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In order to solve the early minor diseases such as micro-cracks, water penetration and anti-skidding attenuation in the old asphalt pavement, the existing high-performance modified emulsified asphalt material was used. The layer paving construction technology of “synchronous chip seal + consolidation...

In order to solve the problem of low strength and disintegrate easily using ordinary Portland cement-high sulfur tailings filling, we used blast furnace water quenching slag instead of Portland cement which was regarded as cement material to manufacture whole tailings paste for underground filling. We...

In the craze of learning Chinese in the world, there are not enough teachers who engage in teaching Chinese as a foreign language meeting the International Chinese Teacher Standards. Therefore, there is a contradiction between the number of qualified teachers and the demand of the society. How should...

In order to understand the effect of wind load on the force state of tower crane, the finite element model of tower crane was established by using Midas Gen software, and the stress and deformation analyses of tower crane were carried out. The results show that the dangerous parts of the tower crane...

There is a cooperative willingness perception based routing algorithm is proposed in this paper. The average duration of messages forwarding is utilized to measure the cooperative willingness between nodes; moreover combining with the parameter of contact probability between nodes, the relay node can...

The fatigue performance study of high-strength engineering machinery steel is of great significance, as they often bear the reciprocating cycle load, which prone to fatigue fracture damage. Recently, the requirement of fatigue test of kinds of high grade steel is increasing rapidly. However, the existing...

7-year-old trees of Ziziphus jujuba ‘Zhanshanmizao’ were used to study physiological indexes. Using SA spray the trees with different concentrations in January 30 th, 2017. Study the changes of water, Organic nutrients (starch, soluble sugar, soluble protein, and free amino acid) and antioxidant system...

To realize the effective opening and sharing of high-quality resources in the virtual simulation experiment teaching demonstration center and improve the utilization rate and use efficiency of education input are important issues that need to be solved in current education reform. The article aims at...

The exploitation of Lamadian oil field P layer has been in the ultra-high water stage, there is a serious inefficient circulation of injected water. Low cost asphalt particle profile control technology has been researched and carried out in this reservoir. While, there is still no guidance for size-selection...

In the process of interior decoration, customers don't know which is more suitable. This paper introduced how to realize the virtual interior decoration effect through the VRML. Customers can compare the different kinds of effect drawing, they can see the end of the decoration effect, so it is convenient...

Samarium ion substituted magnesium of Ni0.5Zn0.5SmxFe2-xO4 spinel ferrite powders have been prepared by a sol-gel auto-combustion method. XRD results indicate that the production of a single cubic phase of ferrites. Some particles are agglomerated due to the presence of magnetic interactions among particles....

Power big data is big data concepts, technologies and methods practiced in the power industry. Power big data related to electricity generation, transmission, substation, distribution, electricity, dispatching the links, cross-unit, multi-disciplinary, cross-business data analysis and mining. Big data...

On the basis of the exponential model and Logistic model presented at the previous, using improved entropy method to calculate each model weight coefficient to establish a new combination model for prediction foundation settlement, to achieve the goal of comprehensive advantages of both models and smaller...

It was found that aluminum foam material have sound insulation and absorption, electromagnetic shielding, anti explosion, anti bullet penetration, special high strength sandwich plate.etc. So the aluminum foam material can be used to manufacture carrier deck, light-weight and quick mounting bridge, the...

This paper compiles computer-aided design procedure of concrete pillar component in PKPM to complete the development of concrete pillar working drawing CAD system. Concrete pillar working drawing CAD system is a subsystem of China Academy of Building Research’s PKPM series software which realizes the...

Based on the definition of children's outdoor activities in residential areas, the relationship between residential areas and children's outdoor activities and the significance of outdoor activities to children are summarized. Problem-oriented, it clarifies the deficiencies in children's outdoor activity...

Special fuel transportation scheduling is an important part of the space launch. Because of the lack of fuel transport train and limited production capacity of manufacturers having become the main limiting factors for special fuel transportation scheduling in space launch, it is very necessary to research...

With the popularity of the internet and extensive application of modern educational technology, mobile study and online study become a learning fashion. In this study, the blended learning mode based on the micro-course is constructed to widely promote the teaching reform of fine arts skill course represented...

With the reform of education and teaching, more and more teachers have introduced information-based teaching methods when designing classrooms, making full use of pictures and audiovisual materials to increase the amount of information input, and at the same time, dynamic static teaching content makes...

This paper focuses on a study of the washback of the college English entrance exam (CEEE). The study was motivated by a need for empirical research in keeping with the language teaching and learning reform currently underway. Questionnaire data analysis and mathematical statistics were employed in an...

This paper mainly studies the method of extracting web data entities based on domain. Through the analysis of real estate industry websites, a topic-oriented topic extracting model is proposed, and the corresponding search strategy is given. In addition, for the case of depth information, a sorting-based...

With the expansion of colleges and universities, the number of college graduates has increased year after year, and the employment situation faced by college students is becoming more and more severe. This paper designs and develops an efficient, concise and cost-effective employment information service...

To explore the effects of stem structure on biomass, yield and economic coefficient of corn, the grey relation analysis, correlation analysis and path analysis were used to analyze the relationship of 5 agronomic traits of corn (Jing Hua No. 8), which conducted in 2015 at National Precision Agriculture...

The paper presented a new simple and novel design of a bionic frog-hopping robot to achieve continuous hopping. The flexible jumping leg is made by spring leaf of C-shape, which is beneficial to increase the storage of elastic energy and improve service life. The synchronize compression process of two...

With the country’s emphasis on innovation and entrepreneurship, domestic colleges and universities are constantly exploring how to cultivate innovative and entrepreneurial high-skilled talents, and have made many achievements in the process of training, but also found many problems. This paper analyzes...

Bus rapid transit (BRT) is an important transit mode in the urban transportation system, especially in improving the urban transit’s operating efficiency. The accessibility of BRT is an important factor to measure its service level, however, most existing methods of calculating the accessibility can...

In this paper, a type of shield tail sealing grease, composed of basic oil, thickening agent, lubricating grease thickener, lubricating grease, biodegradable fiber and inorganic fillers, was prepared by means of a physical mixing process. In addition, various properties such as density, cone penetration,...

In 2010, the China-ASEAN trade area was officially launched, which made China's foreign direct investment to the ten countries of ASEAN increase further. We take a fixed effect model to make a more comprehensive and detailed analysis of the factors influencing the impact of China's direct investment...

By analyzing the influence of music training on children's language ability, spatial reasoning ability and mathematics ability, this paper points out that learning music cannot improve the cognitive ability in all aspects of human beings. It is clarified that the degree of improvement of human cognitive...

In order to make the plug-in hybrid electric vehicle obtain optimal energy consumption economy and adapt to more complex working environment, the optimization energy management strategies based on driving cycle recognition were made. First, six kinds of cycle as standard working were selected to represent...

Against the backdrop of the global ESG philosophy and China’s “dual carbon” goals, environmental management accounting has become a key tool linking corporate environmental and financial performance. This study takes Changan Automobile as a case to explore the practical logic, paths, and effectiveness...

Social transformation is a general feature of today's Chinese society, and it is based on the changes of social structure as the main content, covering all areas of society overall change. Current social transformation of China constituted by two profound changes: First, the transition system, the second...

For the existing problems of security risks when the amplitude of auxiliary shaft hoist vibration is too large, we use the vibration sensors to collect the vibration signals of auxiliary shaft hoist and display it in the monitoring software MCGS, then research on the vibration risk predictive control...

E-complaints are important feedback mechanisms to monitor and respond con-sumer complaints on a real time basis. Aim of this research is to analyze the content of e-complaints about Turkish lodging sector and to detect the resolution of them by the companies. In this regard, the data obtained from one...

This article supplies the population and the developing economy of the Far East in the passenger needs of transportation. The study estimated the condition of the passenger railway complex and the satisfaction of consumers in transport ser-vices. Perspectives of development and reforming of the passenger...

The addition of nano-SiO₂ to 20% silane coupling agent is carried out using anhydrous ethanol as the solvent in the presence of acetic acid. The styrene-butadiene-styrene (SBS) is added with 1% dicumyl peroxide crosslinking agent by adding 5% maleic anhydride grafted polyethylene to be modified on an...

In this experiment, Ziziphus jujube ‘Mizao’ was used as the test material, and potassium nitrate which is of different concentrations (3%, 6%, 9%) was used to conduct the breaking dormancy test in the dormancy phase. The treatment with clear water was used as a control to explore the effect of potassium...

The dynamics model of a hypersonic spinning missile with two moving masses is established. Considering the inherent uncertainties of the mathematical model and the aerodynamic parameters, an affine model with external disturbances is established and an attitude adaptive sliding mode controller is designed...

In this paper, the teaching reform and practice of Environmental Management curriculum was researched preliminarily in light of the characteristics of environmental engineering. At the same time, on the premise of the absorption of the teaching content as well as the current new environmental management...

In the new era, China's college education reform has entered a crucial stage. The administrative department is a management system that provides services for school education and guarantees the smooth development of educational activities. It is of vital importance to strengthen the level of administrative...

In the present work, a novel heterostructured dye-sensitized solar cell (DSSC) was fabricated by using simple spin-coating steps. g-C3N4 and Ag modified TiO2 microspheres were used as the photoanode materials. The aim of this study was to modify TiO2 microspheres by using g-C3N4 so as to retard the recombination...

The trial Ziziphus jujuba ‘Zhanshanmizao’ as test materials, test its dormant stage breaking dormancy select different concentrations of potassium nitrate (3%, 6%, 9%), the control of water treatment, study the changes of water, organic substances (starch, soluble sugar, soluble protein, free amino acid)....

Binder is the essential component of coating color recipe, which has an important influence on the surface topography and properties of coating layer. In this research, the main objective was to investigate into the coating surface binder content related to the coating color recipe. The surface binder...

With the progress and development of the times, advertising communication has gradually become an increasingly important means of communication. Advertising copy-writing is an important part of advertising, and its popularity has become the standard for the success of advertising. This dissertation mainly...

The teaching quality evaluation is an important part for judging teaching effect. How to establish a set of scientific teaching quality evaluation system has always been a problem concerned by education administrators and teachers. The guiding ideology, evaluating content and evaluating mode of the evaluation...

Firstly, based on internal passenger flow characteristics at transfer station, the transfer facility function area is divided. Then adopting questionnaires and barrel principle, a service level evaluation model of transfer facility is established with "comfort" and "convenience" as evalua-tion index....

In this study, three groups of bolted glulam beam-to-column connections with slotted-in steel plates (in total 11 full-scale specimens) were tested under monotonic loading to investigate the rotational behavior of such connections with the use of carbon fiber reinforcing polymer sheets wrapping. The...

The effects of different concentrations of gibberellin (GA3) on fruit preservation and quality and the physiological mechanism of action were studied. The results showed that the soluble sugar content of Zizyphus Jujuba ‘Zhanshanmizao’ was on the rise from young fruit stage to mature stage and fluctuated...

To narrow urban and rural development gaps in recent years, realization of urban-rural endowment insurance integration is an important content of the reform of social security system in China. In recent years, China has continuously completed endowment insurance system, and expanded coverage groups of...

The massive open online courses(MOOC) has been introduced into China recent years. It has the advantages of convience and free. However, it is seldom analyzed on the perspctive of ethics. The history of MOOC is introduced briefly first. Then the concept, necessity, and methodology is discussed in this...