By studying the contents of the unified textbook and the training objectives of the exercises, the teacher constructs a competency-oriented exercise sequence objective system. Under the guidance of the objective syste...
This article presents two designs,the Transaction Serial Format(TSF)and the Transaction Array Model(TAM).Together,they provide full,efficient,transaction serialization facilities for devices with limited onboard energ...
Supported by National Natural Science Foundation of China (Grant No.51275145)
Aiming at the problems such as more repeatedly design and longer design cycle, in this paper, the similarity theory was introduced to the design process of the key structures of flotation machine. The impeller and U-s...
The paper is support by Foundation Key Project of Yunnan:Study on inoculated theory and reliability of low carbon ductileiron, NO. 1999E0004Z
Both the production process and the chemical composition of Sx were studied, and the serialization of low carbon ductile iron was also discussed. It was indicated that Sx modifier was sensitive to the carbon equivalen...