您要查找的是不是：
- Using the semiclassical method of a two-level electron interaction with field under the assumptions of free-electron and weak field. 使用量子光学中两能级原子与电磁场相互作用的半经典方法，得到了在自由电子和弱场假设下两能级电子与场相互作用的波函数表达式。
- Research on Chekhovian composing thoughts is also the weak field in Chekhov studies. 契诃夫的创作思想明显地倾向于客观性这一要素。
- Carbonate of lake facies is a weak field of sedi-mentological research both at home and abroad. 在东营凹陷王73井区的沙四段地层中,发育有典型的湖相滩坝砂体沉积。
- But rather than extinguishing the magnetic field completely, the reversed flux patches created a weak field with a complex mix of polarities during the transition. 但在过渡期间，这些反向通量斑块并不会完全消除磁场，而是形成一个综合了复杂极性的微弱磁场。
- 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。
- 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。
- Indeed, engineers have difficulty measuring such weak fields in seawater using modern equipment. 的确，工程师也很难用现代仪器测量海水里这麽弱的电场。
- 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;
- 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。
- The spirit is willing but the flesh is weak. 心有余而力不足。
- 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。
- 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；
- Dendrite growth has been simulated with the phase field method and finite difference schemes on a two dimensional rectangular domain with a uniform square mesh. 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。
- Two principles of the phase field method are introduced, and the application of the phase field method for numerical simulation of solidification microstructure is expatiated. 介绍了相场方法的两种基本原理,阐述了相场方法在金属凝固过程微观组织形成模拟中的应用情况。
- Wireless Data Transmission System in Weak Field 一种弱场区无线传输系统
- This qualitative study was designed by adopting the field method with observer as participant approach to collect the data.Four primiparous women were invited into this study. 采田野研究收集资料，研究者以观察者即参与者的方式进行，共完成收集四位孕妇的生活以验资料。
