An Initial Research on Zhou Enlai′s Attempt to set up Trust in China;

By the end of the nineteenth century it had become a trust country with No.

Lakatos s"Research Programs"and Economic Methodology;

On Lakatos Method of "Rational Restructuring of the History of Science;

Lakatos Research Programs of the Historiography of Science and Epistemological Hermeneutics;

The change of judicial explanation for The Sherman Act shows the evolution of early antitrust decision in America, and the judicial process adapting to traditional democracy in industrial age.

Laser microprobe Ar-Ar dating of biotite from the Weilasituo Cu-Zn polymetallic deposit in Inner Mongolia

Weilasituo Cu polymetal deposit is located in the western slop of middle-southern metallogenic belts in Da Hinggan Mountains of Inner Mongolia, and the previous preliminarily researched and thought that the deposit is magmatic hydrothermal deposit related to the Yanshanian granite.

A Study of T shaped Cylinder Gas liquid Two phase Strouhal Number in a Vertically Upward Gas liquid Two phase Flow;

But the gas-liquid two-phase Strouhal number is one of the rarely studied subject because of the complex of gas-liquid two-phase flow.

In this paper, the Strouhal number of two normal triangle cylinders, occuring in gas liquid two phase vortex street (the Karmen vortex street), are studied experimentally in vertically upward gas liquid two phase flow.