结构射

The complexes areneutral as shown by values of molar conductivity in aqueous solution, namely,〓 The crystal structure determinations show that, in complexes, metal ions werecoordinated by four nitrogen atoms and form slightly distorted square planar configuration,relationship between fluorene ring plane and coordination plane is similar to those betweenpeptide planes of β-folding in proteins. The complex molecules linked by hydrogen bonds formone dimension chain or two dimension network structure.

摩尔电导测定表明他们都是二氧四胺中酰胺氮去质子化后形成的产物。X-射线衍射晶体结构测定表明〓的铜、镍配合物的配位多面体都是稍微畸变的平面正方形，配合物分子中芴基平面与配位平面的关系类似于蛋白质β-折叠结构中肽平面之间的关系，配合物分子之间通过氢键连接成一维链状或二维网状结构。

A novel Y branch waveguide structure is presented, in which a transitional guide is embedded between an incident channel and an output branch.

提出了一种新型的Y分支光波导结构。该Y分支波导由一个入射波导、一个过渡波导和一对出射波导组成。

In crystals the heteropolyanionremains its Keggin structure, the Ⅱ-type organic molecules pack in one-dimension stack developing along the [100] direction with a tetrad as repeat unit,the longer distance between tetrads and uneclised stack cause their poorconductivity.

根据已知结构的荷移盐和未测单晶结构的荷移盐的X射线粉末衍射图的比较，推断它们具有相似的晶体结构，并给出相应的化学式：〓。

The influences of different substrates are compared.

对样品的结构进行分析，系统讨论了两靶共溅射时，样品的性质随Cu靶的溅射速率的变化。

Powder metallurgy products / PIM metal powder injection molding / precision casting / structural parts: Stainless steel powder metallurgy structural parts, powder metallurgy iron-based, powder metallurgy copper, stainless steel casting, metal powder injection molding MIM structural components, precision steel casting; cam , metal buttons, spherical oil bearings, bushings, bushing; copier parts, printer parts, automotive, electronics, office equipment, medical equipment, environmental protection and filtration equipment and other machinery, electrical appliances, electric / pneumatic products in the precision parts; products used within the industry shaped metal structure parts, non-standard parts, hardware accessories.

粉末冶金制品/PIM金属粉末注射成型/精密铸件/结构零件：不锈钢粉末冶金结构件、粉末冶金铁基、粉末冶金铜基、不锈钢压铸件、金属粉末射出成形MIM结构零件、精密铸钢件；凸轮、金属按键、球形含油轴承、轴套、衬套；复印机配件、打印机零件、汽车、电机、办公器械、医疗器械、环保过滤设备及其他各种机械、电器、电/气动产品内的精密零件；各行业产品内部用的异形金属结构零部件、非标准件、五金配件。

In this paper, a turbostratic CN precursor was prepared by means of pyrolysis of melamine, then it was treated by high temperature and high pressure. The pyrolysis process of melamine, mechanism of hydrogen elimination and the effect of catalysts on pyrolysis of melamine were studied. The crystal structures, bonding states and chemical compositions of CN precursor obtained by pyrolyzing melamine are analyzed by X ray diffraction, burning spectrum, scanning elecron microscope and Fourier transform infrared Spectroscopy.

本文采用三聚氰胺热解法制备了乱层石墨结构的碳氮前驱物并进行了探索性的高温高压实验；研究了三聚氰胺热解的工艺、去氢机理以及催化剂对三聚氰胺热解过程的影响规律；借助 X 射线衍射、燃烧谱、透射电镜和红外光谱等手段，对获得的碳氮前驱物进行了成分、晶体结构、价键结构的分析。

The Al2O3 thin films are grown on silicon substrates by radio frequency mag时tron sputtering and are annealed in the nitrogen gru弓at different temperatures.

本文采用射频磁控溅射技术在单晶硅衬底上制备了Al2O3 薄膜，并在氮气中进行了不同温度的退火，对比了退火前后薄膜的结构和光致发光特性。

Such spike green-laser annealing yields low parasitic source/drain resistance and quasi-continuous improved poly-Si microstructures in green laser-activated TFTs, with reduced grain defects over the entire channel/junction.

在绿光雷射活化的薄膜电晶体中，这样快速的绿光雷射退火可获得低外部阻抗与近乎连续的改善复晶矽结构来降低通道中之缺陷。

Unique stricture of water pocket keeps the pressure of ozone before entering water jet self-adjusting the pressure of water before small hole,and comes to the lowest power driving ozone.

独特的水囊柱塞结构实现了臭氧进入水射器之前的压力和水射器节流孔前水的压力自适应，保证输送臭氧消耗的功率最小。

Based on the categorical knowledge representation and improving the completeness of categorical knowledge pieces,we present a knowledge reasoning method using the categorical construction of analogical functors and pushouts,through knowledge association and deduction,to achieve the supplements of objects and morphisms.This dissertation proposes a similarity measure method for decision-making knowledge acquisition based on greatest common subcategory,and this method calculates the similarity between knowledge pieces from the perspectives of objects,morphisms,types and type categories.A knowledge merging method and the measure of multiple knowledge pieces merging are also presented.

在范畴化知识表示的基础上，为提高范畴化知识片断的完备性，提出运用范畴的类推函子和推出来实现知识扩展推理方法，通过联想和推演过程，实现范畴化知识结构的对象和态射补充，并从对象、态射、定型和定型范畴四个层面量化知识片断相似性，提出基于最大公约子范畴的决策知识相似度计量方法，以及知识片断的语义融合度计量方法。

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％。