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。

youdao

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。

youdao

The vegetation breakdown due to man's activities is the fundamental cause of the rainfall reducing and dry climate in inland area.

由于人类的活动使植被破坏，是当今许多内陆地区雨量稀少、气候干旱的根本原因。

youdao

There is a good reason why a lot of people have been mentioning the breakdown area and how important it is, because this is where games can be won and lost.

BBC: Jeremy Guscott column

"We lacked a bit of composure and the breakdown was a problem area for us, and we have to look at the reason why, " said number eight Lawrence Dallaglio.

BBC: Rees urges England to raise game

Recently we have not been dominating the ruck area and the breakdown and I know the boys are going to be working hard on it this week - it is a real focus for us.

BBC: Andy Gomarsall column