查询词典 nuclear

Subsequently, in August 1949 the former Soviet Union also conducted an atomic test in October years .1952 3, United Kingdom, in February 1960, France, October 16, 1964 China has conducted an atomic test, breaking the U.S. nuclear attack off .1950 10 31, the United States conducted in liquid deuterium to hydrogen fuel for the heat theory test, but a nuclear device is very bulky and can not be used as weapons .1953-year in August, the former Soviet Union conducted in order to solid-state lithium deuteride -6 for the hot nuclear fuel hydrogen bomb test, so that practical hydrogen bomb is possible.

随后，1949年8月原苏联也进行了原子弹试验。1952年10月3日英国、1960年2月法国、1964年10月16日中国先后进行了原子弹试验，打破了美国的核袭断。1950年10月31日，美国进行了以液态氘为热核燃料的氢弹原理试验，但核装置非常笨重不能用作武器。1953年8月，原苏联进行了以固态氘化锂－6为热核燃料的氢弹试验，使氢弹的实用成为可能。

The electronic stopping and nuclear stopping are well known ionization, excitation and elastic collision of particles, the nuclear reaction stopping comes from the contribution of secondary particles emitted from nuclei during nuclear reaction.

对铁离子在水中产生的能量沉积和铁离子与水介质发生核反应后产生的次级碎片的能量沉积进行了模拟研究，得到了通过核反应过程产生次级粒子所导致的剂量贡献。

In order to improve the reliability of the nuclear Generating Sets and the stabilization of the power system, prevent the long time low frequency oscillation caused by the disturbed of the outside electrical net, assured improving the stabilization margin of the nuclear generating sets in the precondition of enough transient stability, validate the sensitivity of the parameter to the damping of Generating Sets of the MEC5220 digital excitation adjustor produce in Japan that used in the Second Project of Qinshan Nuclear Power Plant, confirm the parameter rationality of the digital excitation adjustor, optimize the parameter of PSS, in this paper, we put up a in-depth study to the principle of MEC5220 digital adjustor produce in Japan by the PSS/E software that develop by the PTI Company in the USA, completed the modeling of the excitation adjustor, PSS, generator, excitor, described the performance of this excitation adjustor, analyzed the essential reason that caused the low frequency oscillation, illuminated the factor that influence the damping characteristic of the MEC5220 digital excitation adjustor. Based on model and emulate, this paper optimized the primary parameter of the excitation adjustor, make a reasonable regulation to the PSS parameter.

为提高核电机组的运行可靠性和接入系统的安全稳定性，防止在外电网的干扰下核电机组发生长时间的低频振荡，保证机组在暂态稳定的前提下提高其稳定裕度，验证秦山核电二期核电机组所配日产MEC5220型数字式励磁调节器参数对机组阻尼的灵敏性，确定数字式励磁调节器的参数的合理性，优化PSS整定参数，本文利用美国PTI公司研发的PSS／E软件对日产MEC5220型数字调节器的原理进行进行了深入细化的研究，完成了励磁调节器、PSS、发电机、励磁机的建模，描述了该型励磁调节器的性能，分析了产生低频振荡的根本原因，阐明了影响阻尼特性的因素。

The two sides agreed to promote the peaceful uses of nuclear energy, global efforts and welcomed the recent holding of the Global Nuclear Energy Partnership for the third session of the Executive Committee, as well as the partnership to find ways to strengthen the international framework for civilian nuclear energy cooperation commitment.

双方同意促进核能和平利用的全球努力，并欢迎近期举行的全球核能伙伴关系第三次执行委员会会议，以及该伙伴关系寻求方法强化民用核能合作的国际框架的承诺。

The history of nuclear power development, the status of the third generation commercial nuclear power plant, the progress in the forth generation power system study, and the development prospect of controlled thermal nuclear fusion reactor are introduced in this paper.

回顾了核能发电技术的发展历程，介绍了第三代商用核电机组的发展目标和第四代核能利用系统的研发进展，以及可控热核聚变反应堆的发展前景。

Nobody has seen a stable nuclear fusion reactor, we do not know what a stable nuclear reactor looks alike; we even have not a concept about stable nuclear fusion reactors.

没有人看到过稳定的核聚变反应堆，我们不知道稳定的核聚变反应堆是什么样，我们甚至连稳定的核聚变反应堆的概念都没有。

In general, malignant cells are usually absolute or relative increases markedly, the nuclear membrane invagination or外凸can make nuclear-shaped formation of irregular singular or even nuclear.

总的来说，恶性肿瘤细胞通常绝对或相对明显增大，核膜可有内陷或外凸，使核形不规则甚至形成奇异型核。

By analyzing radionuclides such as uranium, neptunium and plutonium in environmental samples, which were collected in the immediate environment of a nuclear process or nuclear site, researchers can detect evidence of the corresponding nuclear activities.

随着核能的开发应用，为评价放射性废物对环境的影响及确定放射性废物安全处置方案，长寿命放射性核素的环境行为越来越受到各国环境科学工作者的关注。

For a more detailed look at nuclear fission and nuclear fusion, consult the nuclear physics page.

对于在核裂变和核聚变更详细的研究，您可以咨询有关核能的网页。

The first study of the strong interaction is nuclear between the nuclear force, it is to make the role of nuclear together to form nuclei.

最早研究的强相互作用是核子之间的核力，它是使核子结合成原子核的作用。

This is not an ordinary box, which is used as a background picture of the dialog box, very pretty.

详细说明：这可不是一个一般的对话框，它是用图片作为背景的对话框，非常好看。

Conceal me what I am,and be my aid for such disguise as haply shall become the form of my intent.

遮掩我的身份，帮助我，我的面具将成为我的目的。