两碰撞核内部激发能由相对运动能损提供,因此能够将核子转移过程与相对运动耦合起来。
The excitation energy of two colliding nuclei is supplied by the energy dissipation of their relative motion, thus the nucleon transfer process and the relative motion are coupled.
在本周五进行了一次成功的开机点火试验,而第一次核碰撞将在秋季进行,到时设备将围绕千年时间问题满功率负载运转实验。
A successful test-firing was held on Friday and the first nuclear collisions will take place in the autumn, building up to full power around the time of the millennium.
虽然这种碰撞是罕见的,核专家约翰表示,这样的大型潜艇只往往在同一水域航行。
While such collisions are uncommon, nuclear expert John Large said such boats often ply the same waters.
因为这种碰撞会引起个体原子核的反作用,只要有适用的仪器就可以观测到这种反作用。
Such collisions should cause individual atomic nuclei to recoil, and with the right apparatus such recoils can be observed.
这些粒子主要是质子、电子和氦原子核,并且当他们与地球高层大气中的原子核碰撞,就能产生次级粒子簇射。
The particles are generally protons , electrons and helium nuclei and when they collide with nuclei in the Earth's upper atmosphere they can produce shower s of daughter particles.
仿真的结果表明,黑洞是和星系一同成长的,一些观测结果甚至显示一些含有活动星系核的星系有轻微的扭曲,这是近期发生碰撞的标志。
Simulations have found that black holes and galaxies grow together. Some observations even suggested that galaxies with active galactic nuclei were slightly distorted, a sign of a recent collision.
核聚变中,小原子核相互碰撞,形成大原子核,释放能量。
Fusion involves colliding small atomic nuclei together to form larger ones, and thus releasing energy.
科学家们知道:只有在中子撞击原子的原子核时,中子才可能处于游离状态。这种碰撞会改变原子核的运动轨迹。
Scientists know that a neutron is loose only when the neutron hits the nucleus of an atom. The collision changes the path of the nucleus.
液相流动促进气泡的碰撞、合并及迁移是气孔沿熔核周边分布的主要原因。
The liquid phase flow promotes the collision, coalescence and movement of bubbles, resulting in that porosities distribute along the periphery of nugget.
声压级增大不仅使团聚核函数增大,也增大了碰撞效率,使高声压级时的团聚更有效。
Higher sound pressure level (SPL) favored both collision efficiency and agglomeration kernel, so acoustic agglomeration increased in the higher-intensity acoustic field.
的平均横动量的研究及与实验比较,我们试图研究在高能核碰撞中早期部分子集体行为。
We thus discuss an approach to study the early partonic collectivity in high energy nuclear collisions.
“X”的结合处被认为是标志着碰撞发生的地点,而阳光的压力形成了尾部,鲜明的“X”形状就是由被冲进其尾部的残核碎片造成的。 根据齐塔人所说,他们正变得铤而走险。
The join of the X is thought to mark the location where the impact occurred, while the distinctive X-shape was created by debris being swept into tail formations by the pressure of sunlight.
这些粒子主要是质子、电子和氦原子核,并且当他们与地球高层大气中的原子核碰撞,就能产生次级粒子簇射。
The particles are generally protons, electrons and helium nuclei and when they collide with nuclei in the Earth's upper atmosphere they can produce showers of daughter particles.
本文介绍了相对论性核-核碰撞中的一个反常现象。讨论了有关的实验,数据处理方法以及进一步的工作。
An anomalous phenomenon in relativistic nucleus-nucleus collision is introduced. The relevant experiments, the processing method of data and the advanced work are discussed as well.
用柱模型研究了高能核-核碰撞中产生的带电粒子的赝快度分布。
The pseudorapidity distributions of charged particles produced in high-energy nucleus-nucleus collisions are studied using Liu's cylinder model.
例如,背景粒子和一个与中性伴子碰撞而反冲的原子核相比,前者将造成更多的游离。
For example, background particles tend to produce more ionization than a nucleus recoiling from a neutralino collision.
然而,在核-核碰撞中存在许多不同的核效应。
However, there are many different nuclear effects in nucleus-nucleus collisions.
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)。
The major goal of high energy heavy ion collision is to investigate nuclear matter properties under extreme conditions and detect quark-gluon plasma (QGP).
“如果两个星系碰撞和每个人都拥有一个超大质量的黑洞,应当有两个黑洞的时候,作为活动星系核转,说:”作者之一理查德mushotzky,天文学教授UMCP。
"If two galaxies collide and each possesses a supermassive black hole, there should be times when both black holes switch on as AGN," said coauthor Richard Mushotzky, professor of astronomy at UMCP.
本文介绍了相对论性核-核碰撞中的一个反常现象。
An anomalous phenomenon in relativistic nucleus-nucleus collision is introduced.
利用强子-强子碰撞的模型PYTHIA以及核-核碰撞的模型RQMD比较了各种电荷起伏测量量的快度依赖性,结果发现,这些测量量对快度的依赖性依赖于模型。
The dependencies of all suggested measures for charge fluctuation on the size of rapidity window are compared by using the hadronic and nuclear collision models—PYTHIA and RQMD.
这就意味着动量相关作用明显地提高了原子核阻止对于核子-核子碰撞截面的灵敏性。
Namely, MDI increases the sensitivity of the nuclear stopping on the isospin dependence nucleon-nucleon cross section.
针对核筒悬挂结构悬吊楼层与芯筒之间的碰撞问题,提出了计算模型并推导了相应的计算公式。
In this paper, the computable model and function of pounding between the suspended part and the core-wall of the suspension structure was brought forward.
高能核-核碰撞最主要的特征之一就是涉及的能量巨大。
One of the most important characteristics of high energy nucleus-nucleus collisions is the large amount of energy involved.
讨论了通过重核碰撞形成的复合体系破裂产生超重核的问题。
In this paper, the possibility of producing superheavy fragments through composite system breaking up in massive nuclear reactions is investigated.
应用重叠柱模型描述了高能核-核碰撞中带电粒子的快度(或赝快度)分布。
The overlapping cylinder model(OCM) is used in this letter to describe the rapidity (or pseudorapidity) distributions of charged particles produced in nucleus-nucleus collisions at high energies.
应用重叠柱模型描述了高能核-核碰撞中带电粒子的快度(或赝快度)分布。
The overlapping cylinder model(OCM) is used in this letter to describe the rapidity (or pseudorapidity) distributions of charged particles produced in nucleus-nucleus collisions at high energies.
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