形态形成的

The top of neural tube forms basic encenphalic shape,namely endbrain, interbrain, midbrain and afterbrain. The abnormal closure of neural tube will result in neural tube detects. Encephalocoele is a common congenital malformation whose mechanism was no known. NO participates in the physiologic process of brain.

胚胎脑发育的早期阶段主要是神经板隆起、弯曲、闭合形成神经管，神经管的头部从前向后依次发育形成脑的基本组织形态，即端脑、间脑、中脑、后脑，在神经管闭合过程中出现异常就会导致NTD。

In a detailed historical narrative, we explain the process bringing China from the multi-principal governing model to the single-principal governing model in the Qin and Han dynasties. The bureaucratization of traders and the extinction of paladins were the main causes for this transformation.

在此基础上，通过对秦汉之际多委托人治理结构向单一委托人治理结构转变的各项特征事实的分析和模型推演，本文厘清了中国何以走上并锁定在以安全为导向的单一委托人治理形态的初始条件，认为商人的官僚化将社会资源控制力从非主流治理集团牢牢吸纳并控制在主流治理者集团之内，此举消除了各类游侠生存发展的经济基础，对游侠的打击削弱了非主流治理集团的暴力依凭，汉朝以降各大一统时代均不能形成长期独立于政权之外的有规模暴力，是新的治理竞争者不能长期存在从而打破单一委托人治理形态的重要原因。

Hence, it limited the spherulite congeries structure and a symmetrical bi-continuous morphology dominated all the membrane body.

结果显示，CaCO_3粒径及添加量对膜结构有明显的影响，一定量CaCO_3粒子的加入影响了PVDF结晶动力学，因而影响PVDF聚集形成大球状结构，更有利于均匀分布的双连续形态的形成。

This paper made a systematic research on Lonicerafulvotomentosa Hsu et S.C. Cheng, which grows well inkarst areas, from its biological characteristics, such asmorphology, growth and physiology. The main conclusions asfollows:(1)From the viewpoint of morphological anatomy, it hastypical xerophyte structures such as well-developed epidermisand tissues that transport water effectively, small leaf area,dense floss under the leaf surface, high stoma density, thesmall opening degree, thick cuticle, well-developed xylem andpalisade tissues, etc. The pollen of L. fulvotomentosa isseems to be spherical, and has 3 grooves, much bulge on theepidermis evenly. The shape of pollen is an important featureon taxonomy. The ripe fruit has from 1 to 18 seeds, some fruitbranch has 135 berry, its diameter is up to 0.8 centimeter.(2)From the viewpoint of growth, L.

本文从形态解剖、生长发育的节律、光合生理特性以及种子萌发生理等生物学特性方面对喀斯特适生经济植物黄褐毛忍冬进行了较为系统的研究，得出以下结论：(1)在形态解剖上，黄褐毛忍冬根茎中含有发育良好的周皮和输导组织，导管密度大，横截面宽，周皮的形成具有节制蒸腾、通气作用和保护组织免受外界环境影响的作用，宽的导管对水分的输导效率高；叶片密被绒毛，面积较小，气孔密度大、开度小，厚的角质层和发育良好的木质部和栅栏组织等是典型的旱生结构；黄褐毛忍冬花粉近球形，具3 孔沟，表面具均匀分布的小刺，刺间具网状纹理。

Because silver particles are stabilized by the other thermal decomposition products of silver behenate, in the range of 193°C~320°C, the formed film is not pure silver.

通过控制山嵛酸银的热分解温度可以构筑不同形态的银薄膜，在190°C~320°C，金属银被有机产物钝化，形成了掺杂有机物的金属银薄膜；当温度高于500°C时，有机产物进一步分解可以形成纯金属银薄膜。

After enter to environment and occur complicated chemistry process, heavy metal may become many kinds of pollutions which be in different shape and different struction. For example, in soil, heavy metal can be differentiated five shapes generally, namely, dissolved, permutable by feeble permutoid, permutable by strong permutoid, original mineral, secondary mineral.

重金属排入环境后，有复杂的化学过程，形成多样化的形态或结构的污染物，如土壤中的重金属离子或类金属离子可分为五种形态：①水溶态的；②弱代换剂可代换的；③强代换剂提取的；④次生矿物中的；⑤原生矿物中的。

On the one hand ,the understanding and transcendence of the Artist's personal orientation in the historical cultural accumulation can be felt in the process of artistic appreciation; on the other hand, the superstructural power hidden behind artistic appreciation becomes eminent in the eye of structuralism, they all become public media which transmit messages and conception to the viewers

本文所讨论的城市经济-空间模式和景观-雕塑的艺术形态，形成了一个自我连贯的形式组织，一方面在审美体验中，可以感受到艺术家的个人定位在文化历史积淀中的理解与超越；另一方面从结构主义的眼光来看，它能够凸现隐藏在审美形态背后上层建筑的权力的核心话语，成为共同向观众传达信息与观念的公共载体。

When we face the same problem, first of all we need make some observation from a number of companies from the basic level, Cross-ownership itself and the legal relationship which affect the substance of it without anyone in modern society showing the infinite complex patterns and without autopsying various forms of causes of the result, its formation methods, the variety of functions and social impaction.

在我国面临同样的问题时，我们有必要首先从公司法学的若干基本层面对其作一番观察，把握相互持股公司本身及其牵动的法律关系的实质而不必穷究它在现代社会中呈现出的无限的复杂形态，也无需解剖各种形态的相互持股之所以产生的原因、形形色色的形成方法、种类繁多的功能和社会影响。

Color and line are random and out-of-order, which is like the time lapse.

在画面视觉表现上，柯克通过色彩斑斓，极富视觉冲击力的热抽象绘画语言，描绘破旧的残墙、碎片的边缘，以此寻找并记录都市生活的现实，表现时间的流逝和无常，画面上看是随意和无序的色块和线条，以偶然性的视觉形态构成了新的序列关系，与拼贴、并置的具象图像相互衔接，形成了他鲜明的视觉表现形式，这种抽象与具象形态所引发的美感无形而明确，呈现出强烈的对比和视觉冲击。

When the flowing mass reaches the drain at the foot of the bank it spreads out flatter into strands, the separate streams losing their semi-cylindrical form and gradually becoming more flat and broad,running together as they are more moist, till they form an almost flat sand, still variously and beautifully shaded, but in which you can trace the original forms of vegetation; till at length, in the water itself, they are converted into banks, like those formed off the mouths of rivers, and the forms of vegetation are lost in the ripple marks on the bottom.

当那流质到了路基脚下的排水沟里，它就平摊开来而成为浅滩，各种溪流已失去了它们的半圆柱形，越来越平坦而广阔了，如果更湿润一点，它们就更加混和在一起，直到它们形成了一个几乎完全平坦的沙地，却依旧有千变万化的、美丽的色调，其中你还能看出原来的植物形态；直到后来，到了水里，变成了沙岸，像一些河口上所见的那样，这时才失去植物的形态，而变为沟底的粼粼波纹。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。