A new empirical formula B(E2 :0+ →2+ )=33.65Z2 A -0.71 E-1 (2+ ) has been studied ,relating to the electric quadrupole transition strength B(E2) to the excitation energy of 2+ state E(2+ ) ,by analy‐zing the experimental data of even‐even nuclei with proton number 8≤ Z≤100 .%通过分析8≤ Z≤100偶偶原子核电四极矩跃迁强度 B（E2：0＋→2＋）与2＋态激发能 E（2＋）实验数据，提出了原子核电四极矩跃迁强度新经验公式 B（E2：0＋→2＋）＝33.65 Z2 A －0.71 E－1（2＋）．
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