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- neutron spectrum hardening 中子谱硬化
- 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。
- Moreover the question of the energy spectrum hardening and the photon scattering is one of important bottleneck to restrict the improvement of ICT. 而其中射线的能谱硬化和散射问题，又是制约工业CT各项性能指标提高的重要瓶颈之一。
- The incident neutron spectrum at the experimental condition has been simulated with the code MCNP, and the scattering neutron influence has been calculated with the spectrum. 并用MCNP程序模拟了在高压倍加器的实验条件下的散射中子能谱,进而计算了低能散射中子引起的修正量。
- In order to obtain optimum advantage factor, it is recommended that different channels (or even different reactors) be used for total reactor neutron spectrum activation (TNA) and epithermal neutron activation (ENA). 为了得到最佳有利因子,推荐在不同孔道(甚至不同的堆)上分别进行全堆谱中子活化(TNA)和超热中子活化(ENA)。
- Krasilnikov A V,Kaneko J,Isobe M,et al.Fusion neutronic source deuterium-tritium neutron spectrum measurement using natural diamond detectors[J].Rev.Sci.Instrum.,1997,68(1):1720. 杨进蔚;冯开明;陈志;等.;产氚包层中聚变中子诊断系统的概念设计和计算[J]
- The Correction of Energy Spectrum Hardening in ICT Beam with X-ray X射线透射ICT中射束能谱硬化修正
- The neutronics spectrum calculations in Venus 1(superscript #) assembly were performed with two-dimensional transport code TWODANT. 本文用离散坐标法的程序TWODANT对启明星1号装置能谱进行分析计算。
- Measurement of Neutron Spectrum in Medium Containing Hydrogen 含氢介质内中子能谱测量
- In this paper, by neutron radiation detection with the passive method, the study on detectability, neutron spectra, etc. for the plutonium combined systems including the stimulated nuclear warhead assembly are introduced. 摘要介绍了通过探测中子辐射，用被动方法研究了包括模拟核弹头装置在内的各杯组合系统的可探测性和中子能谱等内容。
- Harden up a little, we need more speed. 把帆索拉紧一点，我们需要加快速度。
- Calculation of neutron spectrum in ultraintense laser-plasmas interactions 超强激光与等离子体相互作用产生中子的计算
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- Don't harden your heart against him. 别对他硬心肠。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- So we find that hardening operation is made up of heating and quenching. 因此我们发现淬火工序包括加热和淬硬两个步骤。
- Please harden in the main ropes, the sail's not tight enough! 请把主要的绳索拉紧些，帆扯得不够紧！
- Thermal Neutron Spectrum in Thermal Column of Pulse Reactor Measured Techniques With Time of Flight Method 飞行时间法测量脉冲堆热柱孔道热中子能谱
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
