表面迹象

At the company's sprawling headquarters in Guangdong province, there is little outward sign that BYD is a world beater .

在该公司位于广东省的庞大总部里，没有什么表面迹象表明比亚迪是举世无双者。

The aim of a liberal education" the report declared,"is to unsettle presumptions, to defamiliarize the familiar, to reveal what is going on beneath and behind appearances, to disorient young people and to help them to find ways to reorient themselves.

旨在关于一个通才教育"的报告宣称"推翻假设，使不熟悉的变熟悉，揭露发生在表面迹象下面和背后的，使迷惘年轻人，来帮助他们找到重新定位他们自己的路。

The 420 million Phoenix mission is analyzing the dust and subsurface ice layers of Mars ' arctic regions to look for signs of potential past habitability .

耗资4.2亿美元的凤凰号任务是分析火星北极地区的尘埃和表面冰层，以寻找从前可能存在的可居住的迹象。

After a historic, near perfect landing NASA's Phoenix Mars Lander is getting ready to begin testing the polar surface for signs of water and life.

在一场历史性，接近完美的降落后， NASA 的凤凰火星号探测器已经开始准备对火星表面测试水和生命的迹象。

After a historic near perfect landing, NASA's Phoenix Mars Lander is getting ready to begin testing the polar surface for signs of water and life.

史无前例、近乎完美的登陆后，NASA的芬尼克斯号探测器已做好准备，开始探查火星极地表面的水和生命迹象。

First probing the surface, looking for any sign of trouble...

首先查明表面寻找问题的迹象。。。

Close inspection of the bare cast part also has telltale signs of which half was done under pressure, although the minor resulting surface irregularities completely disappear under the first coat of primer...

关闭检查裸投下的一部分，也有迹象，其中一半是做压力下，虽然表面所造成的轻微违规行为完全消失下，第一层底漆。。。

Results :①The MVs were formed by osteoblast of the secret type、dentinoblast and process;② There was a mature process of the MVs in the extracellular matrix.The appearance of the hydroxyapatite was a major mature feature;③ HAP formed initially in the MVs entered into collage matrix and eventually mineralized;④ The shifting sign of HAP from MVs to the surface of collage fibril was observed.

结果：①MVs是由分泌型成骨细胞、成牙本质细胞及其突起芽生进入胶原基质；②MVs在细胞外胶原基质中有一个逐渐成熟的过程，并以羟基磷灰石（hydroxyapatite，HAP）晶体的出现为其主要特征；③HAP在MVs内形成、增多，最终进入胶原基质并进一步沉积、钙化；④部分胶原原纤维表面沉积的HAP 晶体与MVs分泌的晶体有明显的移形迹象。

The periostea of both experimental and control side of the mandibular ramus were taken and prepared, 2 of each 5 rabbits in a group were prepared for HE stain detection and 3 for proliferating cell nuclear antigen immunohistochemical detection.Results:1, The newly formed bone was detected on the lateral aspect of mandibular ramus after periosteal distraction. The bone was shaped like a hill. It looked very low and was full of holes at postoperative day 28. With the time of consolidation period lengthened, the newly formed bone matured gradually. X-ray examination showed the new bone shaped like a hill. The average values of new bone height at postoperative days 28,35,42 and 56 were 1.86 + 0.15mm, 2.29 + 0.29mm,3.19 + 0.13mm and 4.70 + 0.45mm. Histological examination of both HE stain and picricacid-fuchsin stain showed the increase in the number of osteoblasts and the change in the orientation of collagen fibers and bone trabecula. There were no significant differences between newly formed bone and original bone on the lateral aspect of mandibular ramus at postoperative day 56 histologically.2 Compared with the control side, the distracted periostea proliferated obviously under the microscope, and the number of periostealcells increased with satiation of cellular nuclear per unit area. The images of PCNA immunohistochemical stain of periosteum showed that the experimental periosteum proliferated obviously after distraction compared with the control side.

结果：骨膜牵张成骨的实验研究南京医科大学硕{学位论文l、骨膜牵张后，可见下领升支外侧的骨皮质上有新骨形成，新骨呈山峰状凸起，术后第28天的新生骨较低平，多孔隙，随着固定时间的延长，新骨逐渐成熟；下领升支前后向切线位X线投照显示新骨呈山峰样隆起；经测量，术后第28、35、42和56天组平均新生骨厚度分别为x.86士0.15mm、2.29士0.29mm、3.19士0.13mm和4.70 土0.45mm；脱钙骨组织的HE染色和不脱钙骨组织的苦味酸一品红染色的组织学观察均显示了新生骨在成骨细胞数量上的增长，以及胶原纤维和骨小梁排列方向上的变化，术后第56天的新生骨在组织学上与原升支骨组织已无明显区别。2、HE染色显示，与对照组相比较，实验侧骨膜增生明显，细胞间排列紧密，单位面积内骨膜细胞数增多，细胞核饱满；骨膜PCNA 免疫组化染色显示，与对照侧相比较，实验侧骨膜在牵张后出现了明显的增生迹象，PCNA阳性细胞分布紧密，单位面积内阳性细胞数较对照组多，靠近骨表面的骨膜中的阳性细胞数更多而且分布更为紧密。

The experiment of the auxiliary heated arc plasma generator shows that thekey arc root has contraction under the condition of having magnetic field when thekey arc root is at the edge of the cathode surface.

在辅助加热电弧等离子体发生器的实验中看到：在有外磁场的情况下，主弧弧根在阴极边缘时，弧根有收缩的迹象，而当主弧弧根在阴极中心附近时，观察不到明显的弧根收缩迹象，并拍摄到有双弧柱的图片；当关掉磁场和弧电流〓时，主弧在阴极和阳极之间稳定的燃烧，主弧弧根稳定在阴极中心附近的一点上，而且弧根没有收缩的迹象，主弧弧根亮区的直径约为6.8毫米，与弧柱段的亮区直径相差无几；因而从实验结果分析可以看出，阴极表面温度的升高，能使主弧弧根直径增大：另一方面，由于主弧弧根直径的增大(即也意味着主弧弧根截面积的增大)，因而使电弧通过主弧弧根传入阴极表面的有效比热流降低，从而减少了阴极烧损。

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。