suspensor
英
美
网络 胚柄; 配囊柄
英英释义
noun
- a support for the genitals worn by men engaging in strenuous exercise
双语例句
- Thereafter, one of the suspensor cells disassembles, meanwhile, all the other cells are dividing from all directions, which results in the formation of globular embryo.
之后,1个胚柄细胞解体,原胚所有细胞进行各方向的分裂,进而形成球形胚。 - With the devel-opment of the apical cell, the basal cell undergoes transverse division to form two cells: the upper one forms the single cell suspensor;
随着顶细胞的发育,基细胞也进行横分裂产生上下两个细胞,上方一个体积略为增大而形成胚柄; - Comparision of of suspensor developement among the hybrid of an interspecies cross and two parents: there were obvious differences on the cell numbers of the suspensor between two parents.
种间杂种与亲本胚柄发育过程的比较:在两个亲本中胚柄细胞的数量有着明显的差异。 - The suspensor is short and small, and only exists transiently.
胚柄短小,寿命短暂。 - The suspensor remains as the seed reaches maturity.
成熟胚中胚柄宿存。 - A few abnormal embryos were observed, for instance, proembryos with elongated suspensor and vacuolated proembryos.
观察到具细长胚柄的原胚及液泡化原胚等异常的胚胎类型; - It is also confirmed that the cell proliferation in the suspensor of the interspecies hybrid is similar to the maternal parent in some extent.
且在细胞增殖方面,种间杂种的胚柄也表现出一定的母本倾向。 - The proembryo from zygotic cell divisions may be divided into three parts: proper, hypoblast and suspensor.
玉米合子细胞分裂形成的原胚分为胚柄、基与胚体三部分。 - The suspensor is developed fully at the stage of globular embryo and consists of 3 cells, which are degenerated later.
胚柄在球形胚时期最发达,但胚柄短小,只由3个扁平细胞组成,之后逐渐退化。 - The embryo initials and suspensor cells showed very weak Feulgen positive reaction in the proembryo and young embryo.
在原胚及幼胚胚原细胞质中也呈现很弱的正反应。