Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/486fd33b6dfb392b299604fe0c3a73dc.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 Townsend avalanche是什么意思，Townsend avalanche的翻译，Townsend avalanche音标、读音、用法和例句_零六五六深蓝词典
According to the electron collision ionization theory of Townsend, the electron avalanche is the basic process in gas discharge. 根据汤逊电子碰撞电离理论，电子崩是气体放电最基本的过程。 dict.cn