插烯规则及其应用

介绍了插烯规则的提出及其在解释和预测“异常”反应和“异常”产物以及“异常”理化性质上的应用     

推荐一个有机化学基础实验:BINOL的合成及拆分

推荐了一种简便、高效的 1,1′ 联 2 萘酚 (BINOL)的合成与拆分方法作为大学有机化学基础实验     

关于不等式的一点注记

在广义的H－空间中，建立一类不等式，所得的结果推广并统一了文[1],[2]中的某些结果。     

Nuclear Shadowing Effect on the K Factor in Au—Au Collisions

We investigate the nuclear shadowing effect on the K factor in the Drell-Yan process by introducing a Shadowing factor into the corresponding quantum chromodynamical αs order corrections.K factors for Au-Au collisions are calculated at the centre-of-mass system energies √s=60,130 and 200 GeV while the nuclear shadowing factor is taken into account.The numerical results indicate that the nuclear shadowing factor obviously raises the K value in the small x region,and for the same nucleon the K valus becomes smaller as the energy increases.The nuclear shadowing effect could be one reason for creating the non-constancy of the K factor.     

金属β-二酮化合物用于MOCVD法生长铁电氧化物薄膜

对用于MOCVD法生长铁电氧化物薄膜的金属β－二酮化合物的制备、结构及性质进行了评述，对它们在生长铁电薄膜中的应用现状进行了介绍，并对它们的应用前景作了展望。     

R-拟连续模的不可分分解

设R是环,M是R-拟连续左R-模.如果R关于形如l（m）,m∈M的左理想满足升链条件,则M可写成一致子模的直和.