论文第三部分讨论了信息电磁泄漏侦收技术。
Thirdly interception technology of electromagnetic information leakage is described.
研究了计算机电磁泄漏信息的检测、接收与重现技术。
The detection, reception and recovery of EM leakage information from computer are investigated.
讨论了抑制电磁泄漏辐射与传导发射的方法和TEMPEST技术的相关问题。
The protection methods of radiation emission and TEMPEST technology and its standards are discussed.
信息技术设备会产生电磁泄漏，泄漏的电磁信号会还原为有用的信息，造成泄密。
The information technology equipment may produce electromagnetic leakage; the electromagnetic signal can be restored; thus the confidential matters can betrayed through electromagnetic leakage.
评述信息电子系统的电磁泄漏与耦合机理，及其在恶劣电磁环境中可能带来的危害。
The mechanism of the electromagnetic leakage and coupling from information system are reviewed, and its harmfulness in adverse electromagnetic circumstance is emphasized.
通过测试表明，其电磁泄漏明显减弱，电磁发射强度低于GJB15 1A极限值。
The test shows that its electromagnetic leak reduced obviously and the electromagnetic radiation intensity was lower than GJB151A limit value.
针对计算机及其外设的电磁泄漏问题，分别在GTEM室和EMC室进行了相关测量。
The paper measures the electromagnetic leakages of computer in GTEM cell and EMC microwave anechoic chamber.
随着计算机的广泛应用，由计算机信息电磁泄漏导致的信息安全问题已受到国内外学者的广泛关注。
With the wide application of computers, many researchers have focus on the problem of information safety which is caused by the information electromagnetic leakage of computers.
导电衬垫材料在抑制电子设备缝隙电磁泄漏中发挥了重要作用，是目前电子设备中应用最为广泛的一类屏蔽材料。
Conductive gasket material is one of the most widely used shielding materials at present, and plays an important role on the suppression of electromagnetic slot -leakage in electronic equipment.
通过对电视台卫星地面站电磁泄漏的测量，明确其对周围环境可能造成影响的程度，为环境保护管理提供参考性意见。
We measure electromagnetic Leak amount of TV satellite ground station, define its effect degree to ambience, so to provide reference idea for environmental protection management.
为了抑制高频发射噪声引起的电磁波泄漏，就需要开发频率高损耗大的电磁波吸收材料，有效地吸收噪声能量。
Electromagnetic absorbing materials with high frequency and high loss are required to absorb the noise energy, aiming at restraining the electromagnetic leak induced by high-frequency emission noise.
对视频脉冲信号经由多导体连接器孔隙电磁辐射引起的信息泄漏效应进行研究。
A study was conducted to investigate information leakage caused by the aperture video electromagnetic radiation from a multi_conductor connector.
显示器上的信息是有用信息的最直接体现，而且很容易通过电磁辐射产生泄漏。
The messages on displayer denote directly the useful information of computer and may give away through EM radiation.
研究对铅-闪烁光纤夹层电磁量能器能量纵向泄漏的纠正。
Correction of longitudinal energy leakage for a lead scintillating fiber sandwiched electromagnetic calorimeter was studied.
阐述了我国电站锅炉管道无损检测自动化技术的发展趋势，提出应积极研究、开发和推广电磁超声技术和蒸汽管道泄漏超声检测技术。
It is pointed out that the research, development and popularization of electromagnetic ultrasonic testing and ultrasonic detection of leakage in steam pipelines should be carried out.
切断阀采用气动球阀，泄漏等级为V或VI级，限位开关、电磁阀、空气过滤减压阀等应随阀成套供货。
On-off valve shall be pneumatic ball valve, and the leakage class is V or VI. All the valve accessories such as limit switches, solenoid valves and filter regulators shall be supplied with the valves.
电磁阀适合一些特殊地工艺要求，比如泄漏、流体介质特殊等，价格较贵。
Solenoid valve and process for some special requirements, such as leakage of fluid medium, such as special, more expensive prices.
设计了针对计算机电磁信息泄漏的接收和再现系统。
A text receiving and recovery system was designed for em information leakage from computers.
与根据电流泄漏进行的电阻率测量相比，对电磁性质进行的测量与更大的轴向距离和更大的横向距离相对应。
The measurements of electromagnetic properties correspond to a larger axial distance and to a greater lateral distance than the measurements of resistivity from current leakage.
计算机数据的电磁辐射泄漏近来一直受到人们的关注。
Electromagnetic leakage of video display unit becomes the focus of wide interest recently.
CRT显示器偏转系统和电子束的电磁辐射会导致信息泄漏。
Research on spectrum of information electromagnetic leakage form CRT displays is of great importance.
燃气使用安全问题主要靠安装燃气泄漏报警器、报警器控制的机械手、电磁阀来解决。
The problem of use safety of the gas is mainly solved by installing a gas leak alarm device, a mechanical arm controlled by an alarm and an electromagnetic valve.
分析了CMOS逻辑门电路在运行时的电流特征，阐明了集成电路中数据与电磁辐射的相关性，建立了寄存器级电磁信息泄漏汉明距离模型。
The result shows that EM information leakage exists in CMOS integrated circuit during work, XOR operation in each round of DES is an attack point.
分析了CMOS逻辑门电路在运行时的电流特征，阐明了集成电路中数据与电磁辐射的相关性，建立了寄存器级电磁信息泄漏汉明距离模型。
The result shows that EM information leakage exists in CMOS integrated circuit during work, XOR operation in each round of DES is an attack point.
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