边缘部分

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。

There is granular material on the top and the edge of the spikes induced by nanosecond laser pulses in air atmosphere, which is formed by solidification of the droplets. The micro-structures formed in air are different from the slender whiskerlike structures created by excimer laser and also different from the conical microstructures with dendritic nanostructures formed under femtosecond laser irradiation.

部分锥形上还有二次尖峰形成，空气中纳秒激光诱导的锥形尖峰微结构顶端和边缘有由液滴固化形成的粒状物质，不同于利用准分子纳秒激光诱导的细长须状结构和飞秒激光辐照下产生的具有表面枝蔓状纳米结构的锥形微结构。

It activates a different part of the brain.

这个激活了大脑的不同部分，然后是边缘系统被激活。

In the same way that the end of a cardboard tube offers more resistance to being stamped on than the same tube would if laid on its side, this presents the strongest aspect of the cell to the outside world during an impact, allowing it to absorb the maximum amount of energy as it deforms.

同样的比起硬纸筒管的边缘，它的根部可以给垫子上面的重物提供更大的支撑。这就说明了在冲撞发生的时候蜂窝格最强韧的部分是冲在外面的，并且在它变形的同时吸收了绝大多数的冲击力。

The coating has flaked along the edges and on parts of the squares.

沿着方格边缘和一部分的方格区域有一小部分薄片分离。

The repair results of defects were observed after 4, 12 and 24 weeks. RESULTS: In experimental group, no obvious new cartilage formation was seen 4 weeks after operation; some new cartilage formation was found after 12 weeks. Histological observation showed that chondrocytes had irregular edge, honeycombing structure and that cartilage cavities formed around the chondrocytes.

结果 实验组术后 4周缺损表面未见明显的新生软骨形成；12周，缺损表面有少量的新生软骨形成，组织学切片上可见软骨细胞呈边缘不规则的，小蜂窝状结构，软骨细胞周围有软骨陷窝形成；2 4周，缺损表面的新生软骨较 4、12周的新生软骨明显，表面光滑，且与周围组织结合紧密，但仍存在部分缺损尚未修复。

Description of appearancestage i: nonblanchable erythema of the intact skin; may be soft or indurated; edge is usually irregular.stage ii: partial-thickness skin loss involves epidermis and/or dermis.

外观描述一期：红斑不发白，皮肤完整，或软柔或硬化；红斑边缘通常不规则。二期：部分皮肤层丢失累及表皮和/或真皮。浅表性溃疡。

Makos printed the pictures in stark contrast and with blurred margins, a style of blunt which Warhol liked.

这些画面包括胶片边缘的部分一起出现，这是沃霍尔喜欢的样式。

Furthermore, even by the relatively hygienic standards of most insurers, the asset side of Lloyd's' balance-sheet is squeaky clean, while the toxic claims that brought it to its knees in the 1990 s are now parcelled off to Warren Buffett's Berkshire Hathaway.

此外，大多数保险公司相关的清洁标准，劳埃德商船协会资产负债表的资产方非常干净，然而对有毒资产的索赔于 20 世纪末把协会推到了崩溃的边缘，现在被分成了若干部分给沃伦巴菲特的伯克希尔哈撒韦公司。

Furthermore, even by the relatively hygienic standards of most insurers, the asset side of Lloyd's' balance-sheet is squeaky clean, while the toxic claims that brought it to its knees in the 1990s are now parcelled off to Warren Buffett's Berkshire Hathaway.

此外，大多数保险公司相关的清洁标准，劳埃德商船协会资产负债表的资产方非常干净，然而对有毒资产的索赔于20世纪末把协会推到了崩溃的边缘，现在被分成了若干部分给沃伦？

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。