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Image inpainting technique has been widely used for restoring damaged old photographs and removing unwanted objects from images. Now many inpainting algorithms are introduced because of better filling results. However, there always exists a shortcoming, i.e. long filling time. In this paper a new method is presented based on TV model. By a large amount of experiment research, the running result with...
The article set up a water quality safety evaluation index system on the basis of internal factors, external factors and water quality factors, through collecting and sorting of different kinds of information of Ji Nan urban water supply system. Make use of the fuzzy comprehensive evaluation methods on the basis of fuzzy mathematics and GUI in MATLAB technology for Ji Nan urban supply system's all-round...
A smart car is designed which can automatically go to the accident scene collecting the circumstance information of abrupt chemical disasters for making quick rescue plans. The combined GPS device and ultrasonic sensor navigation algorithm is proposed for automatic drive of the unpiloted car in respect that the poisonous and harmful air is hard to be close to. The hardware and software realization...
The paper advances the idea of serialization of optimum formulation of feed for livestock and poultry and the approach to achieving it. With this idea, one of the most important problems in the production of fodder industry is solved satisfactorily, that is, how to devise the optimum formulation of formulated feed. This method has prospects of wide application in actual operations.
The design of a quadruple-ridged waveguide (QRWG) L band orthomode transducer (OMT) for Xinjiang 110m radio telescope to be built is introduced. Extensive parametric analysis using HFSS were carried out, and detailed simulation results including return loss, insertion loss, isolation and cross polarization behavior are presented. It shows that the OMT achieves satisfactory performance across the desired...
In this paper, firstly, we focus on the construction of LAS code which is made up of LA code and LS code. Simulations show that LAS codes have Interference Free Window (IFW). Then simulations for theirs auto-correlation functions and cross-correlation functions are performed. Lastly, the BER performances of Gold code and LAS code used by multi-user are simulated. Simulation shows that the BER performance...
Heavy commercial vehicles exhibits lower directional stability and controllability limits than the other road vehicles. In this works, the roll response characteristics of partially-filled tank vehicles are investigated taking into account the liquid sloshing. To characterize the additional forces and moments resulting from liquid slosh within a partially filled tank, an equivalent pendulum model...
Mastering the status of each equipment is necessary in modern logistics. The new-type ammunition should be administered more subtly for it's complex configuration and high price. For the ammunition in the small shelter system the health can be obtained by detecting the environment. Based on some analysis of the request of detecting complicated ammunition, this paper puts forward a monitoring microsystem...
The development of China's skiing is closely related to external ecological environment. We investigate the past and current states of China's skiing, illustrate the principles and systems which make skiing ecosystem run, and utilize the ecological theory to interpret the development trend of the ecological environment for China' skiing, all aim at improving China's skiing ecological environment construction.
In recent years, many health problems caused by physical activity environment have been the issues with an increasing concern. People who often exercise began to be more concerned about the safety of their exercise environment and the impact of the enviroment on health. This thesis points out the importance of the physical activity environment to human health from the current situation of physical...
In this E-era, computer technology, network technology, information technology are growing very rapidly, which promots at the same time the development of related fields greatly. In order to improve the comprehensive quality of the Universities, application and management of modern information technology in PE should be strengthened and can not be ignored. This Thesis analyses the current situation...
Green roof is one of the effective measures to improve ecological environment problems, and to keep the city's sustainable development. Species selection restricted green roof rapid development. This study we treated different plants with water stress. Their morphological characteristics, visual quality, water retention capability, relative water content, electrolyte leakage as well as CAT and POD...
New energy is the alternative energy source in the future, which plays the increasingly important role in nowadays society. Since most of the new energy technologies are in the beginning of industrialization or research stage, the cost of new energy sources is more than traditional energy sources. Improving the technology is an important driving force for the development and utilization of new energy...
This paper considers the energy balance of thermal hydrolysis pretreatment and anaerobic digestion. The application of anaerobic digestion is limited by low biodegradability. Thermal hydrolysis is an effective method to improve the anaerobic performance. The main concern of the technique is high-energy demand. The heat requirement and biogas production is calculated in the paper, showing that the...
In this article, the different return periods of the wind speed in Huainan Area were estimated by the Thomas curve. And the function of the wind break and damping based on two styles shelterbelts along the mainstream of Huaihe River's dikes were researched, too. The results showed that the southeast wind is the current wind in summer, the main flood season in Huainan area. The extreme wind speed for...
Oil resource is the blood for a country's development, and it plays an important role in national energy security. But with the depletion of oil resource, human beings gradually pay their attentions to the development and utilization of new energy. In the car manufacture field , new energy develops very fast.
In order to solve high-speed solid-abrasive grinding with greater impact, affecting the quality of the workpiece surface. The right spindle speed control to eliminate this effect. By DELPHI language, we can achieve industrial computer control of the converter in order to guarantee continuous motion of spindle speed by slow acceleration and slow deceleration.
Mechanical properties model of moderate/high temperature material affects leveling parameters setting. This article establishes the model as well as self-studying in rolling process and simplex optimizes the formulation of material model's deformation resistance. The model is established through this process which has a higher application in the actual production.
Pre-concentrated system combined GC-MS was evaluated for determination of volatile organic compounds(VOCs) from Pinus sylvestnis var. mongolica Litv. using SUMMA canister for sampling. A total of 104 volatile compounds were identified. The main volatile components were (+)-2-caren (36.84%), Camphene (8.97%), beta.-Pinene (5.52%), (+)-Camphene (22.28%), Tricyclene(3.06%) in spring. Major volatiles...
SOD activity varieties in the hemolymph of Litopenaeus vannamei as the acute change of F− and Fe3+ were studied in this test. The results showed that the SOD activity in hemolymph did not show dramatically changes in controlled groups (0mg/L). Compared with control, SOD activity in 10mg/L F− group increased at the beginning 24 hour, then, decreased until its normal level in following 3 days. SOD activity...
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