摘要:
sci-hub.se 参考文章(3)
The Effect of Small Traces of Water Vapour on the Velocities of Ions Produced by Rontgen Rays in Air Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 84, pp. 173- 181 ,(1910) , 10.1098/RSPA.1910.0068
John Sealy Townsend, Electricity in gases ,(1915)
The motion of electrons in gases Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 88, pp. 336- 347 ,(1913) , 10.1098/RSPA.1913.0034