中子谱 meaning in English
neutron spectrum
Examples
- There appeared to be no gross distortions of the neutron spectrum expect at energies below 2 mev .
除了2兆电子伏以下的能量外，中子谱似乎不存在显著的畸变。 - The total nuclear heating is important elements for cns design and construction . at the same time , the gain factor is the principle exhibition of its performance , which also affects the design and installation of neutron guide tube and neutron apparatus connecting with it
核发热量是冷中子源系统设计和建造的重要基础，冷中子增益是冷源装置性能的重要体现，直接影响着与其相连的中子导管及中子谱仪的设计和安装。 - Using it , time amplitude converter and pulse neutron generator , the y spectra of 14mev pulse neutrons is measured . utilizing the time difference of several different reactions about the interaction of neutrons and nucleus , the whole spectra and the capture spectra are measured . a method that uses double gate subtracting background to gain the fast neutrons " inelastic scattering y spectra is introduced
研制了一种线性门电路，介绍了它与脉冲中子发生器、多道脉冲幅度分析器配合，进行14mev脉冲中子谱的测量，利用中子和原子核相互作用的几种反应在时间上的差异，测量了总谱和俘获谱，采用双门减本底方法得到了快中子非弹性散射谱。 - A uniform state ion chamber with double layers has been developed for distinct measurement in various n + y mixed fields in the fast neutron reactor . the cavity material is 6lif + 7lif . the inner wall material is 6lif and the outer wall material is 7lif
根据let效应因子的测量结果和快中子堆y谱、中子谱等基本资料，以及~ 6lif和~ 7lif对中子响应灵敏度有较大差异这一特点，研制了以~ 6lif + ~ 7lif为空腔、 ~ 6lif为外壁、 ~ 7lif为内壁的具有双层室壁结构的均匀固体电离室，并将其用于快中子脉冲堆n 、混合场区分测量，彻底剔除了热中子的干扰。