phloem

phloem

1. (4) Secondary structure occurs in the root hair zone, and vascular cambium is formed from the parenchyma cells between the primary xylem and primary phloem;

(4)次生结构发生于根毛区，维管形成层由初生木质部和初生韧皮部之间的薄壁细胞转化形成；

2. (5) Aquaporins in the cytoplasm membrane of the parenchyma cell in phloem and the companion cells of vessels in xylem.

(5)最近发现的存在于木质部导管伴胞和韧皮部薄壁细胞等质膜中的水孔蛋白在植物水分运输中的调控作用等。

3. (6) Sclereids are found in secondary phloem, and rays are rather rich in secondary xylem.

(6)次生韧皮部有石细胞，次生木质部射线发达。

4. The larva hurts the surface layer of xylem and phloem of alive linden just after the hatching and begines to overwinter in the end of September.

5月上、中旬在成虫补充营养期，用绿色威雷对椴树树干树冠进行喷雾毒杀成虫；

5. Plasmodesmal densities between SE/CC, CC/PP (phloem parenchyma cell), PP/PP and PP/BSC (bundle-sheath cell) decreased in weak light source leaves and fruits.

SE/CC、CC/PP、PP/PP以及PP/FP之间的胞间连丝密度均降低。

6. phloem sheath

[医] 韧皮鞘

7. The phloem ganglion derived directly from procambium is situated at the sites where the vascular bundle forks and i s present in pairs.

“韧皮部结”的发育直接来源于原形成层, 发生在维管束分叉处, 一般成 对出现。

8. And no significant differences were found in feeding behaviors among aphids on three plant parts once sustained ingestion started in the phloem.

一旦口针进入韧皮部持续吸食阶段,蚜虫在三个部位的取食行为没有太大的差异。

9. Comparative anatomy of the secondary phloem of the stem in Cephalotaxus.

三尖杉属植物茎次生韧皮部的比较研究.

10. The correlation between the reducing sugar content in phloem and xylem and the ratio of damaged trees was not close.

不同杨树品系韧皮部和木质部的还原糖含量与被害株率没有相关性。

11. Differences in mineral nutrients content in xylem and phloem sap between cotton cultivars with different boron efficiency

不同硼效率棉花品种木质部和韧皮部汁液中矿质养分的差异

12. Resveratrol mass fraction of callus in different induced parts is: fresh rhizome (phloem in rhizome)>xylem in rhizome>marrow in rhizome, about 0.0090% in fresh rhizome.

不同组织部位诱导的愈伤组织中白藜芦醇质量分数为：鲜茎（根状茎中韧皮部）＞根状茎中木质部>根状茎中髓，鲜茎中达到0.0090%。

13. But the contents of nutrition materials in the phloem, such as water, protein, glucide, fat, amylum and so on, declined with the infestation of D. armandi and symbiotic fungus.

与此同时，华山松韧皮部内的水分及蛋白质、糖类、粗脂肪、淀粉等营养物质含量，则随华山松大小蠹和共生蓝变真菌危害的加剧而不断减少。

14. The stele includes all primary tissues derived from the procambium consists of pericycle,phloem and xylem.

中柱包括从原形成层衍生而来的全部初生组织，由中柱鞘、韧质部和木质部组成。

15. A plant tissue characteristic of the roots, located between the endodermis and phloem.

中柱膜位于内皮层和韧皮层之间的根系的植物组织

16. a plant tissue characteristic of the roots,located between the endodermis and phloem

中柱膜，位于内皮层和韧皮层之间的根系的植物组织

17. THE EFFECT OF ACETYCHOLINE, LatA AND FAA ON PHLOEM ASSIMILATES TRANSLOCATION OF Raphanus sativus L.

乙酰胆碱、LatA和FAA对萝卜韧皮部同化物运输的影响

18. The gold particles representing hexose transporter were found to reside predominantly in the plasma membrane of SE/CC complex, phloem parenchyma cells and other parenchyma cells.

位于筛分子质膜上的己糖载体蛋白的数量随果实发育进程明显增加。

19. Sclerotic nests and mucilage cavities which contained calcium oxalate raphides existed in phloem.

侧根横切面中,内皮层细胞呈纺锤形,每个细胞由径向壁分隔成数个类方形小细胞;

20. YPP phloem protein;purification;characterization;immunolocalization;light microscopy;electron microscopy;clonin;Luffa cylindarica

关键词:YPP蛋白质;纯化;鑑定;免疫烛光定位;胶体金电镜定位;选殖;中长丝瓜

21. Resin was synthesized by the active cells in the cambium zone including secondary xylem cells, cambium cells, secondary phloem cells and ray cells.

其形成的部位为当年的次生木质部，树脂道是由最幼嫩的木质部部分细胞分化形成。

22. included phloem

内含韧皮部

23. internal phloem

内生韧皮部

24. primary phloem fiber

初生韧皮纤维

25. primary phloem

初生韧皮部

26. Primary phloem PHLOEM derived from the procambium in the young plant.

初生韧皮部：指幼嫩植物中来源于原形成层的韧皮部。

27. In summary, the resistance of physiology and biochemistry in the phloem of P. armandi was decreased, the reduction of nutrition was accelerated by the attacking of D. armandi.

华山松大小蠹的入侵危害降低了华山松韧皮部的生理生化抗性，加速了其营养的分解。

28. Haplostele A type of protostele having a solid strand of stele with the xylem on the inside encircled by phloem, pericycle, and endodermis.

单中柱：原生中柱的一种类型，是由韧皮部、中柱鞘和内皮层包围着内方的木质部构成的实心中柱。

29. Pressure-flow model A widely accepted model of phloem translocation in angiosperms.

压力流动学说：又叫集流学说，是德国人明希提出的。

30. Protostele A simple form of stele, uninterrupted by leaf gaps, consisting of xylem in the center completely surrounded by phloem.

原生中柱：中柱的一种简单类型。

31. Protophloem The first-formed PRIMARY PHLOEM, differentiated from the procambium in the region just behind the meristem.

原生韧皮部：最早形成的初生韧皮部，由位于分生组织中的原形成层分化而来。

32. Bicollateral bundle The arrangement of tissues in the vascular bundles in which the phloem is situated on both sides of the xylem.

双韧维管束：是初生木质部的内，外方都有初生韧皮部分布的一种维管束排列方式。

33. stratified phloem

叠生韧皮部

34. She introduces topics such as photosynthesis and the meaning of terms such as phloem and cambium.

可以说是树的小百科，适合6岁以上儿童阅读。

35. There is a little idioblasts in the phloem.

叶脉维管束中韧皮部都具有异细胞存在。

36. The result shows tha t the photosynthate and the water from xylem transportation in phloem are closel y interrelated.

同化物分子和水分子在韧皮部的运输存在多速率现象。

37. It is found that the fiber of phloem of broussonetia is irregular elliptoid at cross section.

同时发现构皮纤维的横截面是带有中腔不规则的椭圆形结构，且呈束纤维分布。

38. For 27-year-old P. simoniir, the reducing sugar content in phloem and xylem at different heights did not show significant difference, while it showed closely negative correlation with the ratio of damaged trees.

在27年生同一品系小叶杨树中，虽然不同高度的还原糖含量差异不显著，却与被害株率呈现紧密负相关。

39. On the bases of energetics principle and experimental results,the follo wing function of the mean volo-city of the phloem transport-ation was developed:(?

在力能学原理和实验结果的基础上,导出了韧皮部运输平均速度的数学表达式:(?

40. In nonwoody plants it is the only food-conducting tissue, but in mature plants with secondary growth this function is taken over by the secondary phloem.

在尚未木质化的植物中，它是唯一的输送有机营养的组织，但在具有次生生长的成熟植物体中，该功能由次生韧皮部行使。

41. For whitefly larvae,the H pattern indicates phloem ingestion but L pattern not,though still in sieve element.

在幼虫，H波代表吸食筛管液，而L波则表示在筛管细胞内的一种非吸食行为。

42. Granular form of vegetative storage proteins was observed in the large central vacuoles of the secondary phloem parenchyma cells and secondary phloem ray parenchyma cells in the samples fixed in 4% glutaraldehyde.

在用戊二醛固定的标本中，营养贮藏蛋白质呈颗粒状，积累在中央大液泡里。

43. Some segments of hypha, swelled hypha, pelotons and conidiophore were in colonies in cork and secondary phloem.

在美登木木栓层和次生韧皮部中分布有菌丝片段、膨大的菌丝、菌丝团及分生孢子;

44. More secondary phloem than secondary xylem in carrot Parenchyma predominates in vascular tissues.

在胡萝卜根,薄壁细胞在维管组织中占主导地位,次生韧皮部比次生木质部更发达。

45. The growth of hypogeal stem contain tri-growth, and the anomalous secondary growth is the result of supernumerary cambium that derived from the outmost elements of secondary phloem.

地下茎加粗过程中形成三生结构，其异常结构是由于次生韧皮部外侧发生的额外形成层所致，其起源于薄壁细胞；

46. strong woody fibers obtained especially from the phloem of from various plants

坚韧的木质纤维，尤指来自植物韧皮的

47. external phloem

外生韧皮部

48. 1.If new cork cambia arise every few years, as in most species of woody plants, then the bark includes dead phloem and cortex as well as cork, and is termed rhytidome.

如在榉木或橡木中，相同的木栓形成层年复一年的活动，那么树皮是光滑的，并且仅形成韧皮部的外方组织，主要是木栓（软木）。

49. It consists principally of XYLEM and PHLOEM (water and food-conducting tissues respectively), and also contains strengthening tissue (SCLERENCHYMA) and packing tissue (PARENCHYMA).

它主要包括木质部和韧皮部(分别运输水分和养料)，还含有机械组织(厚壁组织)和填充组织(薄壁组织)。

50. The primary cambium is found in the stem and root between the phloem and xylem cells, and by division gives rise to the secondary phloem and xylem in woody dicotyledonous plants.

它纵贯于根，茎等器官的木质部和韧皮部之间，是具有分生能力的组织。通过形成层的分裂可以在木本的双子叶植物中形成次生木质部和次生韧皮部。

51. The adventitious buds can be developed in the crossed area of both cork cambium and phloem ray inside the root.

宿根上的不定芽发生于韧皮射线与木栓形成层交叉的区域。

52. Any of various vascular plants,including seed plants and ferns,having a conducting system of xylem and phloem.

导(维)管植物任何种类的维管植物，包括种子植物和蕨类植物，具有木质部和韧皮部导管系统

53. Any of various vascular plants, including seed plants and ferns, having a conducting system of xylem and phloem.

导（维）管植物任何种类的维管植物，包括种子植物和蕨类植物，具有木质部和韧皮部导管系统

54. Observation on the structure change of phloem cells in the developing wheat caryopsis

小麦颖果发育过程中韧皮部细胞的结构变化观察

55. Ultrastructure and Its Function of Phloem Cell in Abdominal Vascular Bundle of Wheat Caryopsis

小麦颖果腹部维管束韧皮部细胞的超微结构与功能分析

56. strong woody fibers obtained especially from the phloem of from various plants.

尤指来自植物韧皮的坚韧的木质纤维。

57. Bifacial leaf and mesophyll tissuecontain crystals, phloem is rich in saliferous vacuoles, and the mechanical tissue isdeveloped.

异面叶，叶肉组织中含有晶体，韧皮部内富含含盐液泡泡，机械组织发达。

58. A Protocol for extracting total RNA from mature conifer needles and conifer phloem tissue

成熟针叶林针叶和针叶树韧皮组织总RNA提取

59. The method for measuring the velocity distribution graph is estab lished when the photosynthate transports along the phloem of cotton stem from so urce to pool.

把速率范围均匀等分成若干个速率区间，以此为横坐标；

60. Determination of Odorant in Phloem of Picea abies Karst Young Sapling

挪威云杉幼树韧皮部挥发性物质的测定

61. So the aloin cells were special phloem parenchyma cells because they shared the same origin with the other phloem cells.

据此，芦荟叶维管束内的大型薄壁细胞的来源与韧皮部相同，属于特化的韧皮部薄壁组织细胞。

62. Abstract Phloem is an important part of vascular system and plays a key role in material transportation, signal transmission, mechanical support and defense reaction.

摘要 韧皮部是维管系统的重要组成部分，在物质运输、信息传递、机械支持以及防御作用中发挥重要作用。

63. This paper focused on the nutrient and enzyme of phloem in different attacking stages host trees, Pinus armandi, in pine ecosystem of Qinling Mountains.

摘要对秦岭林区遭受华山松大小蠹危害不同阶段的被害华山松韧皮部内的营养物质含量和酶活性变化进行了测定。

64. Comparative Study on Disposing Phloem in Photosynthesis Rate Measurement by Modified Half Leaf Method

改良的半叶法测定茶光合速率时韧皮部处理方法的比较

65. GA3 application had the same effect on Hevea brasiliensis phloem as that on Melia azedarach.

施用GA3的作用与苦楝树相似。

66. Chinese soapberry phloem

无患树皮

67. A root-like structure lacking conductive tissues (xylem and phloem).

无输导组织(木质部和韧皮部)的根状结构。

68. Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

星状中柱：原生中柱的一种类型。木质部是星形的，韧皮部位于星形之间。

69. There are two zones of cambium: the VASCULAR CAMBIUM, which produces secondary xylem and phloem, and the PHELLEM (cork cambium), which produces secondary cortex and cork or bark.

有两种类型的形成层：一种是维管形成层，产生次生木质部和次生韧皮部。另一种是木栓形成层，产生次生皮层，软木或树皮。

70. Wood parenchyma was numerous, The raphides distributed in phloem parenchyma.There apptarad marked spiral thickening in the inner walls of the vessel,tube cell and lignification.Its...

木材为半环孔材,木薄壁细胞发达,韧薄壁组织中散生着针状结晶,导管、管胞和木纤维内壁明显螺纹加厚。

71. Both xylem and phloem form a continuous branched system in the whole plant body.

木质部和韧皮部在植物体内构成一个连续的分支系统。

72. interxylary phloem

木间韧皮部

73. intraxylary phloem

木间韧皮部, 内生韧皮部

74. Intrafascicular cambium (fascicular cambium) The part of the VASCULAR CAMBIUM within the vascular between the xylem and phloem.

束中形成层：是位于木质部和韧皮部构成的维管束内的一部分维管形成层。

75. interfascicular phloem

束间韧皮部

76. phloem of broussonetia papyrifera

构皮

77. fiber of phloem of broussonetia

构皮纤维

78. loquat phloem

枇杷木白皮

79. 1.Sap 1.The solution of mineral salts and sugars that is found in xylem and phloem vessels and oozes out of cut stems.

树液：1.是植物木质部与韧皮部管状分子中存在的含多种无机盐与碳水化合物的混和溶液，可以从植物茎上的切口处渗出。

80. Endomitosis occurs regularly in certain tissues, such as the phloem cells of some leguminous plants.

核内有丝分裂通常发生在特定组织中，如一些豆科植物的韧皮部细胞。