element脊柱基元
tough rachis强韧花序轴
rachis fragility穗轴脆性
Wax slicing technique and micro-structure determination methods were adopted to study the vascular bundle structure in flag leaves,sheath,internodes,the 1st node below the ear,rachis of hybrid wheat 901,the father and mother plant,and Shan229.
用常规石蜡切片法和显微观测技术，对开花后28天的901、恢复系、不育系和陕229四个小麦品系的旗叶、叶鞘、节、节间、穗轴和籽粒腹沟区维管束进行显微观测。
Via the study for the regeneration of the folioles and rachis of the compound leaf, rachis is selected for the genetic transformation.
通过对刺槐复叶中小叶和叶轴两部分的再生试验，确定刺槐的叶轴作为本试验进行遗传转化的受体材料。
Rachis was the most fitting explant to induce the bulblets in vitro directly. The MS medium with 10mg/LBA, 5mg/LNAA and 30g/L sucrose was founded to be optimum for induction bulblets from rachis, the effective induction rate reached 171.3%.
3.适合花序轴诱导试管球的最佳培养基为MS+BA10mg/L+NAA5mg/L+蔗糖30g/L,有效诱导率达到171.3%。
参考来源 - 崇明水仙试管成球及离体脱毒技术研究The diameter of the rachis stay the same.
羽轴直径保持不变。
参考来源 - 草苁蓉的生物学研究N（名词） the main axis or stem of an inflorescence or compound leaf 花(序)轴; 叶轴 [botany]