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- The locally gauge invariant mean field approach is generalized from Abelian gauge groups to non-Abelian gauge groups. The SU(2) Yang-Mills-Higgs field coupling system is analyzed. 本文将定域规范不变的平均场方法由分立的阿贝尔群情况推广至非阿贝尔连续群情况;计算了SU(2)Yang-Mills场和Higgs场耦合系统的相图.
- mean field approach 平均场方法
- This Paper introduce extensive CMU algorithm combined with a potential field approach to control motion in robotic soccer. 本文提出了机器人足球赛中在卡耐基-梅隆大学(CMU)算法基础上,结合势场法进行多智能体行为控制的综合算法。
- A Mean Field Annealing Approach for BBL Placement BBL布局的均场退火方法
- With the deformed relativistic mean field theory the properties of the superheavy nuclei (superscript 294)118 and (superscript 292)116 are studied. 摘要用形变的相对论平均场理论对超重核(上标294)118及(上标292)116的性质进行了研究。
- This problem describes BCS pairing. It is very convenient to construct the mean field theory using the functional integral representation. 此问题描述BCS配对。利用泛函积分表象来建立平均场理论是十分方便的。
- In this spirit, then we deduced the effective quark-quark interaction with confinement terms and the vacuum condensate at the mean field level in the framework of GCM. 本着这种精神，我们推出了具有囚禁特点的等效的夸克-夸克相互作用势，并在GCM的框架下计算了一些真空凝聚。
- The government, AA, MTR Corporation and WHTC welcome international participation in ACP contracts and strictly apply Hong Kong's traditional 'level playing field' approach in tendering procedures and the award of contracts. 政府、机管局、地铁公司和香港西区隧道有限公司均欢迎国际机构参与竞投机场核心计划合约，而在招标和审批合约的过程中，均严格采用香港一贯奉行的公平竞争方法。
- It is proved that the tilted axis cranking (TAC) model is equivalence to the particle rotor model (PRM) under the semi-classical and mean field approximations. 阐述了剪刀带的形成机制，并论证了在半经典近似和平均场近似下，倾斜轴推转模型与粒子转子模型等价。讨论了原子核在有三轴形变时出现的一种全新的磁转动现象-手征双重带。
- Critical phenomena in laser system, in which optical bistability can occur, are studied with concrete examples and described by the mean field theory in detail. 通过实际事例研究了可能出现光学双稳性的激光系统中的临界现象,并且用平均场理论作详细描述。
- In the linear foree-free field approach, the Chiu-Hilton method is superior to other methods used to extrapolate the magnetic Structure of solar active regions from the pho-tospheric normal magnetic field. However, in. 在根据日面法向磁场、以线性无力场模型推算活动区上空磁场的工作中;Chiu-Hilton方法是较好的一个.
- In general, this modified RMF model is an phenomenological theory based on mean field hypnosis,and it generate some numerical value in accordance to experiment results. 改进后的 RMF 理论仍然是一个唯象的 平均场理论，一系列的计算结果都基本接近实验结果。
- By using renormalized mean field theory we study charge ordered d-wave resonating valence bond states (dRVB) in doped cuprates, and estimate their energies in the $t-J $ model. 长程库仑作用势使电荷趋向密度分布不均匀，而动能项则喜欢均匀分布的电荷，这两项 的竞争可能会导致稳定的电荷序图案出现。
- The important methods of analysis TMS evoked brain responses include: waveform analysis, spectral analysis, global mean field amplitude (GMFA), minimum-norm estimation (MNE), and so on. TMS诱发电位分析目前使用的主要方法有:直接波形分析、频谱分析、全局平均场幅度(GMFA)方法、最小范数估计(MNE)等。
- Although the slowdown may seem small, it is faster than that of any radio pulsar known, and it implies a magnetic field approaching 1015 gauss. 虽然减慢的幅度看来并不起眼，却已经比所有已知的无线电波霎衰减得还要快了，而且这个数字，意味著磁场接近1015高斯。
- Using mean field theory, the effects of depolarization field on the thermodynamic properties of ferroelectric superlattice is studied within the framework of the transverse Ising model. 摘要应用平均场理论，在横场伊辛模型的框架内，研究了退极化场对铁电超晶格热力学性质的影响。
- In this treatment, the effects of solvent and mean field of surrounding ions have been considered by virtue of an effective interionic pair potential and the three-body interaction is neglected. 其中离子间相互作用选用有效势能描述，并且忽略了稀溶液中粒子间的三体相互作用。
- The nucleon field and delta field interact through a scalar field and a vector field ,while the pion and rho meson mean field vanish in symmetric nuclear matter in the mean-field theory. 我们采取核子场 和 场 通过标量场 和矢量场 相互作用,而在平均场理论中对称核物质的 介子和 介子场消失。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- Note: Numerals outside brackets means field value, and numerals in brackets are the value of the same population after two years transplanting. 注:括号外数字为野外测量值,括号内为同一居群移栽后第二年的测量值。
