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The experimental studies have suggested that thermal insulation glazed hollow bead mortar is a splendid material with thermal insulation and energy conservation. The practices also prove that this material can produce excellent thermal conservation effect when it is applied to building with the request for thermal insulation and energy conservation. In light of the fact that the thermal insulation gazed hollow bead mortar hasn’t been spread in Luliang rural area, taking the actual environment in this area and the special method of the building’s construction into consideration, the construction technology of the thermal insulation gazed hollow bead mortar regarding the thermal insulation and energy conservation of the residential wall will be expounded.

The thesis states the important role of engineering construction standardization in establishing the new industry-agriculture and urban-rural relationships. On that basis, it expounds the internal relationships between engineering construction standardization and establishing new industry-agriculture as well as urban-rural relationships. It stresses the necessity of formulating a relevant standard for engineering construction in both aspects.

This study is based on the energy audit and energy consumption analysis of Taiyuan government office building and large public building, and objectiveiy appraises the building energy consumption, makes a quantitative analysis on energy consumption situation of the energy-using building. Then we know the problems of the public building energy consumption .we can conclude that the potential of public building energy efficiency ,and put forward energy-saving measures to promote the energy saving reform of public building.

Thermal insulation glazed hollow bead concrete is a new building material, which is bearing general physical and mechanical properties of concrete. Experimental study of concrete after high-temperature, it is different from the ordinary concrete, because there is component of glazed hollow bead. In this paper, based on the observations and analysis of thermal insulation glazed hollow bead concrete after high temperature under electron microscope and comparison with ordinary concrete, the failure mechanism of thermal insulation glazed hollow bead concrete after high temperature are obtained.

Mine tubular belt conveyor is a special belt-conveyor which uses closed transportation way to transport material, Unloading frame is one of the important structures of its unloading device, and its structural strength affect the running conditions of the machine. For this purpose, based on a certain type of mine tubular belt conveyor, this paper introduced the structure design and force calculation of its unloading frame, and took structural strength and stiffness analysis by ANSYS. Analysis results showed that Unloading frame meet the design requirements, but for ensuring the normal operation of the machine, the welding quality of unloading frame should also be considered.

Farmland environment is away from power facilities and its information collection lasts long time. These characteristics make the wireless sensor networks in agriculture face the problem of energy constraint. Efficient routing and sleeping algorithm can save energy. Considering the node residual energy and the collection cycle of the destination nodes, this paper improved a WSN routing and sleeping algorithm based on the AODV routing algorithm. This algorithm establishes routing path based on the node residual energy and the node collection cycle. Node sleeping cycle determined after the routing path has been established. By routing path selection and appropriate sleeping cycle this algorithm can reduce overall energy consumption and avoid excessive energy consumption of some individual nodes.

Different node layout density exist in farmland wireless sensor network monitoring, but the existing wireless sensor network topology control algorithm does not take uneven node distribution into consideration. And the node residual energy issue is not considered in the commonly used LMST topology control algorithm either. This paper presents a wireless sensor network hybrid topology control algorithm which considered both the uneven distribution of network nodes and the residual energy issue. Firstly, this algorithm clustering in the high node density areas based on node degree to reduce overall energy consumption. Secondly this algorithm use nodes residual energy based LMST topology control algorithm to achieve energy balance among network nodes. This improved algorithm ultimately achieved the purpose of prolonging the network lifetime.

DCell has been proposed for enormous data centers as a server centric interconnection which can support millions of servers with high network capacity and provide good fault tolerance by only using commodity switches. In this paper, we study an attractive algorithm of finding Hamilton paths in dimensional. The time complexity of this algorithm is , where is the node number of DCellk .

Bag of words algorithm is to integrate visual words, described the local features of the object, together to form a bag model. It does not consider the structural information of the object, considering only the local features. This paper presents an image classification algorithm based on structural information. Algorithm adds the structural information of the object according to the ideas of generalized Hough transform. We use the structural information on the local features of the test image with generalized Hough transform and get the possible position of the center of the object. Then, we have to analyze the template size on the basis of the dispersion degree of the voting points, and finally optimize the voting results. Experimental results demonstrate that our proposed method is superior to the method which does not consider the structural information and uses the low-level features to classification.