绒毛

AIM: To detect the expressions of insulinlike growth factorⅠ in villus and IGFII in decidua and the levels in mother serum, and to explore their relationship with the embryogenesis of early pregnancy.

目的：探讨胰岛素样生长因子I和II在正常胚胎发育及早期胚胎发育终止绒毛及蜕膜组织中的表达及其在母体血中水平的改变与胚胎发育的关系。

It was as if someone had taken a tiny bead of pure life and decking it as lightly as possible with down and feathers, had set it dancing and zig-zagging to show us the true nature of life.

似乎有人制造了一个纯粹的生命的小珠子并以尽可能轻的绒毛和羽毛来装饰它，然后让它在之字形的舞蹈中向我们展示生命的真谛。

Methods: By the vivo experiment and the vitro experiment, recording the unhairing effect of 4 percent、6 percent、8 percent and 10 percent sodium sulfide depilatory, taking skin to sections and microscopic observation the injury of skin , recording days from unhairing to visible villi grew out.

通过离体实验和在体实验，记录4%、6%、8%、10%硫化钠脱毛剂的脱毛效果，取皮切片显微观察皮肤损伤情况，记录从脱毛开始到肉眼可见绒毛长出的天数。

Results: 4 cases were geminoma, 3 cases were teratoma, 1 case was choriocarcinoma, 4 cases were glioma, 2 cases were meningiomas, pineoblstoma, neuroblastoma, dermoid cyst and arachnoid cyst each had one case. It maybe very difficult if we diagnosed only through MR signals. Due to the multitude origin of histology, we can diagnose through some special signals, such as adipose, cystic degeneration, hemorrhage and implant dissemination. We can also combined with clinical examination which is help to differential diagnosis.

结果：生殖细胞瘤4例，畸胎瘤3例，1例绒毛膜癌，胶质瘤4例，脑膜瘤2例，松果体母细胞瘤、神经母细胞瘤、皮样囊肿及蛛网膜囊肿各1例，仅通过MR信号较难诊断，由于肿瘤组织学来源多，可通过一些特殊信号如脂肪、囊变、出血、种植播散等，并结合临床检查来进行鉴别诊断。

So he put the rabbitinto the dollhouse at once.

所以他很快就将绒毛兔被放进了玩具室。

There is a downy dog in his room.

他的房间里有一只绒毛狗。

So maintenance of your pocket bike is important for a downy performance.

所以，你的口袋自行车维修是很重要的一绒毛性能。

Under the protection of its downy flower head ,I finally felt safe and stable.

我爬上一枝蒲公英，在它浓密绒毛的庇护下，我终于感到了安全和笃定。

Any of several handsome evergreen shrubs of California and northern Mexico having downy lobed leaves and showy yellow flowers.

加州和墨西哥北部的任何一种美丽的常青的灌木，有绒毛的浅裂的叶子和艳丽的黄花。

Low shrub of the eastern United States with downy twigs.

美国东部的矮灌木，带绒毛的嫩枝。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。