特征位

The complicated electronic features of the coordinated polymer has primarily been understood by investigation of the relationship of the intramolecular electron transfer, the intermolecular electron transfer and the aggregate structure, which provides certain experimental and theoretical basis for the development of novel metallo-organic photo-electronic functional materials.

通过研究分子内、分子间电荷转移和聚集态结构三者之间的关系，初步掌握了配位聚合物的复杂电子特征，为开发新型金属有机光电子功能材料提供了一定的实验和理论依据。

The three-dimensional preservation of putative phosphatized animal microfossil's with cellular structures provides valuable insight into the origin and early evolution of metazoans. Here we report experimental and statistical inv estigations on the fossil abundance of the Weng' an Biota.

本文以贵州瓮福磷矿陡山沱组上磷矿段灰白色球粒状白云质磷块岩为研究对象，在总结瓮安生物群中不同生物化石的鉴别特征基础上，定量统计采自该层位的两组岩石样品的酸处理砂样中的所有化石。

In this paper,the minor element geochemical characteristics in the Aketishikan gold multimetal deposit ,Nurt area of Altay,Xinjiang,are comprehensively summarised.

系统地研究了新疆阿尔泰诺尔特地区阿克提什坎金－多金属矿床的微量元素组成特征，并应用Grant等位线方法讨论了热液蚀变作用过程中微量元素的行为。

"One scientist called it a time capsule of reef building," said Linda Fitch of the Isle La Motte Preservation Trust.

莫特岛地质保护信托基金会负责人琳达·菲奇说：一位科学家将这片巨型岩称作是一座存放时代特征物品的岩石建筑。

The proposed method first uses common subtractive clustering locating method to acquire video object position and moving object number of each frame. Then, the proposed algorithm uses fuzzy C-means clustering algorithm to further cluster the moving object foreground pixel samples. Finally, matrix analysis theory for calculating eigenvalues and eigenvectors of covariance matrix is applied to compute the object scale and orientation parameters.

该算法在减法聚类算法预定位目标位置及获得目标个数的基础上，进一步采用模糊C均值聚类对目标前景样本进行归类，最后通过对目标前景样本协方差矩阵特征值和特征向量的分析获得目标的尺度及方向参数，从而实现对视频运动目标的定位。

Myotonic dystrophy is usually obvious on clinical grounds with grip myotonia, distal weakness and wasting and the characteristic facial appearance, and was not considered likely here.

在临床见到的明显的营养不良性肌强直常表现为紧握的肌强直，远端无力和萎缩，以及特征性面容。因而在这位患者并不考虑本病。

The tectonic units are divided as well as the similarities and differences of structural characteristic are compared in Neogene.

对黄河口凹陷新近系进行构造单元划分，分析了凹陷不同层位构造特征异同。

The interpolate algorithms of three-order NURBS curve and double three-orders NURBS surface are presented. The expressions of partial derivative and normal curvature of NURBS surface are derived by the theory of differential geometry. The geometric characteristics of different curvature area of the free-form surfaces are analyzed in detail. All these work lays a theoretical foundation for constructing the cutter location calculating model of free-form surfaces NC machining. 2 On the basis of analyzing the methods of cutter path generation, the standard of evaluating the various methods of cutter path generation is presented. The method of generating cutter path with constant scallop height is presented for the first time.

本文以提高复杂曲面多坐标数控加工精度和加工效率为目的，在对国内外研究现状进行深入分析的基础上，对数控编程中各环节的关键技术问题进行了深入研究，主要内容包括以下几方面： 1 分析了复杂曲面各种造型方法的优缺点，给出了根据各种边界条件所确定自由曲面的NURBS表示方法以及三次NURBS曲线曲面反算算法；用微分几何理论推导了NURBS曲面的偏导矢及法曲率计算表达式；对曲面不同曲率特性区域的几何特征进行了深入分析，为建立复杂曲面的数控加工刀位计算模型奠定了理论基础。

The NTI 64 can support dual T-1 interfaces with non-blocking voice resources and has the ability to store biometrics and speech recognition technology using only a single card slot.

NTI 64可以支持双T-1接口，无阻塞语音资源，并且具有存储语音特征和语音识别技术的能力，全部工作只需要一个单板槽位。

He shared the common features of oddity and liberty with other members of the party.

在不同流俗、特出卓异、放诞不守礼法上，他与其他几位具有共同的特征。

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。