查询词典 deuteron

We use the same sets of paramaters which have been successfully employed in the research of N-N scattering phase shifts and deuteron bound state, to study non-strangeness d* and strangeness S=-3 △Ω(S = 3,T = 3/2) dibaryons.

利用相同的参数，本文在推广的手征SU(3)夸克模型下，应用共振群方法，研究了矢量介子交换效应对非奇异双重子态d~*和奇异夸克数S=-3的ΔΩ(S=3，T=3／2)双重子态的影响。

When two deuterium nuclei (each containing a deuteron are proton, one neutron) polymerization into a helium-4 nucleus, releasing a large number of atomic energy.

因为当2个氘核（每个氘核都含有1个质子、1个中子）聚合成1个氦4原子核时，释放出大量的原子能。

QDCSM can explain the properties of nuclear force quanlitatively, but can not reproduce the precise properties of the deuteron. The main reason is that the long-range of the interaction decays more rapidly than the real nuclear force.

QDCSM能定性的解释核力，但是单道和道耦合的计算发现不能很好描述氟核这个束缚态的种种精细性质，主要是长程相互作用比实际核力衰减得快。

Neutron energy spectrum and angular distribution were computed for T4He reaction neutron source with 260 keV deuteron beam and TiT 1.5 thick target.

采用将厚靶分割成薄靶的方法对厚氚钛靶、260 keV氘束流能量条件下T4He反应中子源的能谱和角分布进行计算。

Enhanced cross section; neutron formation; particle-wave transformation; resonance, tunneling and screening; exotic particles; formation of proton or deuteron clusters; formation of electron clusters.

改进的横剖面；中子形成；微粒挥动变革；共鸣，挖洞和筛选；异乎寻常的微粒；氢核或氘核群的形成；电子群的形成。

A mathematical model and a program are developed to calculate neutron yields, energy spectrum and angular distribution of D^3 He reaction in a thick deuterium-titaniumTiD(subscript x target as incident deuteron energy lower than 1.0 MeV.

给出一种计算氘钛厚靶D^3 He反应加速器中子源的产额、能谱和角分布的方法，并发展了一个计算机模拟程序，程序能够计算氘束流能量小于1.0 MeV的中子源的产额、能谱和角分布。

In the extended chiral SU(3) quark model, this text studys∑*△_(3,1/2, the possible dibaryoncandidates of strange number for-1, within the framework of resonating group methodand using the sets of paramaters which have been successfully employed in the research of N-Nscattering phase shifts and deuteron bound state.

本文在推广的手征SU(3)夸克模型下，应用共振群方法，首先利用满足重子基态能量，氘核束缚能，N-N散射相移的参数体系，研究了奇异数为-1的双重子态∑*△_

The data were applied to simulate the neutron energy spectrum and angular distribution of Lanzhou University 3×1012 s-1 intense neutron generator with 260 keV deuteron beam using MCNP.

以分割法计算得到的能谱和角分布数据为基础，建立了D-T中子源Monte-Carlo模拟抽样模型，在考虑中子发生器各元件材料及实验大厅墙壁对快中子的慢化、散射和吸收的条件下，采用MCNP程序对兰州大学3×1012 s-1强流中子发生器260 keV氘束流能量下的中子能谱和角分布进行了模拟，给出了模拟结果。

Medical cyclotrons accelerate heavy charged particles （proton, deuteron, etc.） to produce radiation isotopes used for clinical applications.

医用回旋加速器主要用以加速重荷电粒子，藉由高速粒子与靶材发生的核子反应，生产放射性同位素供医疗使用。

Scientists in 1995 succeeded in producing anti-atoms of hydrogen, and also anti-deuteron nuclei, made out of an antiproton and an antineutron, but not yet more complex antimatter.

科学家在1995年成功生产了氢的反原子，以及反氘核核子，由一个反质子和一个反中子生成，仅仅还不能是更为复杂的反物质。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。