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Their proper- ties have been investigated by means of IR spectrum, stability and molar conductance, thermogravimetric and differential thermal analysis and X-ray diffraction.

通过元素分析、摩尔电导、红外、差热-热重和X射线粉末衍射等分析该段研究了它们的有关性质，得到了一些新结果。

A total of fifteen metal complexes have been synthesized and characterized by means of elemental analysis, molar conductance analysis, IR, electronic spectra, EDS, X-ray powder diffraction analysis and TG-DTA analysis.

本文合成了15种金属配合物，应用元素分析、摩尔电导、红外光谱、能量色散谱、X-射线粉末衍射、热重-差热分析等手段对这些配合物进行了常规结构表征，确定了配合物的组成。

Rbs-3H2O was synthesized and itsstructure was analyzed with element analysis * UV, IR, NlVQ^ HPLC\ TG-DSC\molar conductance and X-ray diffraction analysis.

但是由于Sm-EDTMP的钠盐水溶性很大，不易形成沉淀或晶体，对于Sm-EDTMP的配合物结构研究尚未见详细报道，所以为了要表征其配合物结构，合成了Rbs·3H2O配合物，并通过元素分析、红外光谱、紫外光谱、高效液相色谱、热差分析、摩尔电导分析和X-射线粉末衍射对Rbs·3H2O的结构进行表征。

In the second chapter, the complex Cd 〓(RB is the abbreviation of rhodamine B) has been synthesized and characterized by means of elemental analysis, molar conductivity, IR,〓 NMR and MS. The crystal structure of the complex has been determined by X-ray diffraction.

第二章 合成了配合物〓，通过元素分析、摩尔电导、红外光谱、核磁共振氢谱和质谱对配合物的组成和性质进行了表征，并测定了其单晶结构。

This dissertation aims at finding anticancer and antibacterial polynuclear complexes targeting DNA with high activity and low toxicity. Sixteen compounds were synthesized, and characterized by means of X-ray single crystal diffraction, elemental analysis, molar conductivity and IR, and the influencing factors on structures of the compounds have been investigated. The actions of these compounds to DNA were also investigated by spectral, electrochemical and hydromechanical methods.

本论文以DNA为靶点，以寻找新结构类型的高效、低毒的抗癌、抗菌多核配合物为目标，从分子设计出发，共合成得到了16个化合物的单晶结构，对其进行了结构表征，探讨了结构影响因素，并研究了其超分子结构；采用紫外-可见吸收光谱法、荧光光谱法、电化学和粘度法，从分子水平上研究了所得配合物与DNA的相互作用；在细胞水平上，研究了草酰胺桥联双核配合物的抗菌和抗肿瘤活性。

The composition of the Cr film was identified by X-ray diffraction, the interface of Chromium/Zircaloy was studied with scanning electron microscopy, the morphology of Cr film was observed with atomic force microscopy.

使用X-射线衍射仪对沉积薄膜进行了物相分析，采用扫描电子显微镜和原子力显微镜对薄膜的表面形貌及膜／基界面做了观察分析。

The title compound 〔WOS 3Ag 3Br(PPh 3) 3〕·(OPPh 3)was synthesized and the structure was determined by X ray diffraction.

报道了〔WOS3Ag3Br(PPh3) 3〕·(OPPh3)簇合物(C72 H6 0 Ag3BrO2 S3P4W ，Mr=176 4.6 1)单晶的合成和结构。

It is the influence to include the dihedral angel windages, the surface unflatness and the reflect-surface characteristic on the far-field diffraction energy distribution.

介绍了卫星激光角反射器的远场衍射光强研究，包括二面角偏差、表面不平度和反射面特性对远场衍射能量分布的影响。

When the ocean wave arrive at the area of shallow water, the wavefronts will bend because of refraction, and diffraction.

波浪在深浅不均的水域进行传播时，会发生折射、绕射等一系列的效应。

In accordance with the results of X-ray diffraction of the powder on mortar surface and pore structure tests of mortar covered with painting reagent s on exterior walIs of building, mechanism of painting reagent s protecting against acid rain corrossion has been theoretically analysie

根据涂刷涂抹剂的建筑外墙砂浆的结构和砂浆表面粉末的x－射线衍射测试结果，从理论上分析了涂抹剂抗酸雨侵蚀的机理。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。