英语释义

1. a formative plant tissue usually made up of small cells capable of dividing indefinitely and giving rise to similar cells or to cells that differentiate to produce the definitive tissues and organs

片语

tip meristematic分生组织

meristematic center分生组织中心

meristematic nodules分生组织突起

meristematic region分生组织部份

meristematic ring[植]

meristematic tissue分生组织

meristematic globules分生小球体

meristematic sink分生组织的静止

meristematic cells分生细胞

英汉例句

• The para-nodule was composed of epidermis cells, cortex cells and meristematic cells.

  类根瘤由表皮细胞、皮层细胞和分生细胞组成。

• The root point thereforecan grow, is by the root point growing point ( meristematic tissue ) thecell can unceasingly split produces the new cell, as well as the newcell unceasingly elongates result.

  根尖之所以能够生长，是由根尖生长点（分生组织）的细胞能够不断地分裂产生新细胞，以及新细胞不断伸长的结果。

• Potassium antimonate was employed to ultrastructurally locate calcium ions in seminal root apical meristematic cells of maize seedings subjected to flooding stress.

  采用焦锑酸钾沉淀法，对遭受淹水胁迫的玉米幼苗初生根根尖分生细胞内钙离子分布变化情况进行了电镜细胞化学观察。

• Cytological observations showed that mesophyll cells were greatly enlarged, undergoing repeated cell divisions, then forming meristematic mass, from which buds were initiated.

  细胞学观察表明，培养后叶肉细胞明显增大，细胞分裂形成分生组织，由之形成芽原基。

• The undulate plasmalemma or some invaginations of plasmalemma varied in size was observed in the meristematic cells.

  在分化细胞中，质膜呈波状起伏或形成某些大小不等的质膜内陷。

• Calyptogen a layer of meristematic cells covering the root apical meristem in some plants (e. g. grasses) that gives rise to and maintains the root cap.

  根冠原：在一些植物中覆盖根顶端分生组织的一层具有分生能力的细胞，根冠原可以产生和维持根冠。

• Mesophyll cell of leaf epidermis can single split into group meristematic cell, then more differentiation make it developed into adventitious bud on leaf margin.

  叶缘直接产生的不定芽主要由叶片表皮下叶肉细胞单独分裂形成分生组织细胞团，并进一步分化从而发育而成。

• The vascular cambium extends to form a complete ring of meristematic tissue around the stem, the separate vascular bundles being linked by interfascicular cambium.

  维管形成层向两侧延伸直至形成一个茎内的分生组织环，各个维管束被束间形成层联系在一起。

• Root growth is mainly determined by cell division and subsequent elongation in the root apical area. Components regulating cell division in root meristematic cells are largely unknown.

  根的生长主要取决于根尖区的细胞分裂和伸长，而调控根尖分生组织细胞分裂的成分很大程度上是未知的。

• The results of GUS staining showed that NPC2 expressed mainly in meristematic zone, elongation zone and vascular tissue of maturation zone of root tip;

  GUS染色显示NPC2在根中主要是在根尖分生区和伸长区表达，在成熟区主要是在维管组织中表达；