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- bond energy model 键能模型
- In this paper, the Bond Energy (BE) model is generalized to account for the cohesive energy of metallic clusters by considering the contributions of interior, surface, edge and vertex atoms. 通过考虑团簇的内部原子、面上原子、棱上原子以及顶点原子对团簇结合能的贡献,将键能模型推广至纳米团簇体系。
- The composition of butadiene polyperoxide is analyzed.The energy of explosion reactions is calculated by bond energy method. 分析了丁二烯聚过氧化物的组成,用键能法计算了爆炸反应能量,结果与实例相符。
- The flame retardant fundamentals were discussed based on the flame retardant chemical reactions, bond energy, heat transfer and reaction kinetics aspects. 本文从阻燃化学反应、化学键能、热传递和反应动力学角度分析卤素类阻燃剂的阻燃机理。
- According to theoretical analysis, an optimal layering algorithm is obtained with defined energy model. 通过理论分析,获得了给定能量模型下的最优分层算法,并进行了仿真计算。
- Sanderson, R. T., "Chemical Bonds and Bond Energy, "Academic Press (1971). 此处之能障分类论点系由清华大学储三阳教授指导提出。
- Second, the energy model we adopted is based on the measurement of the use of real devices. 第二点,我们所采用的能量模型是建立在真实的装置测量值的基础上面。
- Compounds with bond energy of 180-260 kJ/mol were considered as good initiators for initiated cracking of n-heptane and nitroethane was the best in the used initiators. 以正庚烷为高碳烃的模型化合物,在微反装置上对正庚烷的引发裂解进行了研究。
- Then based on a tree topology and a kind of sleeping schedule scheme, built an energy model of sensor node. 然后基于树型网络拓扑结构,结合节点休眠调度机制,建立传感器节点的能量模型;
- In chapter 3, firstly we introduce the details of the method of reconstructing the dark energy model from Hubble parameter. 在第三章中,首先详细介绍了利用参数化的Hubble参数重建暗能量模型的方法。
- Four kinds of methods, Coats-Redfern, Doyle, Kissinger and Distributed Activation Energy Model (DAEM), were used to determine the kinetic parameters. 分别采用不同的动力学处理方法:Coats-redfern法、Kissinger法、Doyle法及分布活化能模型(DAEM)法求取了热解动力学参数。
- Based on prediction model and energy model, RNDMRA utilizes node's geographical information and effectively reduces the frequency of route discoveries. 结合预测模型和能量模型,利用网格中节点的地理信息,有效减少路由发现泛洪的频率。
- Meanwhile,we also confirm that this conclusion still holds for the practical band in some metals,such as Ti,Zr and Hf with hcp structure as well as Fe with bcc structure etc. ,using ab initio pseudopotential and average bond energy methods. 并进一步在hcp结构的钛(Ti)、锆 (Zr)和铪 (Hf)以及bcc结构的铁 (Fe)等金属中 ;采用从头赝势能带计算方法和平均键能计算方法 ;证实在这些金属的实际能带中 ;平均键能 (Em)值仍然非常接近于费米能级 (EF)值 .
- Even if it doesn't, the liberal energy model for which it has proselytised long and hard is misfiring, and is in urgent need of a tune-up. 即便还有燃料,英国长久以来忠实执行的自由能源模式也出现了“点火不良”,急需调整。
- To find out the modification method for removing the cyanogens group of ricinine, the basic quantum chemistry parameter of ricinine was calculated and the bond energy of the molecule was analyzed. 摘要 通过计算蓖麻碱的基本量子化学参数和分析蓖麻碱分子的键能,探索除去蓖麻碱分子上氰基团的改性方法。
- In this paper. We further expound the relationships between thermochemical bond energy P. E and E and f2 through analysing the properties of chemical bond and molecular structures. 本文通过对化学键与分子结构性质的分析;对分子的热化学键能与电子激发能、成键能力之间的关系作了进一步的阐明.
- Four kinds of methods, Coats-redfern, Doyle, Kissinger and Distributed Activation Energy Model(DAEM), were used to determine the kinetics parameters of pyrolysis of lignin. 同时利用不同的动力学方法:Coats-redfern法、Kissinger法、Doyle法及分布活化能模型(DAEM)法求取了热解动力学参数。
- Simple occupant behavior and control model, heat transfer between workstations and that between workstation and insignificant area are considered in the energy model of TAC. 其中工位空调能耗模型考虑了简单的人员行为和拉制模型,工作位之间以及工作位与非关键区域的传热。
- As energy saving is the main design target of clustering approaches, the simulation based on a practical energy model should provide more realistic results. 因为能量消耗是分群方法的主要设计目标,基于真实能量模型的模拟,可以提供较实际的模拟结果。
- The arrival of intellectual economy times, make human economy activity is facing qualitative change, social demand also will by energy model to knowledge quickstep transition. 知识经济时代的到来,使人类经济活动面临着一次质变,社会需求也将由能量型向知识型快步跃迁。
