初生木质部的英文

• primary xylem
• primery xylem
• protoxylem

• "初生"英文翻译    nascent; primary newborn
• "木质部"英文翻译    xylem; hadromestome
• "初生木质部外纤维" 英文翻译 :    primary extraxylary fiber; primary extraxylary fibre
• "次生木质部" 英文翻译 :    metaxylem; secondary xylem; secondary wood; secondaryxylem
• "后生木质部" 英文翻译 :    deutoxylem; metaxylem
• "原生木质部" 英文翻译 :    protoxylem
• "次生木质部导管" 英文翻译 :    secondary xylem vessel
• "后生木质部原始细脂" 英文翻译 :    metaxylem initials
• "木质部" 英文翻译 :    [植物学] xylem; hadromestome
• "原生木质素" 英文翻译 :    native lignin
• "原生木质体" 英文翻译 :    protoplast
• "脊木质部" 英文翻译 :    carinal xylem
• "类木质部的" 英文翻译 :    xyloid
• "离心木质部" 英文翻译 :    centrifugal xylem
• "木质部（木材）" 英文翻译 :    xylem(wood)
• "木质部岛" 英文翻译 :    xylem island
• "木质部发生" 英文翻译 :    xylogenesis
• "木质部分子" 英文翻译 :    xylem element
• "木质部射线" 英文翻译 :    wood ray
• "木质部束" 英文翻译 :    xylem bundle
• "木质部系统" 英文翻译 :    xylem system
• "木质部运输" 英文翻译 :    xylem transport
• "木质部汁液" 英文翻译 :    xylem sap
• "木质部蛀虫" 英文翻译 :    wood borer
• "束间木质部" 英文翻译 :    interfascicular xylem

• Primary xylem xylem derived from the procambium in the young plant
  初生木质部：指幼嫩植物中来源于原形成层的木质部。
• Protoxylem the primary xylem elements that are formed from the procambium first
  原生木质部：初生木质部的成分，最早由原形成层形成。
• In nonwoody plants the primary xylem is the only water - conducting tissue , but in mature plants with secondary growth this function is mostly taken over by the secondary xylem
  在尚未木质化的植物中，初生木质部是唯一的输水组织，但在具有次生生长的成熟植物中，该功能大多由次生木质部行使。
• 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。
• 8 the pith made of small parenchyma cells was long - oval , however the pith looked like a cross which devided the preliminary xylem into four parts was made of larger parenchyma cells . 9 there are well - developed aerenchyma in suaeda salsa , including large sub - stomatal chambers and intercellular spaces in palisade layer , spaces produced by lysigenous breakdown of cortical cells in stem and roots
  侣）髓在对照中仅由有限数目的较小的薄壁细胞构成，髓的形状表现为长椭圆形， 50 、 100 、 200 、 400inmnaci处理下，髓中的薄壁细胞较大，细胞数目较多，髓呈“十”字形，将初生木质部分割为四部分，这一特殊现象在前人的工作中尚未报道。
• The secondary phloem parenchyma cells and secondary phloem ray parenchyma cells were the preferential sites for protein storage to the xylem parenchyma cells whereas a large amount of vegetative storage proteins was present in xylem , especially in the primary xylem and the inner secondary xylem of the extended stems
  营养贮藏蛋白质优先在次生韧皮部的韧皮薄壁细胞和韧皮射线薄壁细胞中积累，在新梢伸长生长停止后，新梢基部茎的木质部中也积累了相当数量的营养贮藏蛋白质，主要分布在初生木质部和内侧次生木质部的各种生活的薄壁细胞中。
• More anthraquinone compounds was distributed in pith ray cells and the tissues of mature stem suchas bundle sheaths in large - scale vascular bundle , primary phloem and primary xylem than that in young stem . [ conclusion ] the distribution of anthraquinone compounds in the stem was of multilocus
  结果随着茎的不断成熟，在茎的表皮、近表皮的1 ~ 2层皮层细胞及较内部皮层中，不同程度地增加贮藏和积累了一定数量的蒽醌类化合物，成为茎外部贮藏和积累蒽醌共化合物的主要结构部位成热茎大型维管束的维管束鞘、初生韧皮部、初生木质部等组织和髓射线细胞分布了比幼茎多的蒽醌类化合物。