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- self consistent field nonlinear theory 自洽非线性理论
- Keywords substituent effect;cis-polyacetylene derivatives;self consistent field crystal orbital; 顺式聚乙炔;取代基效应;自洽场晶体轨道法;
- self consistent field 自洽场
- The new type of gold ore deposits is similar to Carlin type gold deposits,but it has also self consistent features. 该类型金矿床与卡林型金矿有若干相似之处,但又具有自己的独特特征,可称之为元古宙沉积岩型金矿床。
- The phase field method is proposed based on the general Ginzburg-Landau theory of phase transitions. 相场方法不需要跟踪固液界面,因此在模拟枝晶生长方面有独特的优势。
- We present the self consistent set of values of the basic constants and conversion factors in physics and chemistry recommended in 1998 by the Committee on Data for Science and Technology (CODATA) for international use. 文章给出了由国际科学技术数据委员会 (简称CODATA)推荐的基本物理化学常数及转换因子的 1998自洽组的数值 ;供国际上普遍使用 .
- This paper presents a field method for integrating the dynamical equations of weakly nonholonomic systems. 本文将场方法推广应用于积分弱非完整系统的运动方程,并举例说明结果的应用。
- In the first part of this paper, the development of IPB and significance of studying by field method are discussed. 文中首先介绍了大电流母线的发展状况和对其进行场域研究的意义,并论述了国内外对它研究的概况及计算的方法。
- The growth of aluminum solidification dendrite has been simulated under disturbed and undisturbed condition, which based on the phase field method. 在相场法数学模型基础上,对有扰动和无扰动情况下的铝金属凝固枝晶生长进行了模拟;
- Then a new idea that uses the artificial potential field method for EEG analysis is mentioned,and the analysis of the feas... 提出了将人工势场法用于脑电图分析的新思路,并对研究方案进行了可行性分析。
- This paper deals with the basic theory of the natural electric field method and its application to the prospecting for interlayer oxidation zone sandstone-type uranium deposits. 摘要介绍了自然电场形成的原理及在寻找层间氧化带砂岩型铀矿中的应用。
- Objective To study the relationship of parental rearing and adolescent self consistency and congruence. 目的了解父母养育方式与青少年自我和谐的关系。
- This paper is to build mathematic model of aluminum solidification microstructure simulation by the phase field method and study the influence of disturbing on dendrite growth. 对研究铝金属微观组织模拟相场法技术的数学模型及扰动对枝晶生长的影响进行了研究;
- Results The Self Consistency and Congruence state of poor students in colleges was low and had on gender difference. 结果高校家庭经济困难学生的自我和谐程度较低,总体上呈偏态分布;不存在性别差异;自我评价深刻地影响着自我和谐程度。
- Compared with parallel-plate static electric field method of ion extraction, RF resonance method increases the ion flux and shortens the extraction time. 与离子引出方法中传统的平行板电场相比,RF共振法使得引出的离子流加大,离子引出时间显著缩短。
- Except the method of nature electric field,we used DB-3 popular dam seepage detection device of flow field method to reconnoiter around Jiangya dam site. 在对江垭水库大坝物探勘查工作中,除运用了自然电场法等常规查漏方法外,还采用了流场法DB-3普及型堤坝渗漏检测仪进行勘查。
- Methods: 423 students were tested by means of Self Consistency and Congruence Scale and Undergraduate Learning Adjustment Scale. 方法:采用自我和谐量表和大学生学习适应量表,对423名师范大学生进行了调查。
- Methods By using Self Consistency and Congruence Scale (SCCS) and Coping Style Questionnaire (CSQ), 420 college students were tested. 方法采用自我和谐量表(SCCS)及简易应对方式问卷对420名大学生进行问卷调查。
- The ant algorithm is initialized by the planning result of the artificial potential field method as the prior knowledge, which improves the algorithm's efficiency. 把人工势场的路径规划结果作为先验知识,对蚁群算法进行初始化,提高了蚁群算法的优化效率;
- Methods By using Self Consistency and Congruence Scale and Simple Coping Style Questionnaire, 755 senior middle school students were tested. 方法采用自我和谐量表及简易应对方式问卷,对755名高中生进行问卷调查。