电磁干扰

In GIS, the switching of a disconnector will produce very fast transient overvoltage, which could damage the insulation of GIS and other connected equipments and produce electromagnetic interference into low voltage control systems.

气体绝缘金属封闭开关设备中隔离开关的操作会产生特快速暂态过电压，可能导致GIS本体及其相连的设备绝缘损坏，并可能产生电磁干扰，影响二次设备。

The result shows that the proposed boll-milling flattening and isolative coating technology will dramatically improve the performance of absorbing materials in the frequency of 1.0-3.5GHz, which makes it possible to apply the material to EMI resistance.

经改性后的铁硅铝系软磁金属粉末在1.0-3.5GHz频段内具有较好的吸波性能，可应用于抗电磁干扰。

However, it is hard to measure the solution-concentration in some special applied areas, such as in mephitic solution, strong electromagnetic interference and in combustible condition.

而在特殊环境下，有时溶液有毒，或测量者不能直接接触，或者测量环境是易燃、易爆或电磁干扰严重的场合，这些都使得溶液浓度传感成为难题。

A stainless steel mesh also is integrated into the fabric on the external skin, providing electromagnetic interference shielding and a lightning ground in the otherwise nonconductive panels.

在舱面船室的外壳结构上还集成了不锈钢网，提供了电磁干扰屏蔽及其它绝缘板上的防雷接地。

The parameters of the control system were collectecd by photoelectrical seclusion to avoid the disturbing of the electromagnetism in welding.

在控制过程中的参量采集均通过光电隔离，避免了大功率焊机在焊接过程中的电磁干扰对控制系统的影响。

Switching-mode power supply ; electromagnetic interference ; coupling path ; high frequency radialization

开关电源；电磁干扰；耦合通道；高频辐射

This technology can reduce the cost of development obviously and evaluate the rate of the certificating test consumedly.

在电子产品研制的早期阶段，运用电磁干扰预测试技术可以明显降低研制成本，也可大大提高产品认证测试的一次性通过率。

In a high-resolution flat panel system, the conventional interface that directly connects a liquid crystal display controller to a flat panel cannot overcome the problems of excessing electromagnetic interference and the power caused by fullswing transmission signals in parallel lines.

摘 要：在高精度平板显示系统中，传统的界面将液晶显示控制器直接与平板图像控制器连接。由于信号的并行满摆幅传输，该界面不能解决强电磁干扰及高功耗等问题。

The surface metalized carbon fibre is the best electromagnetic interference screening material.

表面金属化的碳纤维是最好的电磁干扰屏蔽填充物。

The microprocessor protection device is under EFT/B immunity test.Improved distribution power supply,ferrite core,EMI filter and transient voltage suppressor can be used in the microprocessor protection device to control EFT/B through experiments.

通过给微机保护装置的外部端口进行电快速瞬变脉冲群抗扰度试验，提出了改进的分布式电源、串联铁氧体磁珠、电磁干扰滤波器和并联瞬态抑制二极管等具体措施。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。