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A lot of tank-type parts installed in the rail vehicle, which as a function of the bearing parts and mechanical connections between vehicles of media, which is to ensure the functional parts and vehicles are properly connected or protected features no outside combat, erosion, corrosion and other factors...

This paper introduces the decision tree binary classification algorithm to classify the gender of speech data. In speech this unstructured data, in order to recognize the gender of the input voice data by computer, it is necessary to extract the features of unstructured voice data into structured data...

This paper elaborates the fault classification and different fault processing methods of spacecraft payload in orbit. The advantages and disadvantages of diagnostic method based on knowledge are analyzed. According to monitoring requirements on orbit management of spacecraft, a hybrid diagnosis model...

The user interface is the medium between man and computer, The users take advantage of the interface which is an important part of computer system to exchange information with the computer. The design and development of the user interface accounted for a large proportion in the whole workload of technology...

The temporal and spatial variation information of the land use illustrates a city's development tendency. In this paper, we obtained three land use maps by interpreting and classifying the remote sensing images of different periods in Taiyuan. Then, the area of different land use types was calculated...

Through the investigation on vocational college students’ learning during school, this paper analyzed the characteristics of vocational college students’ learning from teachers "teaching" perspective and students "learning" perspective, discussed the way for vocational colleges students to improve learning...

As a kind of power generation setup in the spacecraft, GaAs solar cells convert the solar energy into the electric power and satisfy the demand of power loads in the spacecraft. Ground irradiation experiment and in-orbit output power date were given in the article, which showed that the energetic particles...

Modern education is undergoing unprecedented changes in the new era. It undertakes the great mission of cultivating scientific literacy and humanistic literacy. Comparing with the traditional and unitary teaching model in the past, the experiential research study, which centers on tourism + has an important...

Ray Caesar is an important contemporary artist of digital illustrations, who uses digital illustrations to describe Rococo dreamland in his heart. In his works, the picture is pretty colorful with vivid details, which has a quality of classical oil paintings. He contributes to digging people's inner...

Aimed at the heaving pitch coupling stability problem for underwater mooring monitoring platform under the action of a nonlinear flow field, the heaving pitch coupled equations of motion were established in consideration of initial stability height and drainage volume change; The stability transition...

In the process of rapid development of market economy, the competition among all walks of life is becoming increasingly fierce, especially the rise of the shared economy boom, which has a decisive impact on the whole society, and also brings more opportunities and challenges to human resources management...

The article considers some theoretical substantiations of the human being basing on the cultural heritage of West and East. The authors present images of Man in the context of the comparative analysis of Western and Eastern civilizations, more specifically, of the Chinese one, underlining general and...

With the different treatment intensity of electric field, we analyze the influence of electric field on infrared spectra of superoxide dismutase by using infrared spectra method. The results show that, superoxide dismutase (SOD) is treated with different electric field intensity, the absorption peak...

The purpose of the paper is to design a visual servo robot system to finish some tasks with a better effect instead of workers. This system is designed with closed-loop control based on image feature, and it is more accurate than the control based on position. The system consists of two parts, including...

As the latest quality control application, JMP has more advantages than Minitab, which is commonly used recent years, for it has better capability of dealing with and mining data, as well as its good automation ability. Therefore, it can be well used to analysis on large batch of data. At the other hand,...

Adsorption performance of catalysts and catalytic ozonation of organic pollutants from bio-treated dyeing wastewater were investigated. Among various catalysts, the granular activated carbon (GAC) showed the better adsorption performance for removal of COD from dyeing wastewater, and the adsorption capacity...

In the context of the rapid development of digital education strategies and artificial intelligence (AI) technology, higher mathematics course teaching faces practical dilemmas such as abstract knowledge, monotonous methods, and lagging evaluations. This study focuses on higher mathematics courses in...

Badminton-like LiCoPO4 nanomaterials were synthesized by a hydrothermal method, using PEG 200 as the structure directing agent, followed by a high temperature post annealing process. LiCoPO4 nanoparticles could be obtained when PEG 200 is absence during the same synthesis process. As-synthesized products...

This paper studies the problem of character recognition in real time dynamic vehicle, and puts forward a new method to combine the improved neural network technology with the improved template matching method. Based on image boundary segmentation technology, based on vertical projection method, the character...

With the development of IT, finance and production models, transformation has seen in supply chain financial business. As a provider of cargo, information and capital, logistics enterprises play an increasingly prominent role in the entire supply chain finance. Supply chain financial business in China...

Duplicate Elimination (DE) is a specialized data compression technique for eliminating duplicate copies of repeating data to optimize the use of storage space or bandwidth. The most common form of DE implementation works by dividing files as chunks and comparing chunks of data to detect duplicates. This...

The automated 3D measurement system, utilizing structured light technology and robotics, is extensively employed in the inspection of sheet metal parts. This system provides essential data for process optimization and enhances part quality. To facilitate automated inspection, it is imperative to pre-plan...

Carbonized waste cotton were prepared by activate solution carbonization method. The effects of moisture content, carbonization time and carbonization temperature on the yield of carbonization were investigated. At the same time, the adsorption property of direct dye of the carbonized cotton products...

To discusses the problem and predicament of Chinese painting education in the context of cultural shock. We use the combination of theory and practice to investigate and study this problem. In regards to the issues arising from the education, there are two suggestions to be proposed. We should encourage...

In the field of the application of modern HF communication, much more attention is paid to the technology of HF OFDM modulation-demodulation. HF channel is the frequency and time selective fading channel. To reliably receive information, HF receiver must estimate real-time channel parameters to equalize....

Optical imaging reconnaissance plays an important role in the intelligence and reconnaissance process, especially widely used in UAV reconnaissance and direct fire weapons. Combined with related requirements, a simulation model of the optical imaging reconnaissance process is proposed, including the...

Higher vocational business class professional associations is an amalgam of student associations and business majors, the fusion of spirit and the concept of double and professional associations is career education into professional spirit cultivation and innovation of education extension and supplement,...

An amorphous Fe-based catalyst supported on polypyrrole-modified graphite is synthesized by a chemical method. The optimal Fe loading with the highest reduction current is 4 wt%. Their morphology, structure and chemical component were characterized by scanning electron microscopy (SEM), X- ray diffraction...

This paper extracts boundary, partition, skyline and street space as four historical space elements of the three national historical and cultural city——Lhasa, Shigatse and Gyantse, and then analysis their ideological contents and cultural values which include the following contents——boundaries that reflect...

In the optical recording equipment, the angle between the disc and the optical pickup head is the important parameter of the traverse. In this paper, by establish a set of static tilt angle adjusting device, we introduces the static tilt adjustment principle and derive the theoretical formulas.

In this study, Zn-30Al-1Cu (wt.%) alloy was prepared by the spray atomization and deposition technique. The microstructures of the spray-deposited and cast alloys were investigated by means of optical microscope, scanning electron microscope and X-ray diffraction. The wear resistance of the alloys was...

As supply chain finance is a relatively new research field, there are few systematic researches and remarkable results on financial supply chain management worldwide. Many documents mainly focus on the descriptions of its concept and values. Firstly, the paper summarizes the basic meaning, and the research...

In this work, the epoxy composite coating composited by zinc rich epoxy primer and silver epoxy enamel, was sprayed on the surface of Q235 steel. The anticorrosion of as-prepared samples in substation environment with atmospheric exposure for 18 months, and in 5% NaCl aqueous solution for 250 days were...

How digital transformation allocates resources in manufacturing enterprises and ensures the enhancement of innovation efficiency has become an important issue in this cutting-edge research topic. Using unbalanced panel data from A-share listed manufacturing enterprises in China from 2013 to 2021, this...

This study carried out an English reading teaching experiment of English majors’ in author’s college based on the smart classroom teaching model, trying to explore the application value of smart classroom teaching mode in English majors’ reading teaching under the Teaching Guide for undergraduate English...

To foster new industries, formats, and models for rural development and achieve high-quality rural e-commerce live broadcasting, we must innovate its development paradigm and establish an entrepreneurial ecosystem. This paper conducts an in-depth analysis of the prominent issues in rural e-commerce entrepreneurship...

Omni-directional mobile platform has a unique advantage in the narrow space or the occasion where needs to turn round frequently. In this paper, the model of omni-directional mobile platform with four Mecanum wheels is established in ADAMS, and the four-wheel control system is designed in MATLAB/Simulink,...

Consumer complaint behavior (CCB) attracts increasing attention from most marketing scholars recently, but there are still few research focus on its positive effect from customer view. This study concentrates on online customer purchase behavior in domestic appliance, attempted to analyze the positive...

Tourists’ uncivilized behavior not only has an impact on tourists themselves, but also causes different degrees of harm to cities, scenic spots, environment and society. Based on the analysis of tourists’ uncivilized behavior of Chinese tourists, this paper analyzes the causes of tourists’ uncivilized...

Financial market is the artery of the whole market economy system. The rapidly development of supply chain finance has caused the supply chain financial risk. In this paper, the theory of supply chain financial risk management as a guide, the analysis of the supply chain financial risk monitoring process,...

For researching the function of price discovery in the Chinese corn futures market, this article uses cointegration test, Granger causality test, vector error correction model and state space model to analyze the corn futures market. The empirical results indicate that corn futures market and the spot...

Tang Yin has a poem of “Autumn Breeze and Fine Silk Fan”, it has always been understood by the academics that the author just used a literary quotation to express his own worry and sorrow of unrecognized talent. The literary quotation is the round silk fan has no use in autumn and discarded into the...

At present, the supply chain system has many problems, such as a large number of scattered participants, which make it difficult to centralize management and operation. Also, it is difficult to integrate data and information, and establish trust relationships between parties. To address these problems,...

The existence of music culture determines that music education is a certain form of human music culture, while music education, as a certain form of music culture, acts against a certain musical culture, making music education a profound cultural and spiritual connotation,and music Education plays an...

This article introduces the method of simulation teaching driven by tasks. Compared with traditional teaching, task-driven situational teaching has the advantages of improving the applicability of theoretical knowledge and positions, increasing students’ enthusiasm for class, and optimizing assessment...

The rapid development of national economy, not only requires the occupation education to meet the personnel quantity requirements, but also to ensure the quality of talents. In order to make the occupation education and healthy development, the state issued a series of preferential policies, to encourage...

Adapted parameters of OFDM signals can bring performance improvement in mobile satellite communications. This paper firstly analyzes the effect of cyclic-prefix (CP) length and sub-carrier bandwidth on system interference and capacity. This effect can be described by a formula which consists of system...

With the rapid development of economic globalization and digital technology, cross-border e-commerce has also rapidly emerged in China, becoming an important component of China’s foreign trade. At present, the world has entered the era of digital economy, and cross-border e-commerce, as an important...

In consideration of Chinese policy on comprehensive regulation of volatile organic compounds(VOCs) and sewage charges, several methods for quantitative calculation of respiratory loss in crude oil tanks are analyzed and compared to evaluate the VOCs emission of petrochemical enterprises reasonably, including...

According to AFL(American fuzzy lop) author, the famous hacker Michal Zalewski (lcamtuf)said that most of the current bugs were found by the fuzzing, rather than symbolic execution and other technical analysis based on the discovery of the program. The reason is that fuzzing is faster (no analysis program...