查询词典 nuclear physics

This paper will discuss project feasibility study, investment estimating, operating costs estimating, selling income and tax, finical analysis of a high technical project - medical isotopic production reactor which was developed by Nuclear power institute of china, using nuclear project feasibility study and economic analyses method.

本论文将利用现有的核工程项目可行性研究和经济分析的方法对中国核动力研究设计院近期开发的高科技项目——医用同位素生产堆的项目可行性报告编制、项目投资估算、项目生产成本费用估算、项目销售收入及税金估算、项目财务评价指标的计算、项目财务评价的结论等情况进行研究和探讨。

There are two types of maturation according to our observation.One is nucleocapsids obtained its tegument in the nucleus and enveloped from the inner nuclear membrane.Another is nucleocapsids entered cytoplasm through nuclear membrane,then obtained their tegument in the cytoplasm,enveloped from the plasma membrane,finally released by necrosis,exocytosis or other ways.

病毒成熟有两种方式：一为细胞核内核衣壳在核内获得皮层，通过核内膜获得囊膜成为成熟病毒；二为核内核衣壳通过内外核膜进入胞浆，核内和胞浆内的核衣壳在细胞浆中获得皮层，然后在各种质膜上获得囊膜，最后成熟病毒通过细胞破裂或其他方式释放到细胞外。

This dissertation discusses four problems that have relations with these topics. These problems are, i seismic moment tensor representation for explosions in ellipsoidal cavities and their seismic radiation patterns in the farfield; ii seismic waves from point sources in transversely isotropic media; iii yield-estimation by mb or mb for Chinese underground nuclear explosions and, iv simultaneously inversion for source parameters of underground nuclear explosions and parameters of apparent Lg Q for paths from source to stations.

本文讨论与此课题有关的椭球腔中的爆炸的地震矩张量表示及地震波辐射图案，各向异性介质中的点源激发的弹性波，由Lg波震级或Lg尾波震级估算地下核爆炸当量，由Lg波位移谱反演地下核爆炸震源参数及相关路径的Lg波视衰减参数等四个方面的问题。

Ban nuclear weapon testing is a vital part of the Comprehensive Test Ban Treaty , at the same time on-site inspection is the most important thing in nuclear inspection process.

禁核试核查是《全面禁止核试验条约》的重点内容，现场视察又是核查机制中最重要的组成部分。

Because nuclear power generation efficiency of thermal heat low, the thermal nuclear power generation thermal pollution than serious.

由於核能发电的热效率较火力发电低，故核能发电的热污染较火力发电严重。

Luminosity of the Sun , using its own gravity to put hydrogen Rafah , by the nuclear fusion of hydrogen into helium nuclear thermonuclear reaction enormous energy to the radiation from the surface of the internal transfer , launch into space .

太阳发光时，利用自身的重力把氢拉向中心，由氢核聚变成氦核的热核反应产生巨大的能量，以辐射的方式，由内部转移到表面，再发射到宇宙空间。

His mission is to breakthrough security perimeter of Alienation Zone and to prevent development of thermonuclear chain reaction in the middle of the 'Shelter' object, which hides half destroyed nuclear reactor at Chernobyl nuclear power plant.

影子地带是一款基于电影改编的步战略游戏，游戏主人公是一位接受任务---保护地球免遭高热原子核反应灾难的英雄，他的主要任务是：突破Alienation地区的安全防线，阻止在在一个被称为"Shelter"的设备中进行的高热原子核反应试验，该设备拥有着半个切尔诺贝利核电站核反应堆爆炸的能量！

This specially designed detonate a nuclear device known as the hydrogen bomb in primary; produce thermonuclear reaction and the release of energy and neutron-induced nuclear fission reactions re-emit more energy in the main part of the hydrogen bomb, known as H-bomb secondary.

这种专门设计的起爆核装置称为氢弹初级；产生热核反应放出能量和中子并诱发重核裂变反应放出更多能量的氢弹主体部分，称为氢弹次级。

When loading a nuclear fission reactions, release of fissile material can achieve the high-temperature thermo-nuclear center, high-density state and caused thermonuclear reaction thermonuclear reaction produces a large number of neutrons causing yet more fissile loading fission reaction took place, thereby improved efficiency.

当裂变装料发生核反应时，放出的裂变能使中心的热核材料达到高温、高密度状态并发生热核反应，热核反应产生的大量中子又使更多的裂变装料发生裂变反应，从而提高了利用效率。

To replace Trident, when we face no nuclear threat, could start a nuclear arms race.

在我们没有遭遇任何核威胁的时候发展核武器，只会引起新一轮的核武器竞赛。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。