percentage reduction of area
词语： percentage reduction of area
解释： 断面收缩率[ 试样拉断后，缩颈处横截面积的最大缩减量与原始横截面积的百分比。(IFA,INA)]
词典： 仪器仪表专业英汉词典
percentage reduction of area 相关解释
percentage reduction of area 〔名词〕断面收缩率
percentage reduction of area 〔名词〕断面收缩率
percentage reduction of area 〔名词〕面积收缩率