交换力的条件与同位旋完全无关。
The condition of an exchange force has nothing to do with isospin.
上述三类玻色子，成为一个同位旋三重态。
The above mentioned three kinds of bosons form an isospin triplet.
同位旋是矢量。
它将在核系统的激发能、角动量和同位旋三个自由度深入进行。
It will be fully exploited according the degree of freedom of excitation energy, angular momentum and isospin of the nuclear system.
本文讨论了高激发核中的同位旋标量表面巨共振和偶极巨共振。
The isoscalar giant surface resonance and giant dipole resonance in highly excited nuclei are discussed.
推广了原来的RVUU模型，进一步分离了粒子的同位旋自由度。
We generalize the previous RVUU model to he able to identify the isospin degree of freedom of particles.
对单粒子能级的计算和分析表明超重核的壳结构是形变和同位旋相关的。
The investigation of single-particle levels shows that the shell structure is deformed and isospin dependent.
最新研究发现原子核对称能与平均的能级密度和同位旋矢量势直接相关。
Recently it was found that the nuclear symmetry energy can be directly associated with the mean level density and an iso-vector potential.
利用同位旋相关的量子分子动力学模型研究了中能重离子碰撞中同位旋分馏过程。
The isospin fractionation in intermediate energy heavy ion collisions is studied by using isospin dependence quantum molecular dynamics model.
重离子碰撞中的同位旋和近阈K产生均为当今核反应研究的前沿内容和热点问题。
The isospin effect and K production in intermediate and high energy Heavy Ion Collisions (HICs) are hot topics in the nuclear physics.
同时，还比较了在同位旋相关作用势下和同位旋不相关作用势下碎片产物特性的差异。
In addition, the features of products in nuclear disassembly with an isospin independent potential is also investigated and used to compare the results from the above isospin dependent potential.
动量相关作用增强了中等质量碎片多重性对于核子-核子碰撞截面的同位旋依赖的敏感性。
The momentum dependent interaction enhances the sensitivity of N imf to the isospin effects of in-medium nucleon-nucleon cross section.
结果表明：随核物质同位旋非对称度的增大，质子平均自由程减小而中子的平均自由程增大。
It is shown that as increasing the isospin asymmetry, the proton mean free path decreases while the neutron one increases.
所以同位旋依赖的动量相关作用的研究对于定量的研究同位旋非对称核物质状态方程是重要的。
The isospin dependence of momentum_dependent interaction is thus important for studying accurately the equation of state of isospin asymmetry nuclear matter.
主要研究了同位旋非对称热核物质的对称能和系统力、化学不稳定性以及液气相变的温度效应。
Temperature effects of symmetry energy, mechanical and chemical instability and liquid-gas phase transition are analyzed.
结果表明同位旋对称势对于同位旋非对称度的依赖性很弱，但对于动量和密度均有较强的依赖性。
The symmetry potential turns out to depend strongly on both momentum and density, while it is almost independent of the isospin asymmetry.
故动量相关作用中同位旋效应研究对于定量的研究和确定同位旋非对称核物质状态方程是重要的。
The isospin dependence of momentum dependent interaction is thus important for studying accurately the equation of state of isospin asymmetry nuclear matter.
同时研究了对称能与同位旋激发能的关系，指出对称能是同位旋激发能的一部分，且占相当大的比重。
Meanwhile, the relationship between the isospin excitation energy and the symmetry energy was discussed and found that the symmetry energy was just a part of the isospin excitation energy.
利用同位旋相关的量子分子动力学模型研究了中能重离子碰撞中库仑作用对同位旋分馏过程的影响 。
The isospin effects on the momentum dissipation induced by the Coulomb interaction in the process of heavy-ion collissions;
由于在轻核中质子与中子处于同一壳，当用相互作用玻色子模型(ibm)描述轻核时，必须引入同位旋。
Because protons and neutrons in light nuclei fill the same shell, it is necessary to introduce isospin when the light nuclei are described by the interacting boson model (IBM).
用统计擦碎模型对中能区不同弹靶体系在弹核碎裂反应中的同位旋效应和同位旋标度率现象进行了系统研究。
The isospin effect and isoscaling behaviors in projectile fragmentation reactions have been systematically investigated by a modified statistical abrasion-ablation(SAA)model.
在低密度区域，三体核力重排贡献对同位旋对称势的影响相当小，然而随着密度的升高，三体核力重排效应的贡献显著增强。
At low densities, the influence of the TBF rearrangement on symmetry potential is rather small, and the TBF rearrangement effect becomes more and more pronounced as the density rises.
评述了核结构的前沿问题和研究前景，讨论了在高自旋、奇异同位旋以及电荷和质量等极端条件下，核结构研究的一些重大进展和有兴趣的问题。
Some of the important progress and interesting problems of nuclear structure under extreme conditions of high spin, exotic isospin, charge and mass are discussed.
通过考虑动力学中的壳效应，对同位旋相关的量子分子动力学模型做了进一步改进，并利用改进的量子分子动力学模型对近垒熔合机制做了动力学研究。
The isospin dependent quantum molecular dynamics model has been further developed by considering shell effect and the fusion mechanism near Coulomb barrier is studied by using the improved model.
利用IFA300型二维恒温热线风速仪系统对双旋流气体燃烧器模型的冷态流场进行了实验研究，测量了流场内不同位置瞬时速度分布及湍流强度特性。
An experimental study was conducted of the cold-state flow field of a dual swirl gas burner model through the use of an IFA300 type two-dimensional constant-temperature hot-wire anemometer system.
利用IFA300型二维恒温热线风速仪系统对双旋流气体燃烧器模型的冷态流场进行了实验研究，测量了流场内不同位置瞬时速度分布及湍流强度特性。
An experimental study was conducted of the cold-state flow field of a dual swirl gas burner model through the use of an IFA300 type two-dimensional constant-temperature hot-wire anemometer system.
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