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The article has introduced appearance background of single well drilling cost information management system. It has analyzed the main module function and described this system's application of drilling company in Zhongyuan Oil Field. The system has kept the information of drilling production material consumption etc. in a clear and orderly condition. It can strengthen the ability of the cost of management...
Cheating in college has been becoming increasingly widespread, which has seriously effect on the way students' academic performance and faculty's teaching skills are evaluated. This phenomenon needs to be explored and approached very urgently. This paper summarizes the extent of cheating in universities, analyzed the ways how students cheat in exams and put forward some methods to tackle this problem.
Computer simulation is becoming more and more complex to obtain accurate result, which is an obstacle for real-time application such as virtual reality. A method of the Finite Element Analysis (FEA) is proposed to simulate the result of penetration in realtime visual analysis. The FEA software could numerically simulate the process of fragment penetrating target, and analysis the result in visual...
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