neutron的例句（neutron在句子中的用法）

• These are far outweighed by the benefits of the neutron activation method. 中子活化分析的好处是远远超过它们的.
• These elements alone, however, are not quite as satisfactory for neutron shielding. 然而, 单用这些物质来防护中子不见得十分令人满意.
• Neutron is neutral and slightly heavier than the proton. 中子是中性的,比质子略重.
• Calculation results of fast neutron ( E > 1 MeV ) irradiation damage had been given according to the NRC - RG 1.99 ( Rev 2 ) 按照NRC-RG1.99 ( Rev2 ) 规定给出了快中子 ( E>1Mev ) 辐照损伤计算结果.
• The relative neutron sensitivity of the dosimeter for 14 Mev neutron ra ( ? ) from 0.024 to 0.027. 它对14兆电子伏中子的相对中子灵敏度 Ku 在0.024—0.027范围内.
• A - Fe 2 O 3 ( 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.
• Neutron activation analysis for uranium in soild may delineate structures. 用中子活化分析测定土壤中的铀以圈定构造.
• 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。