phloem parenchyma
英
美
网络 韧皮薄壁细胞
双语例句
- 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。 - Phloem fibres and crystal-containing cells in tangential bands alternating with bands of sieve clements, companion cells and phloem parenchyma cells;
韧皮纤维和含晶细胞与筛管分子、伴胞和韧皮薄壁组织细胞是切向带相间排列； - The results showed that ginsenosides distributed mainly in the assimilating tissue and phloem parenchyma cells, very little in collenchyma, epidermis and phelloderm, and no coloration in xylem and pith parenchyma.
结果表明，绞股蓝人参皂甙主要分布在营养器官的同化组织及韧皮部薄壁细胞中，厚角组织、表皮及周皮的栓内层也有少量分布，木质部和髓薄壁组织中无皂甙分布； - The results showed that, during the early and middle developmental stages of caryopsis, numerous plasmodesmata were found between phloem parenchyma cells and companion cells ( CCs), between intermediary cells, and between phloem parenchyma cells.
结果表明，在颖果发育的早期和中期，韧皮薄壁细胞与伴胞、中间细胞间，以及韧皮薄壁细胞之间都有丰富的胞间连丝。 - They were accumulated in the large central vacuoles of secondary phloem parenchyma cells and secondary phloem ray cells.
这些蛋白质积累在韧皮薄壁细胞和韧皮射线细胞的中央大液泡里。 - VSPs of phloem parenchyma cells were produced in cytoplasm, then separated by the inflated cisternae of endoplasmic reticulum ( ER), plasmalemma invagination or Golgi body vesicles, resulting in the formation of vacuole with the protein inside as vacuolar content.
银杏韧皮薄壁细胞内的营养贮藏蛋白质在细胞质内合成，由内质网和高尔基体小泡参与贮藏蛋白质的合成和积累。 - Bark storage protein ( BSP) of poplar, a nitrogen reserve similar to seed storage protein, plays an important role in the nitrogen metabolism of deciduous trees. They present in large quantities in the phloem parenchyma cells in winter.
杨树树皮储藏蛋白BSP是类似种子储藏蛋白的氮素储藏物，冬季在韧皮部薄壁细胞中大量积累，是落叶树氮代谢中的重要成分。 - In the axial systems, the phloem consists of sieve cells, phloem parenchyma cells, albuminous cell and phloem fibers. In the radial systems, it consists of phloem rays.
轴向系统由筛胞、韧皮薄壁组织细胞、蛋白细胞和韧皮纤维组成，径向系统由韧皮射线组成。 - The secondary phloem occupied 46% of the diameter of the root and the parenchymas cells had abundant inclusions. The secondary xylem consisted of vessels, and xylary radial and some xylary parenchyma cells.
维管组织中次生韧皮部所占根径的比例达46%，其薄壁细胞中内含物较丰富，次生木质部中分布有导管和木射线及少量木薄壁组织； - The main constituents of the axial system are sieve cells, phloem parenchyma cells, crystalliferous cells and radial plates.
轴向系统的主要成分为筛胞、韧皮薄壁组织细胞、含晶细胞和径向片； - The origin of the midvein calli developed mainly from the vascular cylinder, the palisade tissues and the phloem parenchyma cells.
主脉的愈伤组织主要由维管束鞘薄壁细胞，以及与其邻接的一些栅栏组织细胞和韧皮部的薄壁细胞分裂而来。 - Seasonal Ultrastructural Changes of Secondary Phloem Parenchyma Cells in a Tropical Tree, Dalbergia odorifera
热带落叶树降香黄檀次生韧皮部薄壁组织细胞超微结构的季节变化 - 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。 - With the progressive development of stem, the activity of vascular cambium began. The fascicular cambium differentiated into secondary xylem and secondary phloem, while the interfascicular cambium only differentiated into wide ray of parenchyma tissue.
随着茎的继续发育，维管形成层开始活动，由束中形成层产生次生韧皮部和次生木质部分子；而束间形成层仅产生薄壁细胞组成宽的射线。 - The secondary phloem mother cell were divided and differentiated into sieve tube, companion cell, libriform fibre, parenchyma cell, and a few sclereid cells, The sieve tube and companion cell was originated from inequality mitosis of sieve mother cell.
维管形成层韧皮部母细胞分裂分化形成筛管、伴胞、韧皮薄壁细胞、韧皮纤维和少量的石细胞，筛管和伴胞来源于筛管母细胞的不均等有丝分裂。 - The vertical system of secondary phloem consists of sieve tubes, companion cells, parenchyma cells, stone cells and secretory ducts, and radial system were composed with the phloem rays.
次生韧皮部由垂直系统的筛管、伴胞、韧皮薄壁细胞、石细胞、乳汁道以及水平（径向）系统的韧皮射线组成。 - Root vascular tissue is very developed, phloem is consists of parenchyma cells, the xylem occupied a larger width. The intercellular space is developed, made the water absorbing ability of root improved greatly. Xylem_occupy a big width and the number of vascular in it.
根部维管组织很发达，韧皮部由薄壁细胞组成，其间有发达的胞间隙使根的渗透吸水能力大大提高，导管分子数量多、口径大。