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- Therefore soon after their supernova birth, their rotational speed will become so low that they stop to emit electromagnetic pulses. 因此,超新星爆发后不久,磁星的自转速度会变得非常缓慢,因而停止发放电磁脉冲。
- We propose a unified time scale algorithm for thermal effect of MESFET under irradiation of high power electromagnetic pulses. 摘要提出高功率电磁脉冲作用下MESFET热效应分析的时间尺度统一算法。
- The result shows that the PSD of the electromagnetic pulses consists of a continuous component and a discrete component, with the total power of the two parts being conservative. 结果表明,这类电磁脉冲串的功率谱密度由离散谱分量和连续谱分量组成,它们组成的总功率守恒。
- The data of damage threshold of a transistor by electromagnetic pulses were obtained with square wave injection and analysed. An evaluation of the lower limit range of the damage threshold was made using the boundary standard difference (BSD). 本文对方波注入法取得的晶体管电磁脉冲损伤阈值数据进行了分析,采用界限范围标准离差(BSD),进行损伤阈值下限范围估计。
- The ship may be threatened greatly by the electromagnetic pulse bomb(EPB). 电磁脉冲炸弹对舰艇产生严重威胁。
- This paper introduces the characteristic of electromagnetic pulse produced during electrostatic discharge(ESD EMP). 介绍了静电放电电磁脉冲 ( ESD EMP)的特性。
- Lightning electromagnetic pulse field (LEMP) was simulated to study its effect on naked radio fuze. 摘要为了研究强雷电电磁场(LEMP)对没有保护状态下无线电引信性能的影响,对LEMP进行了模拟。
- The weakness of ground-to-air fire unit under the threat of EPB(electromagnetic pulse bomb) is analyzed. 分析了电磁脉冲弹(EPB)威胁下地空导弹火力单元的弱点。
- Abstract: Lightning electromagnetic pulse field (LEMP) was simulated to study its effect on naked radio fuze. 摘 要: 为了研究强雷电电磁场(LEMP)对没有保护状态下无线电引信性能的影响,对LEMP进行了模拟。
- The air molecules also attenuate to some degree the generation of an electromagnetic pulse. 空气分子也稀薄到可产生电磁脉冲的程度。
- The ground penetrating radar (GPR) systems usually use broadband electromagnetic pulse, so the antennas must be wideband and can couple electromagnetic energy into the ground. 摘要探地雷达系统一般采用超宽带短脉冲信号,因而其天线系统必须具有较好的宽带性能。
- Main products: PM Separators electromagnetic pulse demagnetizer, electromagnetic magnetic re-election machine, computer automation system ingredients. 公司主要产品:电磁永磁除铁器、脉冲脱磁器、电磁磁重选机、微机自动化配料系统。
- This course teaches the theory and experimental research methods for high altitude electromagnetic pulse (HEMP) and high power microwave (HPM) mainly. 本课程以核电磁脉冲及高功率微波为重点,讲授有意干扰的强电磁脉冲环境及效应的理论研究方法与实验研究方法。
- The finite-difference time-domain (FDTD) method is utilized to coupling effect of electromagnetic pulse and computer box. 利用时域有限差分法对电磁脉冲与计算机机箱的耦合效应进行研究。
- Lightning electromagnetic pulse (LEMP) which is a serious menace to electric device has been taken as social effects of pollution. 雷电是一种出现频率很高的、典型的强电磁脉冲源,雷电电磁脉冲(LEMP)已经被认为是信息化时代的公害,对电子设备造成巨大的危害或潜在威胁。
- Abstract: The explosive magnetic generator of frequency is a simple and small device for generating and radiating electromagnetic pulse. 摘 要: 爆炸磁频率发生器是一种结构简单、小型化的电磁脉冲产生和辐射装置。
- Electromagnetic pulse(EMP)generated by electrostatic discharges(ESD)can severely interfere with the normal operation of electronic systems and even damage them. 静电放电(ESD)产生的电磁脉冲(EMP)会对电子系统的正常工作造成严重的干扰;甚至造成系统的损伤.
- Objective To investigate the mechanism of electromagnetic pulse(EMP)-induced injury of hippocampal neurons in vitro as well as the possibility of protection by medicine. 目的探讨电磁脉冲(EMP)致体外培养的海马神经元损伤的机制及药物防护的可能性。
- Objective To study the protective effect of 5,10,15,20_tetrakis (4_hydroxyphenyl) porphyrin (THP) on endothelial cell of vein-304 (ECV-304) exposed to electromagnetic pulse (EMP). 目的探讨meso-四(4-羟基苯基)卟啉[5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin]对电磁脉冲(EMP)照射离体人脐静脉内皮细胞的防护作用。
- The illumination of a 3D human body model by electromagnetic pulse (EMP) is numerically analyzed with frequency-dependence time-domain finite-difference ((FD)~2TD) method. 建立色散介质3维真实人体模型,用色散介质时域有限差分((FD)2TD)方法计算了强电磁脉冲(EMP)对人体的作用。
