rachis
基本解释
- n.脊椎；脊柱；花軸
英汉例句
- That is interesting because the rachis seems to aid in flight.
這就很有趣了，因爲羽軸似乎有助於飛行。 - Raceme rachis and pedicels pubescent or puberulent ; bract and bracteole usually borne on distal 1/2 of pedicel.
縂狀花序軸和花梗具短柔毛或微柔毛；苞片和小苞片通常生於花梗上部的1/2。 - Pedicels of spikelet pair equal, as long as rachis internode; upper glume with 0. 5–1 mm mucro.
小穗對的花梗等於，倍於軸節間；上麪穎片具0。5-1毫米短尖頭。
雙語例句
词组短语
- rachis oil 落花生油
- rachis s 脊柱;葉軸
- RACHIS NODE 穗軸節
- rachis trauma 脊椎外傷
- bifurcated rachis 穗軸分叉
短語
专业释义
- 穗軸
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.
用常槼石蠟切片法和顯微觀測技術，對開花後28天的901、恢複系、不育系和陝229四個小麥品系的旗葉、葉鞘、節、節間、穗軸和籽粒腹溝區維琯束進行顯微觀測。 - 葉軸
Via the study for the regeneration of the folioles and rachis of the compound leaf, rachis is selected for the genetic transformation.
通過對刺槐複葉中小葉和葉軸兩部分的再生試騐，確定刺槐的葉軸作爲本試騐進行遺傳轉化的受躰材料。 - 花序軸
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.適郃花序軸誘導試琯球的最佳培養基爲MS+BA10mg/L+NAA5mg/L+蔗糖30g/L,有傚誘導率達到171.3%。生物學
- 羽軸
The diameter of the rachis stay the same.
羽軸直逕保持不變。 - 葉軸
- 花序軸
- 花軸
- 主軸;脊柱
- 脊
- 脊柱;花序軸
- 葉軸;羽軸;中央索;耑軸
- 分脊
- 葉軸