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Nanomaterials have many new characterizes which different from the normal materials for their small size, big surface area ratio and quanta dimension domino effect, for examples, the metal with good conductor will be turned into nonmetal when the size is reduced tonanometer levels; the resistance of originally nonconductor will be descended greatly when its size is reduced several nanometers or so, and loss the nonconductor property; the general solid is steady under certain conditions, while under nanometer conditions, the capabilities will be effected greatly by the granule sizes, the newness characteristics made nanomaterials have great appliance foreground on catalyze, optics, and industry produce and so on, therefore the nanomaterials have been the hotspot for materials science, chemistry science and so on.

纳米材料由于尺寸小、比表面积大和量子尺寸效应使它具有不同于常规固体材料的新的特征，如原来是良导体的金属，当尺寸减小到纳米量级时就变成非金属型；原来是绝缘体的物质，当尺寸减小到几纳米或几十纳米时电阻大大下降，失去了绝缘体特性；常规固体在一定条件下物理性能是稳定的，在纳米状态下，颗粒尺寸对性能产生强烈的影响等等，这些新奇的特点使得纳米材料在催化、光学、工业生产等各个方面都有着广阔的应用前景，因此，纳米材料目前已经成为材料科学、物理学及化学等学科的前沿热点。1990年7月在美国巴尔基摩召开了国际第一届纳米科学技术会议，正式把纳米材料科学作为材料科学的一个新的分支公布于世。

Since two curves have the same coordinates and unit normal vector at the contacting point, the problem of the mesh of two planar curves is transformed into an ordinary differential equation by vector analysis. We have the solution to the equation by numerical method and computer calculation. After repeating the way of computing the solution to the equation, we have the contacting points.

因两曲线於接触点的位置相同，单位法线向量相等，由向量分析使曲线接触问题转变为常微分方程式，藉助数值计算与电脑运算得到方程式解，重覆计算方程式的解即可得每一接触点的位置。

Collecting patients which have typical clinical symptoms and have make a MRI check within 3 days, analysis the DWI image of 38 cases patients with cerebral hemorrhage, and make a relevant compare about the diffusion coefficient numerical of ADC at the same time,and it's performance almost the same with in DWI image;Also a relevant measuring and analysis have been done for the apparent diffusion coefficient numerical of edema inner or surrounding the lesions in ADC image.

收集临床症典型的三天以内进行MRI检查的患者，对经过DWI检查的38例脑出血患者的DWI图进行分析，同时进行ADC图扩散系数值的相关比较，影像表现与DWI图像表现大致相当，并对ADC图像上病灶中央和外周水肿区的表观扩散系数值做了相应测量分析。

Flies have only a dozen muscles for maneuvering, but they're loaded with sensors. In addition to their compound eyes, which permit panoramic imagery and are excellent at detecting motion, they have wind-sensitive hairs and antennae. They also have three light sensors, called ocelli, on the tops of their heads, which tell them which way is up.

苍蝇能利用的肌肉只有12条，但感应器遍布全身，除了具有全景视角、侦查动作功能绝佳的复眼之外，还有对风敏感的毛与触角；此外，苍蝇头顶上还有三个作为光感应器的单眼，能辨别哪边是上面。

I, even I, have oke yea, I have called him: I have brought him, and he shall make his way proerous.

48：15 惟有我曾说过，我又选召他，领他来，他的道路就必亨通。

Wang Zhong serves as the main participator that plans at that time, mention at the outset deploy expresses when the original intention of this strategy:"As a result of 2004 when IT " in the winter " just go, the urban market that we analyse China is opposite for degree of saturation is taller, but degree of saturation of 56 class market is lower, market space is very large, industry of as it happens has an opportunity at that time is AMD drop product value substantially, rolled out the product of the introductory class of low end, so we develop such rising market with respect to organic meeting, have a faster growth space in order to allow the business that future associates, actually these rural markets still are in the bud phase that just starts at that time, we have a product to be able to rise prize of this share market, have so such " oneiromancy plans " consideration."

王忠作为当时计划的主要参与者，提到当初部署这项战略的初衷时表示："由于2004年的时候IT"冬天"刚刚过去，我们分析中国的城市市场相对来说饱和度比较高，但是五六级市场饱和度比较低，市场空间非常大，当时正好业界有一个机会就是AMD把产品价格大幅度下降，推出了低端的入门级的产品，所以我们就有机会开拓这样的新兴市场，以让未来联想的业务有一个更快速的增长空间，实际上当时这些农村市场还是处于刚刚启动的萌发阶段，我们有产品就可以把这部分市场撬动起来，所以就有这样的"圆梦计划"的考虑。"

They have worked very hard to raise their standards over the past three years so that they are now the only four star clubs open to the public. They have worked tirelessly to invest in the improvement of their staff and have volunteered time, staff and resources to help this system to be set up.

他们没有理由在不久的将来，不成为中国的精英教练，而且同样的，哪一位马术爱好者都可以成为其中的一名精英教练，只是需要努力地工作和大量的时间投入，而且最重要的是对马的无限热爱和理解。

Severe inflammatory reaction can in- jury the body. Thereflore, retarding synthesis of PAF, increasing catabolism of PAF or blocking the combination of PAF and its re- ceptor might be the appropriate treatment. Hitherto, antagonists of PAF have been studied extensively. More than a hundred of such antagonists have been reported, some of them having even been used in clinic and having presented an optimistical prospects, especially natural antagonists BN series and kadsurenone, which have shown sound effects in both basic and clinical experiments.

因此通过阻止PAF合成，增加PAF分解和阻止PAF与其受体结合发挥生物效应可以作为一种适宜的治疗手段，PAF受体拮抗剂研究已成为热点，天然及人工合成的PAF拮抗剂种类很多，已报道有一百种以上，有些已进入临床应用，具有较好的前景，尤其是天然拮抗剂BN系列（以BN52021为代表）及海风藤酮巳在基础及临床研究中取得了可喜成果。

We have to get it organized and we have to have the right structure and the right support.

我们必须做好组织工作，我们必须要有适当的体系和支持。

Within GVS, a terrain surface is represented internally as a mathematical structure and offers the user sophisticated "intersection" and "collision detection" capabilities including inquiries about height-of-surface, orientation of surface, range to intersections, information about which object instance in a scene may have been intersected, which "subobjects" have been intersected, even down to the individual user defined composition types (e.g., water, mud, metal) which have been intersected.

在GVS中，一个地形表面是作为数据结构在内部描述的，碰撞检测包含查询表面高度，表面方位，交集范围，关于场景中的哪个实体虚像应该已经被碰撞，哪个"subobjects"已经被碰撞，甚至到个别用户定义需要被碰撞的物体成分类型。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。