neutrons

Each atomic cluster is made up of neutrons and protons .

原子簇是由中子和质子构成的。

Neutrons and protons are bound together in the nucleus of an atom .

在原子核里，中子和质子是结合在一起的。

A neutron star has a gravitational field strong enough to generate X-rays .

中子星上存在强大的重力场，足以产生X射线。

A neutron is simply a neutral particle in the nucleus of an atom .

中子就是原子核里不带电的粒子。

30 years ago , scientists came up with the theory that protons and neutrons are composed of three smaller particles .

30年前，科学家们提出了质子和中子是由三种更小的粒子组成的理论。

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。

The dark star in Nova Muscae 1991 is a black hole rather than a neutron star

在1991年苍蝇座中的暗星其实是一个黑洞而非中子星。

A-fe2o3 ( haematite ) was one of the first compounds to be studied by neutron diffraction .

a-fe2o3（赤铁矿）是中子衍射最先研究的化合物之一。

The neutrons and protons form the core of the atom .

中子和质子构成了原子核

In most reactors , there is a significant flux of fast neutrons .

在大部分反应堆中都有一定强度的快中子流。

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。

Some Applications of Thermal Neutron Transmission Method in Core Analysis

热中子透射方法在岩样分析中的若干应用

Study of a Kind of Neutron Moisture Gauge with New Structure

一种新型中子水分计的研究

Simulation Study on the Cold Neutron Guides in China Advanced Research Reactor

中国先进研究堆冷中子导管的模拟研究

Water flow log technology by pulsed neutron and its application

脉冲中子水流测井技术及其应用

Analysis of Time spectrum Recorded in Thermal Neutron Time spectrometry Logging

热中子时间谱测井谱的解析

Application of Neutron Logging in Sealing Property Test of Gas Storage Well

中子测井在储气库井腔体试压密封检测中的应用

A New Type of Neutron Flux Absolute Measurement System

一套新型的中子注量率绝对测量系统

A Reactor Neutron Counter System Using in High Gamma Field

一个可用于高γ场下的反应堆中子计数系统

The Measurement and Data Processing for Neutron Flux Distribution in Reactor Core

反应堆中子通量分布测量及数据处理

Evaluation on the Safety of Power Semiconductor by Fast Neutron Irradiation

电力半导体器件快中子辐照的安全评价

The design and test of the ion optical system for intense neutron generator

强中子发生器离子光路设计与调试

Application of solid state track detectors in measurement of neutron spectrum

固体径迹探测器在中子能谱测量中的应用

Study on on-Line Measurement of Grain Moisture Content by Neutron Gauge

谷物含水率中子法在线测量的可行性研究

Health observation of the people working in neutron physics laboratory

中子物理实验人员的健康观察

The Analysis to the Local and Global Components of Neutron Noise in Water Reactor

关于水堆局部噪声和整体噪声的理论分析

Construction of Environmental Correction Charts for Neutron Logging by Using Numerical Simulation

用数值模拟制作中子测井环境影响校正图版

Preliminary Research on Measuring Grease in Petroleum Pipeline Using Fast Neutron Transmission Method

快中子透射法测管道油垢的初步研究

Application of the correlated sampling method in transportation of neutron and photon

相关抽样方法在中子、光子输运中的应用

Research on Background Neutron of ￣ ( 226 ) Ra γ Source

~（226）Raγ源本底中子研究