Lenard rays

On Lerner s communication and development theory;

试论勒纳的传播与发展理论

Objective:To elucidate the diagnosis and differential diagnosis of ovarian Brenner tumors.

方法:对5例卵巢勃勒纳瘤进行临床病理学、组织化学、免疫组织化学观察分析。

A Study on the Monopoly Power of China s Real Estate Market——The Measure of the Lerner Index;

我国房地产市场垄断程度研究——勒纳指数的测算

Through adjusting Lerner index and establishing the econometric model,this paper empirically studies the influence of international monopoly on China s soybean import.

本文通过修正测定市场垄断力的常用指标——勒纳指数以及构建计量模型,实证分析了国际垄断对中国大豆进口的影响。