查询词典 potential function

Tests reveal that the bottom of the reinforcement cage corresponds to the minimum of the electric potential gradient curve and the inflexion of the electric potential curve.

结果表明钢筋笼的底端对应于电位梯度曲线的极小值点及电位曲线的拐点。

The calculations of nucleus-nucleus potential are carried out in the framework of double folding model with M3Y-Reid and M3Y-Paris effective nucleon-nucleon interactions. The exchange part of the interaction, which is taken to be of finite range and the density dependence of NN interaction, is accounted for in the folding procedure. The results are used as the real part of the optical potential for heavy ion scattering.

用双折叠模型计算了核核碰撞的相互作用势，其中核子-核子相互作用势采用M3Y-Reid和M3Y-Paris形式，交换部分考虑了有限力程的密度依赖的核子-核子相互作用，程序用于重离子散射光学势实部的计算。

When treat-ing the spectra, transition, scattering problems, we must use the semi-microscopicapproach. The main new conclusions in this thesis are following:We found the different shrinking effect in ∧ hypernuclei and 〓 hypernuclei, the shrink-ing effect in ∧ hypernuclei are confirmed in a recent experiment;We also found a new approach to treat the configuration mixing of ∧∧ hypernuclei and〓 hypernuclei and that the conversion process may change the spectra and widths of〓 hypernuclei;For the first time, we investigate the neutron star matter without the ∑ hyperon butwith the new meson 〓(975) and φ(1020), we found the contribution of 〓 and φ canmake the equation of state of neutron star soften, and the maximum mass of neutronstar reduces;we extract a set of optimum parameters of the optical potential for the scattering of 〓with nucleus, we found that the 〓 nucleus optical potential need a bigger imaginarypart.

本论文所取得的主要新成果是：独立揭示∧超核和〓超核的不同的收缩效应，其中∧超核的收缩效应被最新实验证实；提出了处理∧∧超核与〓超核混合态的新方法，并发现conversion过程使〓超核能谱和宽度改变；首次在中子星研究中在不包含∑超子的同时考虑新介子〓(975)和φ(1020)，并发现这可使中子星物质的状态方程变软、中子星半径变大、质量变小；独立提取了〓核光学势的一组最佳参数，并证明〓+核光学势要求一个较大的虚部。

This paper aims at establishing the theoretical model for potential evaluation of intensive rural residential land use, which is the foundation for the full potential releasing.

农村居民点用地集约利用是当前土地利用研究中的热点问题，而农村居民点用地集约利用的潜力研究更是重中之重。

On the base of full research on several water resources allocation mechanisms in home and abroad, the theoretical study on potential benefit and influence of water right system renovation is carried out and the theoretical study frame on potential benefit and influence of water right system and practica.

在充分研究当前国内外几种常见的水资源分配机制的基础上，对水权制度创新的潜在效益及影响进行了较为深入的理论探讨，并建立了水权制度潜在效益及影响的理论分析框架及其实证模型，对于在我国开展部门内部和部门之间水使用权交易，以及地区之间的水贸易，具有一定的指导意义和参考价

In chapter 3, the potential analysis theory and methods were studied, the concept and calculating method of potential coefficient were put forward.

本论文研究内容和成果概括如下：在第一和第二章中，对经济增长和科技进步历史进行了简单回顾，同时系统地概述了现代经济增长理论中科技进步理论和模型以及科技进步测算研究的主要成果和研究方法。

The influence of the structure and material parameters on static and dynamic characteristics is studied. The three dimensional static analysis is obtained by the power series expansion method for a piezoelectric composite laminates. Three dimensional distribution of bonding stress, displacement and electric potential are presented. The distributions of electric potential across thickness of two kinds piezoelectric materials are discussed.

对于静态问题，采用三维精确解方法，给出了压电层与基体之间剪应力、位移、电势的三维分布图；讨论了工程中常用的两类压电材料在感知和作动情况下沿压电材料厚度方向电势的分布情况，分析了电势可看作线性分布的条件；讨论了压电层和粘结层的厚度及材料特性变化对压电感知和作动效果的影响，并对压电层的厚度作了优化分析。

METHODS: Using Rhodamine123 (Rh123) as fluorescent prober to measure mitochondrial membrane potential and to record mitochondrial respiratory parameters with a Clark electrode ,the effect of diazoxide on mitochondrial membrane potential and mitochondrial respiration were investigated.

以罗丹明 12 3为荧光探针测定线粒体膜电位，氧电极法测线粒体呼吸，观察二氮嗪对正常大鼠心肌线粒体跨膜电位及呼吸的影响。

Assuming that the stratons are heavy and the interaction isdominantly a pseudoscalar potential and a static vector potential,we derive the SU(4)mass splitting for mesons.

在层子质量很重的假定下，考虑相互作用是赝标势和静矢势为主，导出了介子 SU(4)质量分裂公式。

Therefore, the both affected ion exchange and changed ion balance inside and outside of chloroplast membrane. ABA reduced pH of chloroplast suspension and dropped electrical potential of chloroplast membrane, ZT increased this electrical potential.

因此，二者可影响叶绿体膜内外离子的交换，改变膜内外质子的平衡，ABA降低光下叶绿体悬浮介质的pH，降低膜的电势值，ZT则增加其电势。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。