在形成的

In the alternative cold dark matter model, huge stars would not by themselves provide enough material to create supermassive black holes, and current theory can't fully explain how the gargantuan black holes came to be.

而在冷暗物质模拟中，巨大的恒星本身不会提供足够的物质材料，以形成特大质量的黑洞，而且目前的理论无法充分地解释大型黑洞是如何形成的。

Chinese pine and cypress culture,a cultural system centered on pine and cypress and their related cultural phenomena formed in the course of processing and utilizing pine and cypress and being used not just as a kind of natural material,is the essence of Chinese forestry culture and an important component of Chinese traditional culture with rich connotations.

中国松柏文化泛指人类在加工和利用松柏的过程中超越了松柏作为自然物的范畴，形成的一种与松柏相关的文化现象和以松柏为中心的文化体系。它的形成源于人类认识自然、改造自然过程中对自然松柏的认识和反映。中国松柏文化是中国林业文化的精髓。

The paper has suggested that the application of moralities in scientific ethical areas, the categorization of scientific and technological ethical ambits and the formation of scientific workers'professional moralities have constructed the important symbols which show the formation of scientific and technological ethics.

论文认为一般道德原则在科技伦理领域中的运用、科技伦理范畴的提出与科技人员的科技道德品格的形成是科技伦理形成的显著标志。

In the world no matter which nation, region it is and race, its history jots down to all express:On the particular social productivity level become of the Human body produce a power relation and is the core which produces a relation, then start to set up with it mutually adapt of superstructure, become particular social appearance.

世界上无论哪一个国家、地区和民族，其历史记载都表明：在特定的社会生产力水平上形成的人身产权关系，是生产关系的核心，然后构建起与之相适应的上层建筑，形成特定的社会形态。

During early and middle Jurassic period, as a northern boundary, the fault zone controlled a seires of sedimentation of coal basins and magma activity. A lot of nappes developed during Ⅰ,Ⅱ and Ⅲ phase of the Yanshan movement. The strongest structural activity during the Yanshan movement is the Ⅱ phase, It had three pulsation and formed large-scale tectonic system with dextral strike slip.

早、中侏罗世，断裂带作为北界，控制了由西向东一系列煤系盆地的沉积作用和岩浆活动；在燕山运动的Ⅰ、Ⅱ、Ⅲ幕中分别形成了一系列逆冲构造；其中，以燕山Ⅱ幕构造活动最强，并至少经历了三次脉动作用，形成的逆冲构造不是由盆缘到盆内的&对冲&，而是受本断裂带限制，并以之为主滑面构成了区域上的大型右行走滑斜压式构造系统。

Ruptured aneurysms may have high density blood in basal cisterns and sulci adjacent to them, in addition to subarachnoid hemorrhage.

破裂的动脉瘤可能在基底池及邻近脑沟内有高密度出血，未破裂的动脉瘤伴有部分或完全的血栓可以表现为稍高密度影，常常会有环状钙化壁或附壁血栓，增强扫描，伴有部分血栓的动脉瘤最特异的表现是靶征，完全血栓形成的动脉瘤可以有反应性的边缘强化，没有血栓形成的动脉瘤表现为明显均匀性管腔样强化。

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。

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。

The binding of different halide anions to four strapped calix[4]pyrroles was studied by means of molecular mechanics and molecular dynamics simulations methods. The results indicate that the anion binding ability of calix[4]pyrrole-type systems could be effectively tuned by modifying the length and nature of the bridging straps. In this process, it was the most stable conformation upon anion binding due to the formation of four NH\|halide hydrogen bond, simultaneity, the difference of cavity by modifying straps adapted themselves to different halide anion.

模拟结果表明，加入带状修饰链和调节链长可以增强对某种特殊卤素阴离子的识别，在这个过程中，卤素阴离子与杯[4]吡咯NH上的氢形成的多氢键使主体分子与阴离子形成稳定复合物，同时带状修饰链通过改变杯吡咯空腔大小影响主体分子与卤素阴离子的氢键相互作用，从而调节了对不同阴离子的识别能力。

This attributes to the abundance remnant nutrients remaining in the stump. However, in later growing stage the difference between the two regeneration patterns gradually shrinks, in tree height the seeding individuals even exceed the sprouting ones. This reflects that the sprout forest exist premature senility phenomenon.

但是到了生长后期，两种更新方式形成的个体间生长量差异逐渐的缩小，在树高生长上实生个体的生长甚至超过了萌生个体的生长，这反应出了萌枝更新形成的萌芽林存在林木早衰的现象。

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。