摘要
本文对磁聚焦法测电子比荷实验中偏转法的与零场法的优缺点进行了讨论，并进一步对实验提出了改进意见。
The advantages and disadvantages of the method of denection and zero - field in the experiment of measuring clectronic specific charge with the method of focusing are discussed. Further snggestions of improving the experiment are advanced.
出处
《大学物理实验》
1998年第1期10-13,18,共5页
Physical Experiment of College
关键词
磁聚焦
电子比荷
magnetic focusing
electronic specific charge
