灵敏系数 meaning in English

coefficient of sensitivity
sensitivity factor

Metals - testing method for sensitivity of electrical resistance strain
金属材料电阻应变灵敏系数试验方法
Transverse gage factor
横向灵敏系数
Surface chemical analysis - secondary - ion mass spectrometry - determination of relative sensitivity factors from ion - implanted reference materials
表面化学分析.次级离子质谱法.测定离子注入标样的相对灵敏系数