元

Based on the construction of reference ele ment and bilinear transformation, a quasi-Wilson element for arbitrary narrow q uadrilateral is presented.

基于参考元的构造和双线性变换，本文给出了一个任意窄四边形类Wilson元。

After analysing the existing smooth orientation interpolation methods we proposed a smooth orientaion interpolation method based on cubic cardinal spline in quaternion space. This method possesses the following advantages: interpolation, C〓 continuity, accurate evaluation of the quaternion value at arbitrary parameter, transparent to the users, adjustable parameters for controlling the velocity of orientation change.

在分析现有的朝向光滑插值方法基础上，提出了基于四元数空间三次C样条的朝向光滑插值方法，该方法具有插值、C〓连续、任一参数处的四元数值可精确求得、对用户透明、可以用参数调节关键帧处物体朝向变化的速度等优点。

In order to further the research on intellectualizing of arborescences, lattice theory is applied on arborescences by defining zero element. At the same time, it is proved that an arborescence coith zero element is a lattice under a partially ordering relation.

为了促进树形图结构的智能化研究，通过引入零元的概念将树形图结构转化为格结构，证明了加入零元的树形图可在给定序关系下构成格，进而将格的有关理论引入树形图的逻辑运算中。

The Pb-Pb isochron of metamorphic argillite in Shuangqiaoshan Group is 1 490±68 Ma, while the Nd mode ages of Zhanggongshan Group, Shuangqiaoshan Group, Chenglang Group and Xiushui Group are 1.57 Ga, 1.89 Ga, 1.77 Ga, 1.60 Ga,respectively, less than 1.6-1.9 Ga, which suggest that they formed in Middle Proterozoic Subera.

研究结果还显示，双桥山群变质泥质岩的Pb-Pb等时线年龄为（1 490±68）Ma，而障公山群、双桥山群、程浪群和修水群的钕模式年龄分别为1.57 Ga、1.89Ga、1.77Ga和1.60 Ga，均分布在1.5～1.9 Ga之间，表明这些地层的形成年龄应小于1.9 Ga，是中—晚元古代的产物，同时表明扬子古陆南缘存在古元古代的基底。

Transmitting and receiving impulse response of two-dimensional array are obtained by the summing impulse response of a single rectangular element with differentia delay time. The approximation arithmetic of array element impulse response is discussed.

讨论了单阵元声场脉冲响应函数的快速近似算法，通过对不同延时量的矩形单阵元声场脉冲响应函数进行叠加，得到了二维换能器阵列的发射和接收脉冲响应函数，再施加以宽带脉冲激励函数，从而得到二维换能器阵列的声场分布。

Results: The total arrearage from rehabilitation patients was 1231829.82 RMB -10998.8 RMB per person.

结果：康复残疾患者拖欠医疗费用总金额为1231829.82元，人均欠费10998.48元。

Then, more and more people begin to be delivered under the counter and communicate the result that sells in this website arsis, the beautiful that from 8 yuan of Lan Kou that pat eye shadow pats to 980 yuan can 40D sheet turns over camera, everybody is sharing a surprise, also add this website stealthily at the same time to collect.

于是，越来越多的人开始私下传递和交流在这个网站上拍卖的心得，从8元拍到的兰蔻眼影到980元拍到的佳能40D单反相机，大家分享着惊喜，同时也悄悄地把这个网站加为收藏。

Ascot Garden shops rent from the original 60~120 million /m2/ month to month now /m2/ around 180 yuan.

骏景花园商铺租金也从原来的60~120元／m2／月升至如今180元／m2／月左右。

The city declined under the Hurrians and the Kassites 1600-1450 BC. It was conquered by the army of Ashur.

这一城市在西元前1600～西元前1450年胡里人和喀西特人统治时期开始衰落，后被亚述的军队征服。

We found several titles by Asimov at this price range, and other books cost anywhere from several dollars to several hundred dollars, in rare cases.

我们发现有几个称号阿西莫夫在这个价格范围），及其他书籍随时随地费用从几元到数百元不等，这种情况很少。。。

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。