Theoretical and observed average mass of W1–4.
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资源简介：
Average Masstheor: theoretical average mass; Average Massobs: observed average mass. Observed average mass was calculated from charge 7, 8 and 9 for W1, charge 16, 17 and 18 for W2; charge 30, 32 and 34 for W3; charge 44, 45 and 46 for W4.
创建时间：
2015-12-02
