不分化的

On the morphological differentiation,by inducing of fetal calf serum,it wasshown that the cytotrophoblast cells underwent aggregation first,and the adjacentcytoplasm membranes became tightly contacted through desomosomes andcytoskeleton.Then the adjacent cytoplasm membranes disintegrated fragmentallyto form fusion pore-like structure.Finally the multinuclear cells formed and inwhich the intercellular desmosomes disappeared.Immunocytochemical stainingfurther demonstrated that the formation of syncytium was through cell membranefusion rather than the amitosis process.

细胞形态分化的研究结果表明：早孕胎盘来源的细胞滋养层细胞在血清诱导下，首先发生聚集，并通过桥粒和细胞骨架使相邻的细胞膜紧密接触；之后细胞膜发生片段断裂，形成融合孔样结构；细胞间桥粒消失，最终形成多核的合体细胞；免疫细胞化学分析进一步证实合体化是通过细胞膜融合而非无丝分裂（amitosis即细胞核分裂而细胞质不分裂）实现的。

The change of cloaca configuration is related to the differentiation of rectum and bladder; however, it is inappropriate to emphasize this change too much while completely deny the role URS plays.

虽然泄殖腔构型的变化也参与了直肠与膀胱分离的过程，但过份强调泄殖腔构型的变化而完全忽视甚至否定尿直肠隔对泄殖腔的分化作用是不恰当的。

But this time investors are more cautious, this time is the process of differentiation would be more selective investment fund managers, if you have a very good performance, the money more easily, if not so good performance of the money much smaller probability than before.

但是，这一次投资者更加谨慎，这时候是分化的进程将更有选择性的投资基金经理，如果你有很好的表现，钱更容易，如果不是那么好表现的钱比以前少得多的概率。

Since let-7 is expressed in normal breast tissue and other differentiated cells, introducing it exogenously should not trigger unintended toxicity to noncancerous cells.

由于let - 7的是在正常乳腺组织和其他分化的细胞表达，是引入外生不应该引发意想不到的毒性和非肿瘤细胞。

Acute myelocytic leukemia is a malignant neoplasm of hematopoietic cells characterized is an abnormal proliferation of myeloid precursor cells.

急性前骨髓性白血病，是一种造血组织的恶性疾病，其治病原因乃骨髓性前趋细胞不正常的大量增生，并有细胞分化停止的病变。

The lack of the medium-sized banks as transits from the overlarge state-owned banks to too small-sized new banks results in a top-heavy and polarized banking market structure, and the two forms of uneconomical scale.

由于国有银行太大，新兴银行太小，缺少大小适度的中等银行过渡，致使整个行业呈现出头重脚轻、两极分化的市场结构特征和两种形式各异的规模不经济状态。

The sister-group relationships are strongly supported between Petrosaviaceae and the remaining monocots (except for Acoraceae and Alismatales s.l.), between Dioscoreales and Pandanales, and between Commelinales and Zingiberales in the combined analyses of two genes and three genes.

继无叶莲科之后分化的类群形成两个大的分支：一支是由露兜树目和薯蓣目构成，二者形成姐妹群关系；另一支是由天门冬目、百合目和鸭跖草类复合群组成，三者之间的关系在单个序列分析和联合分析中不稳定，需要进一步扩大取样范围来确定。

Embryoids occurred in all stages as zygotic embryo and were asynchronous. embryoids were white and opague.

体胚分化经历与合子胚相似的发育过程，有球形期、心形期、鱼雷期和子叶期，体胚发生是不同步的，在同一块愈伤组织上有处于不同发育阶段的体胚。

Different from previous methods, our method does not depend on sequence alignments, and thus is particularly suitable for highly divergent genomes.

和原先的方法不同，我们的方法不依赖于序列比对，并因此对高度分化的基因组特别适用。

They hope that her resignation has opened a space for a less polarising and more competent candidate.

他们的希望是以佩林的辞职，给更有能力而不那么两极分化的竞选人以空间。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。