spark source meaning in English

电火花声源
电火花源
电火花震源
火花源

Analysis of stainless steel wire by spark source atomic emission spectrometry
不锈钢线材的火花源原子发射光谱分析
Various factors for affecting uncertainty of the measurement molybdenum content by spark source atomic emission spectrometry are discussed and compared , and uncertainties of the measurement of molybdenum in steel are evaluated
摘要讨论和比较了火花源原子发射光谱法测定钢中钼量的各种不确定度因素，并评定了钼量的测量不确定度。