rachis是什么意思_rachis的用法_翻译_短语搭配_权威例句

柯林斯词典

同根词

词根：rachis

• n.

  rachischisis 先天性椎弓不连；脊柱裂

同近义词

• n.脊柱；[植]花轴，叶轴

  spinal column   /   vertebral column

词组短语

1. rachis oil 落花生油

2. fragility of rachis 穗轴的脆弱性

3. rachis internode 植 穗轴节间

4. pinna rachis 羽轴

5. rachis genitalis 动 生殖脊

6. Rachis Elongate 轴拉长

7. rachis detail 花序轴

8. fragile rachis 易断穗轴

9. primary rachis branch 第一次枝梗

权威例句

1. It was found that a main effect QTL controlled main spike length, rachis internode length, tiller number and grain weight per plant. 4.

有效穗、主穗长、茎节长、分蘖数、单株粒重均受&主效QTL控制。

2. But this specimen lacked the rachis; it just had barbs and barbules down its ribbonlike tail.

但这件标本没有羽轴，带状尾巴上只有羽枝和小羽枝。

3. 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。

4. Acrylic printed fleecy suit Inflorescence paniculate, rachis tawny tomentose; female flowers borne on basal part of the inflorescence.

腈纶珠光网眼泡沫印花套装花序圆锥状；花序轴被灰黄色短绵毛；雌花著生于花序轴下部。

5. Two QTL controlling primary rachis branches were identified and they were co located with 2 of the 3 QTL for vascular bundles respectively.

2个控制一次枝梗数的QTL效应较小，但分别与控制穗颈维管束数的2个QTL同位。

6. The study discovered that there are assimilating tissue which like the shape of palisade tissue in adaxial surface of rachis in all species of Cycas.

研究还发现苏铁科种类的叶轴的近轴面均像叶片那样具有栅栏组织状同化组织存在。

7. 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.《互联网》

8. 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.《互联网》

9. Comparative Anatomic Studies on Rachis of Eight Species of Cycads

八种苏铁植物叶轴的比较解剖研究

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

表明水分亏缺显著改变了小麦穗轴维管束系统的显微解剖结构。

11. Meanwhile filled grain number also correlated closely to fruiting primary rachis branch number and treatments in total sample containing treatments.

同时，总样本（含处理）还与结实一次枝梗数和处理密切相关。

12. Results indicated that rachis of immature floral stem is a very potent explant with high proliferation rate ( 76).

结果表明，取未熟花茎的花序轴为外植体，其繁殖系数可高达76；

13. Pathological anatomy of rachis in Wheat Varieties with resistance against scab

小麦品种抗赤霉病穗轴病理解剖的研究

14. Understand the reason of rachis fracture and emergency treatment principle?

了解脊柱骨折的原因及急救原则?《互联网》

15. 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.《互联网》

16. 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。

17. In addition, the developments of all traits about floral axis rachis were evidently influenced by environment.

此外，环境显著影响花序轴各性状的发育。

18. 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。

19. Effect of Spikelets upon Secondary Rachis Branch on Yield of Rice

水稻二次枝梗颖花的灌浆程度对产量的影响

20. The explants of perianth and ovary require higher amount of auxins than that of rachis, pedicel and peduncle.

但花被、子房较花序轴切片及花柄需要较高的激素用量。

21. 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；

22. 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。

23. 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 )《互联网》

24. We could make a more accurate evaluation of the varietal resistance relying mainly on the number of diseased spikelets while taking the number of diseased internodes on the rachis as an auxiliary index.

以病小穗数作为主要的抗病性鉴定指标，再参考穗轴病节片数，对小麦品种抗病性的评价及育种材料抗病性的鉴定较为准确、实用。

25. 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；

26. Effect of Water Deficit on Vascular Bundle System of Rachis in Wheat

水分亏缺对小麦抽穗期穗轴维管束系统的影响

27. 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。

28. Lumbar Di is changed and Di vertebra waist is changed is congenital rachis deformation.

腰椎骶化和骶椎腰化都是先天性脊柱畸形。

29. 1; the combined regulation of fruiting primary rachis branch number and existing secondary rachis number favored the formation of large spikes and abundant grains;

其中，处理1还与结实一次枝梗数密切相关，与现存二次枝梗数有重要关系，其一、二次枝梗兼顾协调，有利于穗大粒多；

30. The operation power device is a necessary appliance in neurosurgery operation, which main function is to deal with the bone tissue in skull and rachis operation by drilling milling grinding and sawing.

手术动力装置是开展神经外科手术的必备医疗器械之一，其功能主要是用于开颅、颅底及脊柱手术中对骨组织的处理如钻、铣、磨、锯。

31. Studies on Plant Regeneration Induced from Rachis Receptacle and Unfertilized Ovary of Cauliflower

花椰菜未受精子房、花托、花序轴离体培养诱导成苗研究

32. Recorded growth of G. elata Bl. stem and fructification, found length of scape and rachis, length and diameter of fruct accorded with conic.

记录天麻花苔和果实的发育过程，发现花茎、花序轴的伸长以及果实长度、直径的生长过程均呈二次曲线趋势。

33. Total amount of choline and betaine in the anther was significantly higher than that in the glume and rachis.

花药中的胆碱类物质含量显著高于颖壳和穗轴中的含量。

34. That is interesting because the rachis seems to aid in flight.

这就很有趣了，因为羽轴似乎有助于飞行。

35. 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。

36. Correlation analysis of characters in Wheat with multiple rachis node

多穗轴节类小麦性状关系探讨

37. Character and re-inoculation experiment indicated that the strains were Bradyrhizobium sp. ( A rachis), which provide a base for the coming research of peanut's nodulation gene.

所得菌株经理化性质和回接试验鉴定为慢生根瘤菌，从而为接着的花生根瘤菌及其结瘤基因的研究提供了基础。

38. The finding suggests that the barbs and barbules evolved before the rachis in feathers.

该发现表明，羽毛中的羽枝和小羽枝是先于羽轴进化出来的。

39. Relationships Between Spike Structure and Rachis Node Developmental Characters

小麦穗轴节发育及其与穗部性状的遗传关系

40. 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。

41. Selection of the inoculated rachis was delayed 7~ 9d;

延迟筛选的时间为7～9d；

42. Branching from the rachis are smaller shafts called barbs, and then branching from the barbs are even smaller filaments called barbules.

沿着羽轴伸展开去的较小的杆状物叫做羽枝，沿着羽枝伸展开去的更小的细丝则叫小羽枝。

43. 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。

44. Its anthotaxy is spica, and amphimixis flowers is serried inserted on the thick rachis.

穗状花序，两性花密集着生于粗大的花轴上。

45. Relationship between Vascular Bundle System of Rachis and Rachilla and Ear Productivity in Wheat

小麦穗轴和小穗轴维管束系统及与穗部生产力关系的研究

实用例句

1. Most feathers have a rachis from which the barbs branch.

大多数羽毛具有一个羽干，从上面分出羽支。