最佳逼近算法电感耦合等离子体原子发射光谱测定镀铝锌彩涂板镀层中铝、锌、硅和铁

• Simultaneous Determination of Al, Zn, Fe and Si in Color Coated Steel Plates with Aluminum-Zinc Alloy Layer by the Optimum Approach and Inductively Coupled Plasma-Atomic Emission Spectrometry