Cd 214.439Cr 267.716Cu 219.959Cu 327.395Eu 381.967空白 7.67328 46.5911 32.6952 41.9473 1931060.1ppm 9001.89 8888.16 556.935 7141.21 1844311ppm 87335.7 85683.4 5043.63 67404.1 18352010ppm 876704 878677 51486.1 683988 168630wash 45.164 72.7739 36.4514 81.9024 198979我做的都是环境土样,上面的数据都是强度,可以很明显看出Eu381在10PPM这一点上强度下来了.