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Grain is the key factor for social development. Through the vitality evaluation of the grain lifeline system of Henan province China, several appropriate proposals are provided in this paper to increase the vitality of the system. Firstly, the evaluation indexes are established based on process and security vitality indicators. Then the fuzzy comprehensive evaluation analysis is applied to evaluate...
As one of the leading logging technologies, Micro-Resistivity Imaging Logging has gone through the most significant development since the 80's of last century. Compared the traditional Electrical Imaging Logging, Micro-Resistivity Imaging Logging technology is much more challenging for large data transmission and complex timing control. In this paper, an efficient sinusoidal wave transmitter based...
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