English translation for "vascular cylinder"
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- 【植物；植物学】维管柱 (＝ stele)。
Related Translations:
vascular: adj.【解、生】脉管的，由脉管形成的；血管的。adv.-ly ,-ity n. cylinder: n.1.圆筒；机筒；烘筒；量筒；(印刷机等的)滚筒。2.【数学】柱(面)，柱体。3.【机械工程】汽缸；【化学】(装氧气等的)钢筒，钢瓶。4.(左轮手枪的)旋转弹膛。5.【考古】(巴比伦和亚述的)圆筒形石印(＝ cylinder seal)；(雕有阿拉伯人楔形文字的)圆柱形陶器。短语和例子(work) on all cylinders 〔口语〕尽全部力量(大干)。
- Example Sentences:
| 1. | Leaf gap ( lacuna ) a region of parenchyma differentiated in the stem vascular cylinder immediately above a diverging leaf trace . lateral connections insure no break in the vascular system
叶隙：叶迹从中柱分出的上方，初生维管柱上方出现的一些薄壁组织细胞，与茎的维管柱结构不同，它的侧向连接保证了茎叶维管系统的连续。 | | 2. | 4 . the studies focused on the cnz of dianthus barbatus and saponaria offlcinalis seedlings applied two different vascular cylinder types , even through they both were " " - shape exarch and diarch haplostele , their patterns of protoxylem and m
此外，在商陆科的美洲商陆的子叶节区下部发现了一种具有双大括号状( “ { } ” )的维管柱类型。 | | 3. | The stems and rhizomes were observed to differ in cortex - cell layer , perivascular fiber - ring presence , vascular cylinder and pith proportions , vascular bundle number and secondary growth and these differences were associated with their own physiological functions
地上茎和根状茎之间在皮层细胞层数、周维纤维柱的有无、维管柱和髓所占比例、维管束束数、次生生长等方面存在差异，这些差异与它们各自担负的生理功能相关联。 | | 4. | We have observed the following characteristics of anatomical structure and development : ( 1 ) the primary roots belong to archetype and the lateral roots occur in the position toward the xylem of the vascular cylinder ; ( 2 ) the root endodermis consists of thicken casparian strips , and there are from two lo four layers parenchyma cells near the pericycle ; ( 3 ) the pith and resins canals are absent in the toots ; ( 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 ; ( 5 ) tanning materials are abundant in pericycle cells and phelloderm cells ; ( 6 ) sclereids are found in secondary phloem , and rays are rather rich in secondary xylem
结果表明：气生不定根具有以下结构特征和发育特点： ( 1 )根为二原型，侧根正对着木质部发生； ( 2 )幼根内皮层细胞具凯氏带加厚，维管柱内紧挨中柱鞘内侧具有2 ~ 4层大型薄壁细胞； ( 2 )根中无髓和树脂道； ( 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； ( 5 )中柱鞘和栓内层细胞富含单宁类物质； ( 6 )次生韧皮部有石细胞，次生木质部射线发达。 | | 5. | 5 layer number of cortical cells in stem was n ' t changed evidently , however the ratio between cortical thickness and stem increased as well as the ratio between vascular cylinder and stem , up the gradient of nacl concentration . 6 stem dm of suaeda salsa remarkably decreased with increasing nacl concentration , so did the vessel dm of xylem in the stem
( 5 )随盐浓度的增加，茎皮层细胞层数未发生明显的变化，但皮层厚度所占茎的比重增加，维管组织占茎的比重同皮层厚度与茎半径的比值表现出相同的趋势。 |
- Similar Words：
- "vascular coefficient" English translation, "vascular compartment" English translation, "vascular compression" English translation, "vascular conduit" English translation, "vascular cuff" English translation, "vascular degeneration" English translation, "vascular degeneration of optic nerve" English translation, "vascular dementia" English translation, "vascular device" English translation, "vascular diagnostic technique" English translation
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