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刘宗鑫^1,², 沈学静^1,^2,^*, 李冬玲³, 赵雷^1,²

Study on the Element Distribution of Gradient Stainless Steel Samples Prepared by Additive Manufacturing and Its Application Based on Laser Induced Breakdown Spectroscopy

LIU Zong-xin^1,², SHEN Xue-jing^1,^2,^*, LI Dong-ling³, ZHAO Lei^1,²

样品室气压对元素信号的影响 (a): 气压对信号强度影响; (b): 气压对信号稳定性影响