查询词典 nuclear fusion

For Pb-based cold fusion reactions to form super heavy nuclei, the optimal excitation energy, the capture cross-section to form a DNS, the compound nuclear formation probability, and the survival probability are calculated.

对一些以Pb为靶的形成超重核的冷熔合反应，计算了最佳激发能、形成双核系统的俘获截面、复合核形成几率及存活几率等，所得到的形成超重核蒸发剩余截面与已知实验值符合较好。

But both of them derive its destructive force from nuclear reactions of either nuclear fission or the more powerful fusion.

但他们的破坏力都是来源于核反应所产生的核裂变或更强大的核聚变。

The writer holds that the hybrid as a bridge from fission reactor topure fusion reactor should be one of the directions of the nuclear energy resourceconsidered in the future.

认为作为由裂变能源过渡到纯聚变能源的桥梁，聚变-裂变混合堆应成为未来核能源的方向之一。

An "enhanced radiation " warhead is just what it says, a nuclear weapon where the design has been "tweaked" so that a larger fraction of the energy release from fission/fusion comes out of the bomb case as radiation .

一个"增强放射性的弹头"应像它说的那样，则应有众多的微量能量从"核弹"中释放出，放射性。

The appropriate electric fusion parameters for nuclear transfer of porcine somatic cells were investigated using in vitro matured porcine oosytes as recipients and granulose cells as donors in this study.

本研究用体外成熟42~46 h的猪卵母细胞为核移植受体，猪颗粒细胞为核移植供体，对猪体细胞核移植的电融合参数进行了探讨。

Researchers have had systematically studied on this technique for many years, and this technique has been utilized in application and made a lot of effects;2 Combining with the techniques of cell engineering (nuclear transplantation and electric fusion etc.), and through the process of culturing histiocyte of fish, cryopreservation and re-culture after thawing, carrying out somatic cell breeding of fish.

多年来，国内外学者对各种鱼类精液的冷冻保存进行了大量的系统研究，目前这项技术已达到实用水平，并日益发挥作用；二是对鱼类培养的组织细胞冷冻保存，通过鱼类细胞的培养、超低温冻存、解冻后再培养过程，结合细胞工程技术进行体细胞育种；大量的研究结果表明鱼类体细胞核具有发育的全能性，随着细胞培养技术、细胞工程技术日益发展成熟，完全具备实现鱼类物种种质长期保存的理论基础和技术条件。

Generally speaking, the nuclear weaponry can be divided into two groups: fission and fusion nuclear weapons.

一般来说，核武器可以分为两类：裂变和聚变核武器。

Controlled thermonuclear fusion reaction of the ultimate objective is to peaceful use of nuclear reactions such energy, made a practical significance of energy.

受控热核聚变反应研究的终极目的是要和平利用这种核反应能量，做成有实用意义的能源。

Controlled thermonuclear fusion reaction is artificially controlled conditions, will a group of light elements in the nucleus in the high-temperature plasma state, bound by long enough to aggregate into the heavier nuclei of the nuclear reaction.

受控热核聚变反应是在人工控制的条件下，将一团轻元素的原子核在高温等离子体状态下约束足够长时间，聚合成较重原子核的核反应。

The first samples were made through a nuclear reaction involving fusion of an isotope of californium, 249 Cf, with one of oxygen, 18 O.

第一样品透过核反应涉及融合的一个同位素锎，249酸钙，其中氧，18澳。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。