The condition that plasma breakdown on Tokmak is get enough high loop voltage and large null field region in the vacuum vessel area.
托卡马克装置产生等离子体击穿的条件是在真空室区域中达到足够大的环电压以及尽可能大的零场区。
2
The novel termination structure was simulated with TCAD(ISE). Simulation results showed that the novel structure featured excellent characteristics of optimized area and breakdown voltage.
采用TCAD（ISE）对该技术进行模拟，结果表明，该技术具有比较好的面积优化和击穿电压优化特性。
3
The vegetation breakdown due to man's activities is the fundamental cause of the rainfall reducing and dry climate in inland area.