The three-dimensional temperature field of the coal-bed methane with heat injection was numerically calculated by ANSYS. The calculated results revealed that the temperature, the thermal gradients and the thermal flux...
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In order to solve the reliability of multicast communication in Wireless Ad hoc networks, proposes a fault-tolerant multicast protocol, adds a multicast fault tolerance in the network layer and application layer, and ...
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This paper presents the thrust lever angle signal processing of an aircraft engine. The resolver is recommended to measure the thrust lever angle and its operation principle is introduced. The best way to minimize its...
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Through the Internet we can make the virtual experiments platform published on the web, sharing resources and avoid duplication of equipment purchased and waste of resources. A lot of data acquisition and wireless com...
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This paper adopt martingale approach to deal with the cost of the multi-version software, get an optimal distribution between the maintenance and exploitation, which usually affected by more than one market factor or ...
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Damage test of red sandstone is completed by RMT150 rock mechanics test system. The results show that low cycle fatigue test curve of red sandstone is divided into two parts. It is obvious that the development of the ...
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Military Communication Network is the nerve of modern wars. Based on the modeling and simulation of Military Communication Network, we can evaluate its efficiency in fighting process, analyze key points of network and...
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A method to determine whether a pixel is the edge point of a color image is presented. First, according to the characteristic of RGB color space, a color triangle of a pixel is constructed with its color coordinates R...
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This article describes the external AGC circuit algorithm based on EPLD and the VHDL program, designs digital AGC circuit in the front of the microwave receiver RF to extend the dynamic range of the receiver. After A ...
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Aiming to the knowledge representation and management existing issues of drilling accident emergency decision in current oil industry, using ontology technology, this paper designs a knowledge base system based on ont...
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