多角形

Results:A total of 1.4 million cardiocytes can be obtained from one rat and the vital cell was over 90%;Cardiocytes began to adhere and grow after 4～ 6 h,to obviously proliferation after 12～24 h,and to converge together after3～4 days.The cardiocytes showed spherical,fusiform and polygon shape in the visual field of inverted microscope.All cells stretched out parapodium and beated spontaneously and rhythmically.

结果：分离1只乳鼠获得的心肌细胞产量约为140万个，且有活力心肌细胞占90％以上；培养4～6h的乳鼠心肌细胞开始贴壁生长，12～24h明显增殖，3～4 d后细胞融合成片；心肌细胞由圆形变为梭形、星形、多角形，并出现自发性节律性搏动。

Geometry a plane rectangle with four equal ''.

有四个相等的边和四个直角的平面长方形；有四个边的等边多角形。

Geometry a plane rectangle with four equal sides and four right angles; a four-sided regular polygon.

有四个相等的边和四个直角的平面长方形；有四个边的等边多角形。

Statistical significance can not be found between 24hours and 48 hours.. Under an inverted microscope , we can observed the cells adherent, fullness, polygon in control group, the cells amout sparse, suspended, quasi-round, and no refractional nature in experiment groups, the highter the concentration is, the greater themorphological change of cells will become.

形态学分析，在倒置显微镜下可见，经药物作用后MCF-7细胞数目减少，细胞形态由原来的贴壁良好、饱满、多角形、梭形变为类圆形、悬浮、颜色变暗、无折光性，且随药物浓度的增加细胞形态变化越大。2。

The embryonic cells are small and polygon, rotundity.

胚胎细胞形态小而呈多边形、多角形、圆形，半滑舌鳎肝脏细胞系呈纤维状。

The cells of B group crawled outward from the tissue inoculation in 2-3 days and the cells were polygen or rotundity and contacted each other.

B组，2-3天大部分组织块边缘有细胞移行向外长出生长晕，细胞呈多角形、圆形，细胞之间相互连接。

Results Rabbit conjunctival epithelial cells and fibroblasts can be cultured successfully in vitro, the epitelial cells are polygon or spherical, and the fibrobiasts are long spindle. After cryopreserved for one month, eighty percent of the cells were successfully resuscitated.

结果 兔眼结膜上皮细胞和上皮下成纤维细胞可以在体外成功培养，结膜上皮细胞呈圆形或多角形，成纤维细胞呈长梭形；冻存细胞1个月后复苏成功率达80%。

Spinous layer: the innermost prickle cells are polygon, and from the inside to outside, they become more and more flat, they are connected to granular cells with some space between, besides the spinous process, under normal condition, there is cell tissue fluid that could help the metabolism of cells in between.

棘层：棘细胞自里向外由多角形渐趋扁平，与颗粒细胞相连，各细胞间有一定空隙，除棘突外，在正常情况下，还含有细胞组织液，辅助细胞的新陈代谢。

At the same time convert the angle of the polygon at that vertex into a straight angle.

同时把该顶点处多角形的角转换成平角。

Results Polygonal cells and binuclear cells were observed in groups D and E, while the shapes of cells in groups A, B, and C did not obviously change.

结果 诱导培养过程中D、E 组出现多角形及双核细胞，A、B、C 组细胞形态无明显变化。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。