A depression usually brings bad weather.
压通常带来坏天。
A depression usually brings bad weather.
压通常带来坏天。
The procedure and characteristic of the arc discharge,feature of ignitron,firing way,structure features and its application are described in the paper.
汞弧光放电是一种压体放电现象,放电电流密度
。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其
容亦不代本软件的观点；若发现问题，欢迎向我们指正。
