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Then their structural characteristics,distribution and runnings were observed by light and scanning electron microscope.

在成牙本质细胞层下，血管网发出终末毛细血管网的动静脉分支，形成连续的环形的末端接触，构成了铸型最外部的细枝样结构。

The reason included five aspects:①the effect of physical environment: the open geographical environment and barren soil urge the Greeks to look for development outward while the close geographical environment and advantaged condition for agriculture shaped the Chinese conservative thought and obstructed their steps of going out.②the advancing and blocking of the economic: the frequent trade offered an abundant living supply and open view while the self-sufficient agriculture with restraining trade rigidified the thought.③ the difference in politic institute and situation: the democracy polis of ancient Greece is exclusive in the ancient world. It shaped the atmosphere of freedom, democracy and adversary. While the monarchy in ancient China pursued the "united country" and shaped the atmosphere serving for politic and consolidating thoughts.④the guiding of traditional culture: the Greeks pursued freedom and wisdom and were curious about nature while the Chinese adored ancestor and obeyed the authority and prefer to pragmatism.

出现这种关系的原因本文从以下五点进行分析：①自然环境的影响：古希腊开放的地理环境和贫瘠的土壤种植条件促使古希腊人向外寻求发展，而古代中国封闭的地理环境和优越的农业环境阻碍了中华民族外出的脚步和开放的思维；②经济条件的推动与束缚：工商业发展的农业经济和自给自足的小农经济所创造的物质条件和对思维影响的差别是很大的；③政治制度和政治形势的差异：古希腊民主城邦制在古代世界是独树一帜的，它所营造的自由、民主的氛围和古代中国追求&大一统&的君主专制下为政治服务、思想趋向统一的氛围截然不同；④传统文化的引导：古希腊人在长期的城邦生活和参与海外贸易的生活中形成的开放、自由、对自然充满好奇、追求智慧等民族文化传统与中国保守崇古、讲究实用的文化传统形成了鲜明的对比；⑤思想家本身(来源：A58BC论文网www.abclunwen.com)目的不同：古希腊思想家为了变得智慧而获取知识，享受知识带来的乐趣，而古代中国思想家的一切动机都是为了&成化天下&、&以政裕民&服务。

Transmission electron microscopy demonstrated that fibroblast was full of endoplasmic reticulums that cisternal-like expanded in the rhEGF nanoparticle group, and collagen proteins were synthesized in cavity.

透射电镜下可见rhEGF纳米微球组成纤维细胞胞质内有大量的内质网，扩张成池状，腔内充满了合成的胶原蛋白。

Results: Embryoid bodies grew well in Collagen Gel, the differentiated cells grew into the gel gradually; electronmicroscope showed that some induced cells were rich in Golgi's bodies and endoplasmic reticulums, a few secretory granules were also visible, which was similar to human adult thyrocyte.

结果 拟胚体在鼠尾胶原上生长状态良好，分化细胞贴壁后逐渐陷入鼠尾胶原；电镜下诱导细胞高尔基体、内质网丰富，部分诱导细胞胞质内见不典型分泌颗粒，与人成体甲状腺细胞超微结构类似。

Under the function of centrifugal force, the glass fiber is falling to the wool coollection reticules ,spray the adhesive and then compaction, solidification, cross cutting and score cutting to form products of a certain gauge.

其后，在高速喷出的混合气体作用下，一次纤维被牵拉成玻璃纤维，玻璃纤维在降落集棉网带的同时，喷洒粘结剂，再经压实、固化、横切、纵切形成一定规格的产品，最后压缩捆包、装箱包装后入库。

The taking shape of the edgy intellec intelletuals intellectual is a inevitable outcome under non-planned economy condition,Through inital explored on the aspect of reproofing of Marginal intellectuals,the paper pointsout the ineffective factors of the library assistance and pats forward the necessity and feasibility of library assistance.

论文关键词边缘知识人/图书馆/援助，论文来源图书馆L，论文单位长沙，点击次数 0，论文页数 16～17，57页2004年2004月论文网 http：//www.lw23.com/paper_32947531/边缘知识人是非计划经济条件下的必然产物，本文通过对边缘知识人在再提高方面的初步探讨，指出了图书馆对其援助不力的因素，提出了图书馆对其帮助的必要性和可行性。

"Chinese network is in charge of forum " it is by Chinese electron the Information Industry develops an academy sponsor," world of the member that the net is in charge of " the grand meeting of the annual network industry that magazine company undertakes, the theme of this second director forum is " the IT below the crisis reframes ","Chinese network is in charge of forum " establish 2005, had held 5 up to now, it has made intranet sth resembling a net the person in charge is annual have experience communication, learn network advanced technique, accept the authoritative platform of advanced management experience.

&中国网络主管论坛&是由中国电子信息产业发展研究院主办，《网管员世界》杂志社承办的一年一度的网络业界的盛会，本次主管论坛的主题是&危机下的IT重构&，&中国网络主管论坛&创办于2005年，至今已经举办了五届，它已经成为企业网络主管一年一度进行经验交流，学习网络先进技术，接受先进管理经验的权威平台。

The highly ordered carbon micro-net films have been successfully fabricated by pyrolyzing patterned SU-8 photoresist in inert atmosphere.

在无氧环境下热解具有一定图样的SU-8光刻胶，成功地制备高度有序的碳微米网薄膜。

The positions and functions of the inventory control in the environment of supply chain are discussed first. The analysis on main conflict problems needed to be determined is presented. Based on the algebraic Petri nets the modeling research on vender managed inventory is proceeded on. Considering the shortages of the original algorithms, the improvements are putout to speed up the search process and improve the precision of the search results. The optimizations of lots sizing problem with the objective function of inventory costs are processed by the improved optimal algorithms. By the analysis on the results of the optimization, the conditions of overtime work, out of stock, and security stock are achieved.

文章首先讨论了供应链环境下库存控制在物流管理中的地位和作用，分析了库存控制需要解决的主要矛盾；然后应用代数Petri网对供应商管理库存(Vender Managed Inventory，VMI)的模式进行了建模研究；针对原始的粒子群优化算法和遗传算法存在的不足，分别提出了改进型算法，提高搜索速度和搜索精度；运用改进的优化算法对以库存成本为目标函数的批量计划问题进行了优化，通过优化结果的分析，得出了批量生产计划安排中加班、缺货和安全库存的存在条件。

The symmetrical type ordinary differential have bevel gear is a bad fast main transfer machinery by the compositions such as planet gear, the gear of axle shaft, axes of planet gear and differential shell , transmits used for the power to guarantee that host wheel motivity transfer each in various drive conditions , avoids that the skid between tyre and ground.

对称式锥齿轮普通差速器由行星齿轮、半轴齿轮、行星齿轮轴和速器壳等组成，是一个差速传动机构，用来保证各驱动轮在各种运动条件下的动力传递，避免轮胎与地面间的打滑。毕业设计网 www.papersay.com

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。