颗粒膜

The productions of E2, P, T decreased in the atresia follicles, either in follicular fluid or in the media of cultured granulosa and thecal cells.

闭锁卵泡的卵泡液、颗粒细胞和卵泡膜细胞培养液中的E2水平均显著下降；P、T水平也有不同程度的降低。

Results: The Ang II levels increased significantly in the atresia follicles, either in follicular fluid or in the medium of cultured thecal cells. At the same time the renin activity levels decreased markedly. No significant change in the levels of both Ang II and renin activity was found in the medium of cultured granulosa cells.

结果：卵泡在闭锁状态下的Agn II水平在卵泡液中以及卵泡膜细胞培养液中均显著升高，肾素活性水平明显下降；颗粒细胞培养液中两项指标均无明显改变。

ANP and CX43 began to express at 2nd week after induction and increased gradually,about 60% of the resulting myogenic cells were positive at 4th week after induction ,they were negative for uninduced cells.hMSCs'surface antigen profiles obtained by Flow Cytometry were negative for CD31\CD34\CD45 before and after induction,but CD90 expressed higher after induction while was weak positive before induction(P.05). Apotosis index was correlated with the cultural time after induction,The apoptosis rate of induced hMSCs was remarkably higher than control group(P.01),and the variation between groups was notable(P.05),the cell cycle analysis showed that the percentages of G_0/G_1phases were reduced significantly after induction. The expresstion levels ofβ-MHC and CTNT mRNA were undetectable before induction,began to increase at 1st、4th week after induction,reached the peak at 6th week and decreased after that,the expression of Bcl-2 and Bax mRNA varied regularly after treated with 5-azacytidine. hMSCs'resting membrane potential、range and rate of depolarization were heightened gradually after being induced.

结果：hMSCs诱导前为纺锤形，诱导后第2天部分细胞即开始发生形变，呈球形或短棒状，1周后胞浆中颗粒增多，约20～30%细胞边缘呈毛刷样变化；hMSCs表面抗原CD31、CD34、CD45在诱导前后差异无统计学意义，CD90未诱导时表达呈弱阳性，诱导后明显增高(P.05)；ANP和CX43在诱导前无表达，诱导后第2周开始表达且表达随时间逐渐增强，但CX43在诱导后第5周表达量开始降低。hMSCs诱导后凋亡指数随诱导后培养时间增加，低浓度诱导组低于标准浓度诱导组，组间差异有统计学意义(P.05)，G_0/G_1期细胞比例诱导后较对照组显著减少(P.05)；β-MHC和CTNT基因分别在诱导后第1周和第4周时表达开始增强，在第6周时均达到高峰，第8周时表达开始衰减，Bcl-2、Bax基因表达呈时间依赖性变化，hMSCs经诱导后随心肌样细胞特征的表达膜静息电位、去极化幅值和去极化速率逐渐增高。

One of these identified metastasis suppressors is deep orange, which has been previously proved to encode a Class C Vacuolar Protein Sorting protein involved in delivering pigments to the granules in Drosophila.

我们进一步对获得的一个肿瘤转移抑制基因深桔眼基因进行了功能研究。深桔眼基因是一个C类膜泡蛋白分选基因，在果蝇中它参与色素向色素颗粒的运输。

Furthermore, in order to obtain satisfactory release, the atomizing diameter should be optimized around 40—120 μm , and the ideal average diameter of the membrane pores should be in the range of 50—150 nm.

为了获得达标的控释肥，必须将雾化颗粒控制在40～120 μm的范围内，将膜的平均孔径控制在50～150 nm范围内，才能获得预期的控释性能。

According to the observed of TEM,mitochondrial of the epithelial cells were vacuolized, the cristae and membrane had disappeared. Rough endoplasmic reticulums were expansion.

透射电镜观察上皮细胞线粒体空泡化、嵴和膜消失，粗面内质网扩张，杯状细胞内含有大量的粘原颗粒。

The ultrastructure of normal guinea pig papillary muscle cell showing the sarcomere and light dark band were clear, mitochondria and glycogenosome were abundant, and mitochondrial cristae and membrane were clear.

正常豚鼠乳头状肌细胞在透射电镜下显示肌节排列整齐，细胞核周线粒体和糖原颗粒含量非常丰富，且线粒体嵴和膜清晰可见。

The spherical Pb particles formed by spheroidization of Pb film and the truncated cuboctehedral Pb particles formed by faceting of spherical Pb particles during annealing.

在冷轧及退火过程中发生的Pb膜球化和Pb颗粒晶面化都是在界面能驱动下的系统能量降低的过程。

The concentration of the gas could be achieved by measuring the change of the conductivity. In the experiments, the gas sensor was prepared by spreading the water solution of carbon nanotubes between the interdigitated Au electrode, which was splashed on alumina. In this paper, three methods, such as mixing palladium and copper chloride, deoxidizing palladium and copper by chemical and electrochemical means, were used to doping palladium and copper in multi-wall carbon nanotubes.

实验中我们采用单壁和多壁纳米碳管作为敏感材料，在叉指金电极间涂布纳米碳管悬浊液作为气敏膜，用于有机挥发物如甲醛、苯、甲苯和二甲苯的检测，并着重研究了掺杂氯化钯和氯化铜盐溶液、化学和电化学方法掺杂钯和铜金属颗粒对多壁纳米碳管传感器的气敏性能的影响。

It was also found in the preparation of the additive system that the particle size and its distribution of the nucleating agent were the key factors having effects on the transparency of the film.

此外，在透明LLDPE膜专用料助剂配方研制过程中发现：成核剂颗粒的大小及其尺寸分布是影响其增透效果的主要因素。

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。