standard topology

Topological indices Z_2(G)can reflex chemical and physical properties of molecules graphs.

分子图的拓扑指标Z2(G)是反映分子性能的一个重要指标,在文[3]中,我们给出了任一自然数是否可作为某分子图的拓扑指标Z2(G)的一个结论,本文在此基础上讨论了拓扑指标Z2(G)界定的一个递归关系;同时给出了它的一个下界。

Topological indices can reflex chemical and physical properties of molecules statistically.

分子的化学与物理性能一般能用分子图的拓扑指标统计地反映出来。

Inaddition,using the equation of excess Gibbs energy G~E which was correlatedwith the topological index,the binary and ternary solid-liquid equilibria (t-x) for nitrochlorobenzene isomer systems were calculated.

同时,利用表征分子特征的拓扑指标θ关联溶液的过量自由能 G~E。

Research on Isolated Half Bridge VRM Topology with Low Voltage High Current Output;

隔离型半桥低压大电流VRM标准拓扑研究

TOPOLOGICAL RESEARCH IN THE ION STANDARD HEAT OF FORMATION

离子标准生成热Δ_fH~θ_m的拓扑研究

The criteria on the description and determination of topological relations are topological invariants.

拓扑关系形式化描述和区分的标准是拓扑不变量。

Many Theories and Application of the Nonstandard Analysis in Topology;

非标准分析在拓扑中的若干理论及应用

Some Applications of Nonstandard Analysis in Fuzzy Topology;

非标准分析理论在模糊拓扑学中的应用

Studies on relationship between standard formative enthalpies of alkylbenzenes and topological index Xz;

烷基苯标准生成焓与拓扑指数Xz的关系研究

Correlation Study on Bond Topological Indices and Standard Enthalpy of Formation and Standard Free Energy of Halids;

键参数拓扑指数与卤化物标准生成焓标准自由能的相关性研究

Impedance Analysis and Topology Selection in Standardization for Middle Power Level DC/DC Converters;

中功率DC/DC变流器标准化模块阻抗分析与拓扑优选

Some Research and Applications of the Topology of Defined by Nonstandard Analysis;

非标准分析方法定义下的拓扑的若干研究及其应用

Relationship Between Topological Index~mG and Lattice Energy or Standard Enthalpy of Formation;

拓扑指数~mG与卤化物的晶格能和标准生成焓的关系

The uniformly continuous and equicontinuity on topological group and their nonstandard characteristics;

拓扑群上的一致与等度连续的非标准特征及其应用

STUDIES ON THE RELATIONSHIP BETWEEN BOND PARAMETERTOPOLOGICAL INDEX Y_Z AND STANDARD ENTHALPIES OFFORMATION OF -△_fH_m~θ TRANSITION METALS HALIDES;

过渡金属卤化物标准生成焓与拓扑指数的相关性

The Quasi I_r-Lindelf Properties on L-fuzzy Stratified Topological Spaces

L-fuzzy层次拓扑空间的准I_r-Lindelf性质

Combined Criteria Method for Topology Optimization of Continuum Structures Subjected to Variable Loading;

拓扑可变荷载作用下连续体拓扑优化组合准则法

SHUM-UCOS also defines two types of standard hardware-task interface, which can support bus protocol and point-to-point protocol separately.

定义了两种标准硬件线程接口,对总线型和星型通信拓扑结构提供支持.

Topological Description of Geographic Objects Based on Field Model within GIS;

利用场模型拓扑表达GIS中的地理目标

topological descriptor

拓扑描绘字, 拓扑描述符

The resulting topology is called the Zariski topology.

相应的拓扑叫做Zariski拓扑。