poorlittle
第3楼2012/12/01
For your information:
“有两个电流,一个是用来轰击样品的,Trap电流,数值很小。这个电流可以在软件上读到。
另一个电流加在灯丝上,使灯丝发射电子产生Trap电流,这个电流数值是比较大的。”
(From http://www.sepu.net/bbs/dv_rss.asp?s=xhtml&boardid=232&id=124312&page=1 )
“Trap current is insufficient”应该是“捕集电流不足”的意思……
(From http://bbs.instrument.com.cn/shtml/20110414/3248563/index_2.shtml )
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But what is trap current? I have no idea. It is suggested to consult the expert in this field to explain the technical details (theory, application etc.) of trap current.