查询词典 potential function

A front part of this paper is special potential function of diatomic molecules, and the other is atomic potential in a field.

本论文将分别就双原子分子特殊势能函数和激光场中的原子势场这两个方面的问题进行研究。

Based on the double integrator model,a control strategy is designed by using potential function which is proposed from the perspective of electric potential.

在二次积分模型的基础上，采用了采用了势能函数进行控制设计，该势能函数是基于电势场的概念提出的。

And also metal material's corrosion form and method of anticorrosion are analyzed. The review still includes water chemistry's function, principle, type and characteristic in utility boiler. And the dissertation's studying direction, content and method are determined against the current existing problem of water chemistry of utility boiler. 2. High temperature potential-pH equilibrium diagram's application and high temperature solution's practical pH calculation The application method of high temperature potential-pH equilibrium diagram and solution's practical pH at high temperature are analyzed and calculated.

本文所做的主要研究工作有：一、火力发电站热力系统防腐综述及论文研究方向与内容在查阅大量国内外文献和资料，并结合多年来工作和研究经验的基础上，对火力发电站热力系统的组成、工作环境、常用金属材料、常见腐蚀形态、常用腐蚀控制方法以及电站锅炉水化学工况的作用、原理、类型与特点等作了全面深入的分析和总结，并针对目前电站锅炉水化学工况应用中存在的问题，提出了本文的研究方向、内容和方法。

The conclusions are : the estimative method of intensive use potential of urban parcel is simple, convenient, practical and scientific, and is the embodied application of different land use function area potential appraisement in urban area.

基本结论是：城市建成区宗地集约利用潜力评价模型，简便、实用、科学，是不同用地功能区集约利用潜力评价的具体化；可作为城市规划、盘活存量土地、提高城市土地利用效率等的主要技术支持。

The traditional virtual boundary integral expression is based on the extension of single layer potential, for the integral formulas related to single layer potential for parabolic problem, the numerical computation of the exponential integral function is unavoidable.

通常的虚边界积分公式是利用单层位势的延拓来建立虚边界元积分方程，但对带时间变量的单层位势，要涉及到指数积分函数的计算。

The structure of potential wells and some properties of depth function of potential well are given.

给出了位势井的结构和位势井深度函数的性质。

The Zetasizer Nano ZS is made in Marvern in England. It is the newest Zetasizer Nano ZS with the newest technology. Malvern Zetasizer Nano ZS90 is for the measurement of size, zeta potential of dispersed particles and the molecular weight of random coiled polymers. If it connect with the Autotitrator, it can measure zeta potential as a function of pH, conductivity or concentration of an additive, provides much greater insight into the processes involved in stabilizing or flocculating disperse systems.

英国马尔文公司生产的Zetasizer Nano ZS型纳米粒度仪是目前世界上技术最先进的纳米粒度仪之一，该仪器可以测定纳米材料的粒度分布、ZETA电位值，并可以进行蛋白质的熔点测定，及蛋白质等大分子和聚合物材料的分子量测试，如果与自动滴定仪相连接后，可自动测定粒度或Zeta电位随pH值、盐浓度或添加剂浓度等的变化趋势。

Objective To study conductive features of trigeminal diseaseful evoked potential, in order to evaluate function of nervous system of original trigeminal neuralgia and numbness of trigeminal branch, bring out meaning that we measure evoked potential of trigeminal disease, therefore providing the theoretical foundation for treating the trigeminal disease in clinical medicine.

目的：寻找三叉神经疾患诱发电位的传导规律，评价原发性三叉神经痛和三叉神经末梢支受损致麻木的神经系统的功能状态，探讨三叉神经疾患体感诱发电位检测的意义，从而为临床诊治三叉神经疾患提供理论依据。

A new theoretical model, the 2CLJDQP potential function, was developed for linear molecules, which takes into account dipole, quadrupole and induction effects as well as the rotation of the dipole out of the molecular axis. The energy parameters were optimized for various types of fluids. With the modified mixing rules, the potential parameters obtained from homonuclear molecules can be used to calculate the second virial coefficients of heteronuclear molecules. The model was also successfully extended to triatomic molecules. Analysis of the contributions to the second virial coefficients of long-range interactions shows that the molecular interactions introduced in the present model, such as, the induction effects, cannot be neglected.

建立了全新的线型分子2CLJDQP势能模型，考虑了偶极作用、四极作用及诱导作用的影响，还考虑了极轴与分子轴不平行的情况；回归了多种线型分子的势能参数；通过改进混合规则，可应用同核线型分子的势能参数直接计算异核线型分子的第二维里系数；扩展该模型可用于线型三原子分子计算；讨论了各长程引力项对第二维里系数的贡献，结果表明本模型引入诱导作用等是十分必要的。

On the basis of this Khatib artificial potential field model, a potential function is constructed, which has a global minimum at the goal configuration, such that all other equilibrium points are saddle-points.

动态系统通过虚拟现实工具箱将Simulink模型随时间变化以视景和图形化方式进行交互，这对理解模型中对象之间的复杂关系有很大的帮助，并能加快建模和模型测试的进程。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。