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- fixed field method 固定字段方法
- The method can be used to calculate the equilibrium orbit of particles in those circular accelerators with very large magnetic flutter,say,the fixed field alternating gradient(FFAG) accelerator. 本方法可用于计算磁场调变度很大的圆形加速器(例如固定磁场交变梯度加速器)的粒子平衡轨道.
- This behavior is very different from that expected for a fixed field [such as the core dynamo that appears to dominate at Ganymede]. 这一现象和固定的磁场有很大的差别。
- 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。
- Based on fixed field monitoring data,soil water potential dynamics and water consumption in the oil-tea camellia woods on slope land of red soil were studied. 利用野外定位观测数据,研究了雨季红壤坡地油茶林土壤水势变化特征及耗水规律。
- 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。
- 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 tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- 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。
- He prepares to go mad with fixed rule and method. 他准备对死板的规则与方式大闹一番。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- 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。
- I bought a run-down farm house and plan to fix it up. 我买了一间破败的农舍,打算整修整修。