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Based on field surveys and literature research, this article explores characteristics of Xinjiang traditional architecture, emphasizing on set of carved boards and curved hiprafter in order to review the endemicity and flexible method of construction.
基于实地调研和文献分析,对新疆传统建筑的特征和特殊做法-花板踩与弧腹仔角梁进行了探讨,并由此揭示出其所具有的鲜明地方性特色。
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Although these tribal systems may be arranged as above so as to seem to form a progression, of which the extremes are pure exogamy on the one hand, and endogamy –transmuted into caste of the Mantchu and Hindu types- on the other, we have at present no right to say that these systems were developed in anything like this order in tribal history.
虽然这些部落体系可以被安排成如上看起来象形成级数,其端点一是纯外婚制,另一是变成Mantchu和印度型的纯内婚制,现在我们还没有权力说在部落历史上这些体系被发展成了象这个序列的东西。
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The influences of the shock thickness and Alfven waves on the particle acceleration by diffusive shock waves are numerically studied through solving one-dimensional diffusive equation including the second-order Fermi effect. It is shown that the spectral index of the energetic particles strongly depends on the shock thickness. For example, the spectral index increases from 2.1 to 3.7 in the low energy range of 3-10 MeV and from 2.5 to 5.0 in the high energy range of 20-60 MeV as the thickness increases. The spectral index decreases from 4.3 to 3.1 as the particle injection energy increases. The spectral index decreases from 4.0 to 1.8 at the quasi-steady stage with the enhancement of the compression ratio from 2 to 4. The results indicate that under the influence of Alfven waves, the energetic particle spectrum at lower energy becomes flat and the spectral index decreases from 2.5 to 0.6 in the low energy range of 3-10 MeV and from 11.6 to 5.0 in the high energy range of 20-60 MeV. At the same time, the rollover energy reaches 19.6 MeV. The spectral index decreases from 5.8 to 2.9 as the energy density of Alfven waves increase. All these results are basically consistent with the theoretical models, as well as the observations of typical energetic particle events.
通过数值求解包含二阶费米加速的一维扩散方程,探讨在准平行激波条件下激波厚度和级联阿尔芬波对粒子加速的影响,研究粒子分布函数的演化与激波厚度和阿尔芬波强度的内禀关系,计算结果表明:(1)考虑激波厚度时,谱指数明显依赖于激波厚度,随着厚度从0.32增大到2.56,低能端(3-10MeV)谱指数逐渐从2.1增加到3.7,高能端(20-60MeV)谱指数从2.4增大到5.0,能谱逐渐变软;当初始注入粒子动量增大1.3倍,质子能谱指数从4.3减小到3.1,且与零厚度激波加速的谱指数差值缩小;厚度不变时,随着压缩比从2增加到4,准稳态分布时低能端(3-10MeV)粒子能谱指数逐渐从4.0减小到1.8谱变硬;(2)在级联阿尔芬波的影响下,随着时间的增大,粒子在低能处(3-10MeV)的谱指数从2.5减小到0.6高能端(20-60MeV)谱指数从11.6减小到5.0,能谱变硬,拐点能量值从7.5MeV增大到为19.6MeV;随着波的能量密度增大,谱指数从5.8减小到2.9,这表明阿尔芬波强度越大,加速效率越高,通过与激波厚度解析结果和高能粒子事件的观测能谱比较发现两者是一致的,说明数值模拟结果是可靠的。
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In order to know the situation of the battlefield timely and direct the people on the battlefield to defend and enshroud reasonably , a battlefield command and position system based on the theory of Time Difference of Arrival TDOA is proposed in this paper .
未来战场信息瞬间万变,为了及时准确地了解战场态势,合理指挥己方作战人员协同布防,隐蔽作战,本文提出了基于时差定位理论的战场指挥定位系统。
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It was that of a man, from five to eight and thirty, in the uniform of a general officer, wearing the double epaulet of heavy bullion, that indicates superior rank, the ribbon of the Legion of Honor around his neck, which showed he was a commander, and on the right breast, the star of a grand officer of the order of the Saviour, and on the left that of the grand cross of Charles III., which proved that the person represented by the picture had served in the wars of Greece and Spain, or, what was just the same thing as regarded decorations, had fulfilled some diplomatic mission in the two countries.
画上是一个男人,年龄在三十五到三十八岁之间,身穿一套军官制服,佩戴着金银双重肩章,由此可见官衔很高;他的脖子上挂着荣誉军团的缎带,表明他曾当过司令官;在胸部,右面挂着一枚武将荣誉勋章,左面挂的是一枚查理三世的大十字勋章,这说明画上的这个人曾参加过希腊和西班牙的战争,或曾在那两国完成过某项外交使命,所以才得到了这个勋章。
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Furthermore, we analyze and explain the growth phenomenon of individuals' code length in genetic inductive logic programming. On the basis of the research about equivalence class problem existing in first-order rule mining, we propose a fitness function based on information gain.
此外,我们还对自己提出的GILP算法运行中的个体编码生长现象进行了研究,并在对一阶规则挖掘中的等价类问题的研究基础上,提出了基于信息赢取的适应度函数。
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In order to study the mechanism by which estrogen effects on bone, the effect of estrone on expression of c-myc protein in the epiphyseal plate of fetal mouse long bone was detected by immunohistochemistry procedure in vitro.
为初步探讨雌激素对骨的作用机制,以体外培养的小鼠胚胎长骨作为模型,通过免疫组织化学方法检测雌酚酮对骺板静止区、增殖区和肥大区c-myc蛋白表达的影响。
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We based the development and analysis of heat essence on all kinds of cognitive types and used code system of material corpuscle theory to distinguish, code, classify and order examinate's cognitive types, shown on the quantity and quality data. We also used SPSS statistics software to analyze examinate's cognitive types and their variable frequency distribution and the variation of the different grades.
我们以热本质之各种认知类型的历史发展、分析及物质微粒理论的编码系统为主要参考依据,来识别、编码、分类、排序受测者在施测工具之量性及质性资料中所呈现出来的各种既有的认知类型,并利用SPSS统计套装软体来分析受测者各主要认知类型的频率分布及随年级变化的情形。
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Based on the concepts of complex product, standard operation, virtual operation, no-wait and the expansion processing tree defined in this paper, the standard operations are processed by allied critical path method and best fit scheduling method, and the virtual operations are processed respectively on corresponding machine with movement and exchange algorithm in order to translate scheduling problem with no-wait operations into the general scheduling problem with virtual operations.
该方法在提出复杂产品、标准工序、虚拟工序、零等待和扩展加工工艺树的概念基础上,对扩展加工工艺树中的标准工序采用拟关键路径法和最佳适应调度的车间调度算法进行调度,对虚拟工序采用移动交换算法在相应设备上分离调度,将存在零等待约束的调度问题转化为存在虚拟工序的无零等待约束的调度问题。
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In order to further explore the benefits of reasonable exercise on maintaining bone health and examine the effect of exercise on skeleton of young college students, 20 male students of college were divided into exercise group (participates bodybuilding frequently) and control group, some indexes of bone metabolism and bone mineral density were observed and analyzed.
为了进一步论证科学合理的运动有利于维持骨骼的健康和对骨质疏松症的预防作用,揭示体育运动对处于青春后期大学生骨骼的影响,本课题在对部分有关骨代谢的研究成果进行理论研究的基础上,以我校20名男性大学生为实验对象,分为运动组和对照组,观察并分析体育运动对大学生骨密度和骨代谢的影响。
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。