检索结果-南通市图书馆

CRYSTAL STRUCTURES OF COPPER (Ⅱ) AND COBALT (Ⅲ) com- PLEXES OF o-HYDROXYBENZYLGLYCINATE (HBG)

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Structural Chemistry 1991年第1期 1-9页

作者： Chen Ming-QinCenter of Analysis and Measurement, Fudan University, Shanghai. Xu Jun-Xing Zhang Hua-Ling Chemistry Department,Fudan University,Shanghai.

The structures of two complexes C(CuOC6H4CH2NHCH2COO)2 (H2 O)]·H2P(1) and [Co(NH3)6[Co(OC6H4CH2NHCH2COO)2]2[C1]·10H2O (2) were determined by X-ray analyses. compound (1) crystallizes in the orthorhombic space group P212121 with a=11. 357(1),b= 24. 304(2),c=7.317(4) A,Z= 4;While compound (2) in the monoclinic space group A2/a(C2/c) with a=23. 486(9) ,b=26. 605(6) ,c= 10. 542(1) A,γ= 128. 42(4)°,Z= 4. In compound (1),two Cu(Ⅱ) ions are bonded together by the phenolic oxygen atoms of two tridentate chelating ligands and each of them is separately coordinated by the carboxyl oxygen,amino nitrogen of each chelate ligand and by the fifth oxygen atom as well (from aqua or the carbonyl group in adjacent molecule). Thus the coordination of each Cu(Ⅱ) is a square pyramid with distances of 1. 93- 1. 97A to the four corner atoms and 2. 30 and 2. 32 A to the apex atoms. The whole molecule has an approximately planar configuratioir with the two pyramid apexes pointing towards one side. compound (2) consists of

关键词： Co Zhang AND COBALT CRYSTAL STRUCTURES OF COPPER HBG PLEXES OF o-HYDROXYBENZYLGLYCINATE Cu com

基于com的Matlab与C++Builder混合编程

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

计算机工程 2004年第15期30卷 60-61,110页

作者：刘先勇胡劲松周方洁李红雷北京理工大学信息科学与技术学院博士后流动站宁波理工监测设备有限公司(博士后工作站)

以实例展示了通过Matlab6.5制作、并在C++ Builder5环境中调用com组件的混合编程方法.给出了设置Matlabcom Builder编译环境的具体步骤,编译生成了与Microsoft Windows相兼容的com组件;在C++Builder下调用组件时通过安全数组的传入传出... 详细信息

以实例展示了通过Matlab6.5制作、并在C++ Builder5环境中调用com组件的混合编程方法.给出了设置Matlabcom Builder编译环境的具体步骤,编译生成了与Microsoft Windows相兼容的com组件;在C++Builder下调用组件时通过安全数组的传入传出实现了应用程序与com的数据接口,并通过简单的事件响应工程成功调用了所制作的实例组件.

关键词： com Matlab C++Builder 混合编程

STUDIES ON THE SOLID STATE REACTIONS OF COORDINATION com POUNDS(ⅩⅩⅩⅩⅥ)——Solid State Synthesis and Crystal Structure of Cluster compound{Ag_3WS_3Br}(PPh_3)3S·H_2O

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Structural Chemistry 1992年第4期11卷 274-278页

作者：郎建平郁开北等 CoordindationChemistryinstitute NanjingUniversityN CoordindationChemistryinstitu

The title compound {Ag3WS3Br} (PPh3)3S ·H2O was obtained by a solid state reaction of (NH4)2WS4, AgBr and Ppha under the protection of N2 atom-sphere at 95℃. The crystal data are: Mr=1520. 0, triclinic, P1, a = 12. 129(5) , b = 13.340(0), c=20.228(6)(?), *=74. 48(3), β=87. 17(8) ,γ= 63. 53(3)°, V = 2813. 98(?)3, Z = 2, Dc=1.772g/cm3, μ = 40. 67cm-1, F(000) = 1475. 79. The final R is 0.056 for 6701 refections(I≥1. 5σ(I)). The title compound is the first example of W -Ag-S cluster compound with a cubane-like structure. The average distance of W-Ag is 2. 986(?).

关键词： Ag H2O PPh3)3S Solid State Synthesis and Crystal Structure of Cluster compound{Ag3WS3Br WS com

SOLID STATE PHOTOCHEMICAL SYNTHESIS OF A NOVEL HOST comPOUND METHYL 4-(DI-3-INDOLYL) METHYLBENZOATE AND X-RAY CRYSTAL STRUCTURE OF ITS 1:1 INCLUSION com-PLEX WITH ACETONE

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Structural Chemistry 1992年第5期 358-361页

作者： Meng Ji-Ben Du Da-Ming Wang Yong-Mei Wang Hong-Gen Wang Ru-JiDepartment of Chemistry and Central Laboratory, Nankai University , Tianjin, 300071

A novel host compound methyl 4-(di-3-indolyl) methylbenzoate p-CH3OCOC6H4CH (C8H6N)2(3) was prepared by irradiation of the mixed crystals of methyl p-formylbenzoate (1) and indole (2.). The crystal structure of 1:1 inclusion complex (3’ ) formed by compound (3) and acetone has been examined by X-ray diffraction analysis. The crystal belongs to triclinic system, space group P1, with cell parameters: a = 9.902(3), b = 10. 626(2), c=12. 945(2) A , α=70. 69(2),β = 72.56(2), γ = 69. 53(2)°, V = 1177. 82(?)3, Mr = 438. 53, Z = 2, Dx = 1. 236g/ cm3, μ = 0. 75cm-1, F (000) = 464. The final R is 0. 041 for 2006 observed unique reflections. There are three main planes in one molecule of this compound, the dihedral angles between them are 62. 37°, 89. 12° and 83. 308, respectively.

关键词： com METHYLBENZOATE AND X-RAY CRYSTAL STRUCTURE OF ITS 1 SOLID STATE PHOTOCHEMICAL SYNTHESIS OF A NOVEL HOST comPOUND METHYL 4 DI-3-INDOLYL ITS

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

一个集成了com和CORBA的脚本语言

软件学报 2001年第6期12卷 840-845页

作者：付岩白硕李国杰中国科学院计算技术研究所北京100080

提出了一个集成了 com和 CORBA两种分布式对象系统的简单的脚本语言—— GSCRIPT.该语言使用自动化编程接口和动态调用接口来分别操纵在网络中的 com对象和 CORBA对象 .GSCRIPT是平台独立的 ,同一 GSCRIPT程序可以在多种操作系统和硬件... 详细信息

提出了一个集成了 com和 CORBA两种分布式对象系统的简单的脚本语言—— GSCRIPT.该语言使用自动化编程接口和动态调用接口来分别操纵在网络中的 com对象和 CORBA对象 .GSCRIPT是平台独立的 ,同一 GSCRIPT程序可以在多种操作系统和硬件平台上运行 .同时 ,也详细介绍了 GSCRIPT解释器的体系结构和提供事件服务的方法 ,它们也是

关键词：面向对象分布式对象脚本语言 com CORBA

QUANTU M com M U NICATIO N S

在线全文

学校读者我要写书评

暂无评论

China communications 2013年第2期10卷 I0002-I0003页

Telecommunications networks have enjoyed rapid advancement for more than three decades since the 1980s, based on stunning suc-cesses in the electrical and electronic fields, and have grown up to being the solid foundation of the worldwide information infrastructure. In the meantime, progresses in telecommunications networks have in return made tremendous con- tributions to the development and prosperity of the world economy and human societies, leading globally the transformation to the so-called ＂earth village＂ and the ＂information age＂.

关键词：全球信息基础设施 com 电信网络电子领域人类社会世界经济信息时代地球村

CRYSTAL AND MOLECULAR STRUCTURE OF MOLYBDENUM com-PLEX MoO_2Cl_2(C_4H_3OCOOH)_2

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Structural Chemistry 1990年第3期9卷 168-171页

作者：朴今植卫革成等 DepartmentofChemistry YanbianUniversityYanjichin DepartmentofChemistry Yanbian

The crystal and molecular structure of the title compound was determined by single crystal X-ray diffraction method. The complex crystallizes in the mono-clinic space group P21/n with a = 10. 306 ( 3) , b = 10. 161 (2), c = 14. 798 ( 4) A . β= 108. 52(2)°, V= 1469. 4(6)A3,Z= 4. The structure was solved by direct methods. Least-squares refinement converged to a final value of R = 0. 043 and Rw= 0. 040 for 1237 reflections. The molybdenum (Ⅵ) ion is bonded to two chlorine atoms, two oxo atoms and two oxygen atoms from two monodentately and weakly coordinated carboxyl groups of molecules C4H3OCOOH, forming a octahedron. The Mo-O distances are in the range 1. 66 - 2. 39A ,the Mo-Cl distances fall in the range 2. 33-2. 34A.

关键词： com Mo CRYSTAL AND MOLECULAR STRUCTURE OF MOLYBDENUM com-PLEX MoO2Cl2 C4H3OCOOH Cl

基于com的光学遥感成像模拟软件的设计与实现

在线全文

学校读者我要写书评

暂无评论

系统仿真学报 2008年第9期20卷 2319-2322页

作者：顾有林易维宁乔延利中国科学院安徽光学精密机械研究所

针对早期光学遥感成像模拟软件的不足,根据该系统的使用要求和软件结构,在Windows开发平台下,提出了基于com(component Object Model)的光学遥感成像模拟软件的框架设计。对该系统的逻辑结构进行了研究,分析了各模块之间的调用关系,定... 详细信息

针对早期光学遥感成像模拟软件的不足,根据该系统的使用要求和软件结构,在Windows开发平台下,提出了基于com(component Object Model)的光学遥感成像模拟软件的框架设计。对该系统的逻辑结构进行了研究,分析了各模块之间的调用关系,定义了各组件对象。利用com组件的工作原理给出了相应组件实现的方法。实际应用表明,由于采用了基于com软件技术,使光学遥感成像模拟软件大大提高了扩展性和通用性。

关键词： com 组件对象遥感成像模拟

基于com的开放式数控系统软件模块通信方法的研究

在线全文

学校读者我要写书评

暂无评论

国防科技大学学报 2002年第5期24卷 49-52页

作者：王金娥戴一帆张学成国防科技大学机电工程与自动化学院湖南长沙410073

采用基于com技术的软件设计方法 ,对数控系统软件进行模块化开发 ,模块间的通信问题是关键。应用com技术中的“事件”和“事件槽”方式实现了客户组件模块与服务器之间、客户组件模块之间的通信。

关键词： com 软件模块通信方法开放式数控系统模块化开发软件开发 CNC软件系统