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A mixed explosive contains Al powder, hexogen (RDX), paraffin, etc. It is pressed fitting into 20×20mm pillars. The pillars are heated in 55C for 57days and are measured in volume, mass and density. They are experimented in mechanical properties, sensitivities, stability. The micro-structure of the pillar...

The characteristic of chemical composition of X80 pipeline steel, the microstructure and the existing problems under the condition of high heat input welding were introduced in this paper. The micro-alloyed process of Nb, Ti, V elements in X80 pipeline steel and the influence on the mechanical properties...

Because of the complex environment of the underwater noise and the difficulty for detecting the failure of the underwater sensors, a distributed filtering algorithm for the nonlinear target is proposed by applied the unscented kalman filter into the federated filter frame. Furthermore, the information...

In order to combine the theory teaching with the practice training on the agricultural professional postgraduate students' cultivation seamlessly at university, Hunan University of Humanities, Science and Technology began to construct two on-campus practice bases in 2014. This paper analyzed the functions...

Development of the information age, prompting the network received wide popularity among direct penetration into the teaching field of education, and thus spawned a new network teaching. Network instruction requires extensive network of resources to support teaching, thus building a network of teaching...

With application of expanding the range of VLAN technology, VLAN network become an important practice in the computer network curriculum project. Paper based on Packet tracer 6.0 operating platform, designed and implemented using layer 3 switches to realize communication between VLANS. At the same time...

According to the measurement precision requirements during geothermal testing process, optimize the circuit design and segmented curve fitting were used discussed the feasibility of realize high precision temperature detection. Platinum resistance were used as temperature sensing element, matched with...

Build up the Autonomous Vehicle target uniform motion model, according to the real-time target static character information, give out the reasonable estimation for the uniform motion of the Autonomous Vehicle target by improved least square algorithm, and simulate the parameter estimation, then verify...

Because of the age and the abbreviated records, wu sheng (寤生), which first appeared in Zuo Zhuan (左传), still has unclear interpretations and different way of saying. Sheng (生) means birth or giving birth to in Chinese, while the meaning of wu (寤) is controversial. This paper compiles the main views on...

Urbanization is a target and result of economic development in China. Urbanization has changed the type of urban land use, and also affected the soil carbon cycle of urban ecosystem. In this paper, the land use change characteristics and soil carbon content in different land use types of urban ecosystem...

Internship is an important part in the teaching process of higher vocational colleges. It is very important for the hotel management profession to do the internship work. However, there are endless problems in the process of internship, which lead to the contradiction between hotels, schools and students,...

In this paper, we conduct research on the countermeasures and approaches for enhancing the employability of contemporary college students from the perspective of the ability-guided pattern. In the case of rapid economic development, to solve the employment problem of college students, we must rely on...

In this paper, the HAZ of pipeline steel in high heat input welding is researched, including the microstructure and properties of HAZ, the embrittlement of HAZ and the existing problems and solutions of HAZ. The results show that the welding normalized zone is the best part of the HAZ. The main embrittlement...

Biological soil crusts serve as a vanguard for improving the ecological environment in arid, semi-arid desertification areas. It is a good indicator of the improvement status which the local ecological environment is undertaking. This study was completed in Yanchi in Ningxia province and Dengkou in the...

Online music spread requires the use of network technology and computer technology, the transmission through the network platform, sending, and was listening to the recipient, to enjoy. Music transmission network belongs to a new form of communication of music, which changed many of the shackles and...

The paper introduces the field oriented control (FOC) and voltage space vector pulse wide modulation (SVPWM) arithmetic, develops a suit of Digital Vector Controlled frequency -variable speed-adjustable system based on digital signal processor (DSP) TMS320LF2407 of TI company, and research and analyze...

The vibration and noise of the motor is a significant factor to evaluate the quality of the motor and the modal analysis is one of the main approaches to study the structural dynamic characteristics of motor. The motor will be in the resonance state when the excitation frequency of the harmonic electromagnetic...

this paper makes deep analysis on design process and main technology of embedded GUI; it makes detailed design and realization on its key part-Graphic Device Interf. Ace, meanwhile it combines with embedded GUI development software to develop one set of embedded GUI system with strong function and beautiful...

Integration of digital media art in animation design is inevitable. Then the study on the impact of digital media arts on animation design and its future direction has an important significance on the animation design. This paper starts from the concept and development process of digital media art and...

In order to keep the farm machines straight in the agricultural production process, the straight-line navigation system for farm machines based on mobile internet technology and inertial navigation technology was developed. Straight-line navigation system consists of sensor subsystem and the Android...

In this paper, the acicular ferrite nucleation induced by inclusions in pipeline steel welding heat affected zone is researched, including the acicular ferrite nucleation induced by the in-situ reaction inclusions, the acicular ferrite nucleation induced by the formed inclusions after the micro-alloying...

At present, the key to the development of tourism industry is to change the irrational supply structure, solve the problem of the supply and demand. Tourism resources as the basis for the development of tourism industry, the supply condition of its direct impact on tourism development and consumption...

In this paper, we conduct research on the developmental trend of education pattern of the contemporary college students' ideological and political education under the background of Internet era. The ideological and political education the popularization of scientific knowledge, promote the scientific...

In the era with the rapid development of new media, the discourse paradigm of traditional ideological and political education can no longer meet the real needs of contemporary university students. The propagation characteristics of new media such as “space-free, interaction, and dialogue” provide a new...

Improve your reading ability is an important task of college English teaching. In view of the present problems in college English reading teaching, this paper based on the study of mind mapping offers a new thought and method for college English reading teaching. Mind mapping is a kind of method based...

A set of onshore ballast water treatment equipment utilizing micro-pore ceramic filtration (MPCF) and UV radiation (MPCF&UV) system was designed and set up with a maximum flow rate of 80 m3•h 1. Technical feasibilities of MPCF&UV system were evaluated in three areas: removal efficiencies of indicator...

The thesis explores the adsorption of 732 cation exchange resin to remove the excessive amount of iron and manganese in the low-temperature groundwater. The removal effects in different temperature and filtering velocities are analyzed by testing the effluent water quality and measuring the volume of...

Reactor pressure vessel (RPV) is exposed to deadweight, pressure, heat expansion, seismic load, pipe loads and etc under operating , accident and hydrostatic test conditions. Due to geometric discontinuity, the nozzle belt is reluctant to stress concentration, which is the key part in structure analysis....

Internet + and big data model is revolutionizing the construction industry, making engineering cost management connect to the marketing rapidly. By contrast, education of engineering cost seems will derailment with the market. This paper analyzes the problems of engineering cost major’s talent training...

At present, most of the researches on how might ICT impact well-being are focused on specific psychological result. This paper discusses how peer and parental loneliness might be affected by ICT mediated social network with the perspective of networked individualism and social captital theory. In order...

A reputation management system is crucial in online transaction systems, in which a reputation function is its central component. We propose a generalized set-theoretic reputation function in this paper, which can be configured to meet various assessment requirements of a wide range of reputation scenarios...

As digital libraries and document images largely use in the network, how to retrieve them quickly become one of the key issues. This paper presents a hierarchical matching algorithm to achieve fast retrieval of document images. Firstly, we can quickly find the possible matching location through approximate...

With the increasingly frequent of international communication, the development of our country and the society has put forward a higher requirement to the college students’ English capacity. The College English Curriculum Requirements revised in 2007, had clearly pointed out that we must strengthen students’...

Modeling and simulation of complex systems in nature and society usually involves multidisciplinary studies. In many simulation systems, it is necessary to develop models using different modeling languages and tools. As a result, it will be a big challenge in the modeling of the whole system and collaborative...

Withthe rapid increase of people's living standards the requirements for the surrounding environment also change. Environmental design has a very important influence on people's work and the comfort of life at some level. In the design of aesthetics and enjoyment, the development of digital technology...

According to China's national conditions, this paper cites the factors related to the volatility of Shanghai and Shenzhen stock markets as explanatory variables and usestime-varying Sharpe ratio proposed by Robert Whitelaw to analyze the trend of CSI 300 index. The results show that the modifiedtime-varying...

On-orbit service (OOS) system based on Orbital Servicing Vehicle (OSV) is a complex giant system which needs an overall planning according to the analysis of its components and demands. Accordingly in this article, the target spacecrafts of the OOS system and their demands are firstly analyzed based...

With the deep integration of China's foreign trade and Internet technology, cross-border e-commerce, as a new way of foreign trade, has become an important source of power and a new engine for economic growth, which protote the Coordinated development of Shandong Provice. The paper discuss the effect...

Due to different territories and levels of regional economic development, the talent demand is also different. Different majors and professions have different requirements for students’ English ability. Due to different requirements for oral English and literary foundation at future employment posts,...

In order to improve the construction level of financial informatization in universities, the impact of the government accounting system on the construction of financial informatization in universities and the problems that exist in it are comprehensively analyzed. The anchor point is studying the background...

The model parameters of Soil-Water Characteristic Curve and the hydraulic conductivity may be obtained by the method of the back analysis according to the permeability test data. In order to raise the efficiency of the back analysis calculation, it is necessary to study the influence of the parameters...

The problems of low informatization and low intensification are present in China’s TPL industry, and the key way to improve logistics level is to imrove the informatiztion level of TPL. In view of the situation that current management of 4PLplatform can’t meet the practical application needs of TPL enterprises,...

From the July 2014, the international crude oil price has been continuously declined. The exchange rate of ruble has been depreciated. The crisis of ruble happened because the Russia's economy dependeds on oil export highly. According to the research, The RMB exchange rate is a one-way cause-and-effect...

Exploring the key factors that influence users to accept the internet financial can help to promote the development of the internet financial business. In this paper, based on UTAUT (the Unified Theory of Acceptance and Use of Technology) theory, the author constructs the internet financial business...

Objective To explore the technical effectiveness evaluation of the teamwork model based on the three-way collaboration of medical, psychological and social support for the treatment of post-stroke depression. Methods 76 patients with post-stroke depression were selected in the rehabilitation department...

Based on the following survey data of CEPS (2014-2015), we analyzed the influence factors of middle school students’ academic achievement from three aspects (family, school and individual) by using multiple linear regression. The results indicated that the middle school students’ academic achievement...

Affordance theory initially reveals the interaction between biology and environment. With the development of second language acquisition, it is constantly applied to second language acquisition. In language learning, learners acquire knowledge and language according to their own needs. From the perspective...

In microfluidic chips, the micro droplet jetting is a key technology to control the droplet volume by micro-channel. The micro droplet in micro-channel is highly concerned on the two-phase or multi-phase slug flow, in which the two-phase streams can form two kinds of micro droplets steadily. This paper...

Through the theoretical research on livable communities and the analysis of Singapore's neighborhood center, combined with the successful cases of community planning at home and abroad, this paper analyzes its reference to China's community planning, and focuses on introducing the neighborhood center...

We used the 7-year-old Zizyphus jujuba 'Zhanshanmizao' as a test material, and sprayed three different concentrations of GA3(50 mg/L, 100 mg/L and 200 mg/L) to it on January 30, 2017. The dynamic changes of antioxidant substances (SOD, POD, O2- and MDA) were measured after the management in order to...