Abstract: According to Indentation hardness testing theory, a three-dimensional finite element numerical simulation model of Rockwell hardness is proposed. Based on ANSYS. The stress development rule ...

Abstract: Galvanometer scanning technology is essential in laser technology. The galvanometer motor is a high-precision actuator with excellent performance. A Maxwell 2D simulation model was created ...

Rare Element Resources Ltd. engages in the exploration of mineral properties in the United States and Canada. It holds 100% interest in the Bear Lodge property that comprises the Bear Lodge REE ...

A behind-the-scenes look at how Peter Jackson created his WWI documentary. A day with artist Derek Boshier as he works on a new painting and reflects on his life.

国内有一本讲数学分析的书叫做《数学分析教程》（常庚哲、史济怀编著，科大出版），这个项目就是我（我自己 ...