neutrons的例句大全

In this paper, the properties of system consisting of various nuclear species and free nucleons are described by a nuclear statistical equilibrium system consisting of a typical heavy nucleus, a particles, free neutrons and protons.

本文采用由自由核子，α粒子及平均重核组成的核统计平衡模型描述由自由核子和许多种类原子核组成的系铣。

In the absence of free neutrons, this uranium is extremely stable.

在缺乏自由中子粒的情况下, 这些铀极其稳定.

It axiomatically must be6 protons, and it has7 neutrons.

它自然也是6个质子，有7个中子。

The absolute determination of cumulative yield of several nuclides from induced fission of~ ( 235) u by neutrons of spontaneous fission of~ ( 252) cf

~（252）Cf自发裂变中子诱发~（235）U裂变时几个核素裂变产额的绝对测定

Study on the shielding material of 14 MeV neutrons collimation based on MCNP

基于MCNP程序模拟的14MeV中子准直屏蔽材料的研究

When an atom of U 235 is split, several neutrons are set free.

一个铀235原子分裂时, 释放出几个中子.

Further, both gamma rays and neutrons can produce harmful effects in living organisms.

此外, r射线和中子都能损害生物组织.

Since neutrons have no charge, they produce no ionization in their passage through gases.

因为中子没有电荷, 所以它们在经过气体时不产生电离作用.

We irradiate the desert with slow neutrons.

我们用低速中子照射整个沙漠.

The atom reactor could run wild with too many neutrons.

倘若中子太多,原子反应堆就会失控.

Uranium fission may be accomplished by either fast or slow neutrons.

铀的裂变可用快中子或慢中子来完成.

Its most common form, or isotope, has 146 neutrons.

它最常见的形式或者同位素有146个中子.

The interval is two mass units because these isotopes of the elements differ by two neutrons.

因为这些元素的同位素相差两个中子,所以其间隔为两个质量单位.

Atoms can be subdivided into neutrons, protons and electrons.

原子可以再分为中子 、 子和电子.

The free neutrons can bombard other nuclei, leading to a series of fissions a chain reaction.

自由中子可以轰击其它的核, 导致一系列的裂变,称为链锁反应.

The particles expelled when the atom explodes are protons, alpha rays or neutrons.

原子爆炸时排出的粒子是质子 、 a射线或中子.

An atom itself is a complete whole, with its electrons, protons and neutrons and other elements.

一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。