quasi subvariety

In this paper by applying some equivalent formulas in first-order logic,this problem is transformed into one which checks whether another quasi-algebraic variety is empty.

判定拟代数簇的包含关系问题不能由计算其相应的饱和理想来确定 。

Energy-efficient MAC protocol of three layers virtual cluster

三层建立虚拟簇的能量有效MAC协议

To make some improvements, we will present TLVC-MAC , in which , an idea of three layers virtual cluster based on data deliveries is proposed in order to improve the energy-efficient and save more energy.

本文对已有的各种典型无线传感器网络MAC层协议性能进行了分析,着重研究了EBRI-MAC协议,对这个协议进行了改进,提出TLVC-MAC协议,采用分三层建立虚拟簇的方式进一步提高能量效率,减少能量消耗。

In the protocol,the traditional virtual cluster is incorporated in the cooperative MIMO communication.

这个协议能改善无线传感器网络的能量问题,协议中,传统的虚拟簇网络结构与协作式MIMO通信技术相结合,簇间节点选择合适的协作节点搭建等效的MISO系统。

Energy-efficient MAC protocol of three layers virtual cluster

三层建立虚拟簇的能量有效MAC协议

Structure and Energy of Copper Clusters Studied by Computer Simulation;

铜团簇结构和能量的计算机模拟研究

Development of Cosmic Rays Shower Based on Monte Carlo Simulation;

基于Monte Carlo模拟的宇宙线簇射发展研究

A class of generalized set-valued quasi-variational inclusions;

一类无限簇广义集值拟变分包含问题

Numerical Studies on Intense Laser Ionization of Hydrogen-clusters by Parallel Computing

强光电离氢团簇的并行数值模拟研究

Analysis and Simulation on Spatial Structure of Multi-pile Tufting Carpet

多圈高簇绒地毯空间结构分析和模拟

Monte Carlo Simulation of Cluster Growth at Different Temperatures

不同温度下团簇生长的Monte Carlo模拟

Monte Carlo simulation of the melting behavior of Au_(147) cluster supported on graphite

Monte Carlo模拟负载型Au团簇的熔化行为

Melting Behavior of (AgI)_n Clusters by Molecular Dynamics Simulation

(AgI)_n团簇熔化行为的分子动力学模拟

Molecular dynamics simulation of the melting points of Au Nana-clusters

Au纳米团簇熔点的分子动力学模拟

Molecular Dynamics Simulations of Phase Transition and Nucleation of KBr Clusters;

溴化钾团簇的相变和成核的分子动力学模拟

Study of Stable Structure and Energy of Copper Clusters by Computer Simulation;

铜团簇的稳定构型和能量的计算机模拟研究

Molecular-Dynamics Simulation Study on the Rearrangement Collisions Processes between Metal Clusters;

金属团簇碰撞重组过程的分子动力学模拟研究

Research on Clustering Algorithm and Emulate Platform in Mobile Ad Hoc Networks;

移动ad hoc网络分簇算法及模拟平台研究

Molecular Dynamics Simulation of Microstructure and Deposition of Clusters of Carbon Nitride;

氮化碳微观结构及团簇沉积的分子动力学模拟

Molecular Simulations and First-principles Studies on the Structures and Electronic Properties of Pt Clusters

铂团簇结构性质的分子模拟和第一原理计算

Adaptability of Entity Partitioning Based on Clustering in Complex Virtual Testing System

复杂虚拟试验实体聚簇分配策略适应性研究

Molecular dynamics simulation of the ethanol clusters under the external magnetic field

外磁场作用下乙醇团簇的分子动力学模拟