中子的例句（中子在句子中的用法）

• When an atom of U235 is split,several neutrons are set free. 一个铀235原子分裂时,释放出几个中子。
• 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.
• 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.
• I can't even activate the neutrino dampers with her re - routing the helm. 我甚至不能启动她改舵的微中子节气阀.
• The nucleus of an atom consists of neutrons, protons and other particles. 原子核由中子 、 质子和其他粒子构成.
• 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。
• 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.
• The constitutes and using methods of subroutine and macroinstruction during NC milling are stated. 阐述了数控铣削中子程序、宏指令的构成和调用方法.
• 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.
• After irradiation, the steel will have different tendency of embrittlement. 钢材经中子辐照后会产生不同程度的脆化倾向.
• 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.
• The neutrons and protons form the core of the atom. 中子和质子构成了原子核.
• 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 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。
• 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。