Also, when the high temperature was achieved, the Z machine was releasing more energy than was originally put in, something that usually occurs only in nuclear reactions.
而且当达到高温时，“Z”机组还释放出比原先的输入能量还多的能量，这种情况一般只出现在核反应。
The 5,800-processor, 3.9 teraflop system (with 2.6 trillion bytes of memory) was built in partnership with Lawrence Livermore National Laboratory to simulate the physics involved in nuclear reactions.
这个拥有5,800个处理器、3.9teraflop运算能力的系统(有2.6万亿字节的内存)是与LawrenceLivermore NationalLaboratory合作构建的，为的是模拟核反应的物理过程。
Nuclear reactors work in a similar way to other power plants, but instead of using coal or gas to generate heat, they use nuclear fission reactions.
核反应堆的工作原理和其他的发电站很相似，不过它们并不是使用煤炭或煤气来生成热量，而是利用核裂变反应。
The lack of {+ 7} Li, meanwhile, has been blamed on over-hungry nuclear reactions in stellar cores.
同时，在星体核中进行的过于强烈的核反应也致使了{+7}锂元素的消失。
This is because they would have combined with protons and neutrons in ways that made it easier and faster for other nuclear reactions to occur.
这是因为他们将完成与质子和中子的融合，而其融合采取方式是让核反应更容易快捷地发生。
In most cases, heat from the nuclear reactions convert water into steam, which drives turbines that produce electricity.
大部分情况下，核反应产生的热量会将水转变为蒸汽，继而驱动涡轮机发电。
Fortunately, much of that is produced by nuclear reactions in stars, and such stellar neutrinos have relatively low energies.
所幸的是，相当数量的中微子都是恒星内部核反应产生的，而这些星球上的中微子质量都相对较小。
The visible part of the sun is roughly 10, 000 degrees F (5, 500 degrees C), while temperatures in the core reach more than 27 million degrees F (15 million degrees C), driven by nuclear reactions.
太阳的可见部分温度约1万华氏度（5500摄氏度），由核反应驱动的核心温度超过2700万华氏度（1500万摄氏度）。
These signals are produced by colliding stars or nuclear reactions in outer space.
这些讯号是由外层空间的星球碰撞或者核反应所造成的。
This provides a good way to examine and improve energy calibration for the scintillation detectors, which are widely used in the study of middle and high energy nuclear reactions.
这对于广泛应用于中高能核反应中而又难于准确刻度的闪烁体探测器，提供了一种较好的对刻度的检验和修正方法。
This causes a drop in pressure that makes the star unstable and causes it to contract under its own weight. Eventually the process ignites runaway nuclear reactions that rip the star apart.
这引会起压强的突降，使得恒星不稳定并在自己的重力下收缩。最终这个过程引发了雪崩式的核反应并将恒星斯裂开。
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。
They give concrete evidence that nuclear reactions are proceeding in stars.
它们给出了恒星内正在不断进行的核反应的确实证据。
Then the soup cooled down, in which nuclear reactions took place and all kinds of elements came into being.
随后这锅汤逐渐变冷、核反应发生、各种元素产生。
Analysis of the activated background spectrum shows that natural copper is an ideal shielding material in fast neutron nuclear reactions.
通过分析天然铜的活化本底谱，可以看出它是快中子核反应中的最理想的屏蔽材料之一。
Nuclear reactions in such a star's core, the source of power for nearly its entire life, deplete the available hydrogen, then the helium.
恒星一生的能量来源，几乎都来自中心的核反应，过程中会耗尽所有可用的氢，然后是氦。
The energy-angular double-differential spectrum of secondary particle in light nuclear reactions is closely connected with reaction mechanisms, and is quite useful to nuclear technology applications.
轻核反应次级粒子的能量角度双微分谱同反应机制是密切相关的，而且对核工程技术很有应用价值。
It is worth emphasizing that the nuclear reactions occurring in the interior of the sun and stars are thermonuclear.
值得强调指出，发生在太阳和恒星内部的核反应是热核反应。
At that time, the CSO was heavily involved in trying to transmute dangerous chemicals via nuclear reactions.
当时，中央安全机构正积极参与通过核反应嬗变危险的化学物质。
The fuel rods are encased in safety containers meant to prevent them from resuming nuclear reactions, nuclear officials said.
燃料棒是为了防止他们恢复核反应容器包裹安全，核官员说。
In this paper, the possibility of producing superheavy fragments through composite system breaking up in massive nuclear reactions is investigated.
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。
So when you think about it, all of the elements in our bodies originally formed from nuclear reactions in the centers of stars, long ago.
因此当你设想它的时候，所有的这些原初物质实际上已经在数年前的星系中间的核反应中形成了。
Abstract : Fusion hindrance in the radial degree of freedom for massive nuclear reactions is known for a long time.
摘要：在重核反应中的径向自由度的熔合阻止已经为大家所了解很长一段时间了。
The authors show how simple models can provide an understanding of the properties of nuclei, both in their ground and excited states, and of the nature of nuclear reactions.
那些作者显示简单的模型怎样能提供理解原子核的特性，两个在他们的地内和令人激动状态，以及自然的核反应。
Neutrinos are created as a result of certain types of radioactive decay or nuclear reactions such as those that take place in the Sun, in nuclear reactors, or when cosmic rays hit atoms.
中微子是创建作为放射性衰变或核反应，如某些类型的结果，在阳光下放置在核反应堆，或当宇宙射线撞击原子。
Neutrinos are created as a result of certain types of radioactive decay or nuclear reactions such as those that take place in the Sun, in nuclear reactors, or when cosmic rays hit atoms.
中微子是创建作为放射性衰变或核反应，如某些类型的结果，在阳光下放置在核反应堆，或当宇宙射线撞击原子。
应用推荐