新核素的合成和研究不仅有重要学术价值,而且有广阔的应用前景,是国际原子核物理学科的一个前沿领域,也是一个国家核物理研究水平的最要标志之一。自1934年约里奥(F.Joliot)和居里(I.Curit)发现人工放射性以来,已人工合成和鉴 The synthesis and research of new nuclides not only have important academic value, but also have broad application prospects. They are one of the frontier fields of international nuclear physics and one of the most important symbols of a country’s nuclear physics research. Since artificial radioactivity was discovered by F.Joliot and I.Curit in 1934,