• At the early stages of relativistic heavy ion collisions, a hot and dense, strongly interacting medium is created.

    在相对论重离子碰撞的早期,产生出了一种高温高密的强相互作用的新物质形态。

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  • The heavy ion accelerator is not only a powerful tool for nuclear physics, but opens many new application fields of heavy ions.

    重离子加速器作为核物理研究工具的同时,也开辟了广阔的新的应用领域。

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  • The space particle composition detector aboard FY-1C satellite can simultaneously detect proton spectrum, electron integrated flux and heavy ion composition.

    FY 1C星空间粒子成分探测器能够实现对质子能谱、电子积分通量及重离子成分的同时测量。

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  • It is important to measure meson productions in heavy ion collisions in order to understand the dynamics of heavy ion reactions and the properties of nuclear matter.

    重离子反应中介子产生的观测对于认识重离子反应动力学和核物质性质具有重要的意义。

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  • Thus, the centrality and system-size dependence of elliptic flow at different beam energies can be used to study the properties of the matter created in heavy ion collisions.

    进一步,学习椭圆流在不同对撞能量下对中心度和系统大小的依赖性是研究高能重离子碰撞产生的新物质形态性质的有效途径。

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  • Because heavy ion has the characters of high-LET value and sharp Bragg peak for dose distribution.

    因为重离子具有高传能线密度(LET)及剂量分布呈尖布喇格峰的特点。

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  • The revelation of heavy ion tracks in olivine after partial annealing has been studied by the TINT technique.

    利用径迹相交法研究了经部分退火后橄榄石中重离子径迹的显示问题。

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  • In heavy ion reactions, the intermediate structure phenomena show the properties of the rotation-vibration spectra of molecules.

    重离子反应中的中间结构显示出分子振转谱的特性。

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  • The isospin fractionation in intermediate energy heavy ion collisions is studied by using isospin dependence quantum molecular dynamics model.

    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。

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  • A shielding design with multilayer combination has been introduced for on-line measurement of nuclear physics experiment with heavy ion accelerator.

    本文主要介绍了重离子加速器核物理实验在线测量中为降低辐射本底而采用的多层组合屏蔽设计。

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  • The major goal of high energy heavy ion collision is to investigate nuclear matter properties under extreme conditions and detect quark-gluon plasma (QGP).

    高能重离子碰撞物理学主要目的是研究极端条件下核物质的性质,探测夸克—胶子等离子体(QGP)。

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  • The history of heavy ion therapy is retrospected briefly and more interests are concentrated on the progress of cancer therapy with heavy ions in this paper.

    本文简略地回顾了重离子治疗的历史,更多的兴趣集中在重离子治癌的进展上。

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  • One of main objects of ultra-relativistic heavy ion collisions experiments at RHIC and LHC is to discover this kind of new state of matter-quark gluon plasma.

    RHIC和LHC上的相对论性重离子实验的一个主要目标就是寻找这种新的物质形态—夸克胶子等离子体。

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  • The Barrier Penetration Model has been used to calculate the heavy ion fusion cross section and it does give a good description of the experimental data in existence.

    本文利用势垒穿透模型计算重离子融合反应截面,我们发现理论计算结果同现有的实验数据符合得相当好。

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  • By using RQMD Monte Carlo generator model, we performed an investigation on the yield ratio of various particles in relativistic heavy ion collisions in high energy physics.

    本文用RQMD模型对高能物理中的相对论重粒子碰撞中的各种粒子的产额比进行了研究。

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  • Microwave phase shifter in phased-array radar, communications, instrumentation, heavy ion accelerator and the missile attitude control system has a broad application prospects.

    微波移相器在雷达、通信、仪器仪表、重离子加速器及导弹姿态控制系统中有着广泛的应用前景。

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  • This research is mainly use heavy ion radiation on sweet sorghum, to study the effects of different doses in sweet sorghum growth, lay the foundation for the breeding of sweet sorghum.

    本研究利用重离子束对甜高粱辐射,研究其不同剂量对甜高粱生长的影响,为甜高粱育种打下基础。

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  • Results show that high-LET heavy ion radiation more effectively induces DNA DSBs in comparison with low-LET radiation, and produces DSBs that are distributed more locally and more densely.

    结果表明,具有高let的重离子辐射与低let辐射相比,能够更有效的诱发DNA分子发生双链断裂,并使双链断裂的分布更局部和更密集。

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  • Rho meson gets quite much attention and is expected to carry information about the central fireball formed in the heavy ion collision, because its lifetime is shorter than that of the fireball.

    介子由于其寿命小于碰撞中心区火球的寿命,可能反映高能重离子碰撞中心区的物质形态信息而被寄予厚望,受到广泛关注。

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  • It is an efficacious method to simulate the SEU with Heavy Ion produced by Accelerator.

    依靠加速器产生的重粒子进行单粒子翻转的模拟实验,是一种有效的验证方法。

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  • Another amazing feat of physics came out of Brookhaven's Relativistic Heavy Ion Collider this year.

    一个惊人的物理学壮举来自今年的布鲁克海文实验室的相对重离子对撞机。

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  • The isospin effect and K production in intermediate and high energy Heavy Ion Collisions (HICs) are hot topics in the nuclear physics.

    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。

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  • However, the discovery of bioeffects induced by ion beam implantation has opened a new branch in the field of ion beam applications in the life science-low-energy Heavy ion Biology.

    离子注入生物效应的发现开拓了低能离子束技术在生物学中应用的新领域,形成了一个新的交叉学科——低能重离子生物学。

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  • The intensity of a pulsed beam of charged particles in the Cooling Storage Ring Project of Heavy Ion Research Facility in Lanzhou (HIRFL-CSR) will be measured with a toroidal current transformer.

    兰州重离子加速器冷却储存环工程(HIRFL CSR)主环和实验环上带电粒子束流强度的测量和监视拟由环型束流变压器实现。

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  • Study of high-energy heavy-ion collisions found quark-gluon plasma of this new material forms will help us better understand confinement , a crucial feature of QCD.

    通过高能重离子碰撞发现夸克胶子等离子体这一新物质形态有助于我们更好地理解量子色动力学的禁闭特性。

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  • Abstract: the fusion hindrance in heavy-ion collisions is studied in the framework of the two-center liquid drop model.

    摘要:利用双中心液滴模型,我们研究了重离子反应中的熔合阻止现象。

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  • The isospin effects on the momentum dissipation induced by the Coulomb interaction in the process of heavy-ion collissions;

    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 。

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  • We have investigated the yield and the spectrum of the K~- mesons in the heavy-ion collisions with the relativistic RBUU approach.

    用RBUU方法研究了中高能重离子碰撞中K-介子产额及谱的情况。

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  • Practically, the heavy-ion irradiation field can be treated as uniform irradiation field when its homogeneity is better than 95%.

    当实际照射野均匀度>95%时,方可将实际的照射野作为理想的均匀照射野来处理。

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  • Practically, the heavy-ion irradiation field can be treated as uniform irradiation field when its homogeneity is better than 95%.

    当实际照射野均匀度>95%时,方可将实际的照射野作为理想的均匀照射野来处理。

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