The dielectric barrier surface discharge process is simulated using Poisson's equation and drift-diffusion equation and the distribution history of electron, ion and electric field is gained.

采用泊松方程和漂移-扩散方程对介质阻隔面放电进行数值模拟，得到了电子、离子以及电场分布随时间的变化。

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The main technical indexes of electric barrier, as integration of mechanics and electrics product, can be improved as a whole with system design method and key technologies synthetically analyzed.

电动栏杆机作为机电一体化产品必须采用系统设计思路，综合分析各系统设计的关键技术，才能整体提高栏杆机的主要技术指标。

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High thermal temperatures are a key barrier in the development of next-generation military electronics, such as high-power radars, electromagnetic weapons and all-electric aircraft.

高温是开发下一代军用电子器件，例如高功率雷达、电磁武器和所有的电动飞行器，遇到的关键障碍。

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"Every fish we take out there is one less fish to challenge the electric barrier further upstream yet."

VOA: standard.2010.07.19

But the Illinois Department of Natural Resources is confident their containment measures are working, as they have yet to find more Asian carp above the electric barrier.

VOA: standard.2010.07.20

They say the electric barrier in the shipping canal is keeping the carp at bay.

NPR: Gov. Quinn Open To Great Lakes-Mississippi Split

Illinois officials, backed by the federal government, contend an electric barrier is keeping the carp at bay.

WSJ: Great Lakes governors seek agreement on invasives

"That takes the pressure off the electric barrier and buys all of us some time in finding a long-term solution, " which could include some type of watershed separation, he said.

WSJ: Great Lakes governors seek agreement on invasives