摘要
通过改变落锤试样的几个主要参数，找出影响测定核电材料ＮＤＴ准确性的主要因素，使测试结果达到准确稳定。
With changing a few of the key parameters of the specimens for drop weight, find out the main factors, which influence on the acuracy of NDT in measurement of nuclear power materials.
出处
《锅炉制造》
1999年第1期17-22,共6页
Boiler Manufacturing
