Applied Mechanics and Materials Vols. 608-609

Abstract: In order to simulate the free-fall motion of package, a new double-wing product drop test machine was designed. The lifting motion of the test bed was realized by the cooperation between rolling screw and stepping motor, while the opening and closing of double wing was realized by the coordinating transmission of guide rail and lead screw pair. Compared to similar products sold in the market, the new double-wing product drop test machine is low in cost, simple in structure, convenient in processing, stable in performance and beautiful in appearance. It can satisfy the demands of packing companies and academic institution, with practical application and promotion value.

Abstract: as the reform of construction industry and construction management system in our country is continuously deepening, the management methods and organization structure on production had been deeply changed for enterprises in construction industry, which has gradually established a "modern enterprise system" and vigorously promoting "construction of project methods" on the construction management in construction works. In this paper, by reviewing and discussing the latest research results on construction safety management in and abroad, the key research content and subject focused in current safety management were proposed. Two management technical methods on safety objective management applicable to local construction projects were designed and improved. One is contractual safety responsibility method; the other is overall safety quality management method. The application effects were tested, analyzed and improved by using quantitative safety comprehensive evaluation method to achieve a systemic and scientific safety management theory system that is complete and practical.

Abstract: Because volleyball athletes’ lower body and tendon strength all carry out overload operation in the intense training process, its long time exercise will bring pain for volleyball athletes. Therefore, to carry out lower body muscle dynamics research and its electromyography on volleyball players' muscle EMG changes analysis. While the establishment of volleyball players' lower body muscle kinetic model equations, to analyze of the muscle state characteristics from the dynamic perspective on the volleyball player batting process. And to establish the interaction between the lower body muscle and tendon, which can provide reference for protecting volleyball athletes’ lower body muscles.

Abstract: At present, under the background of reform in university physical education, the sports community constantly makes innovations of ways and means of study to improve the ways of education, how to analyze the teaching methods, this is the key issue needed to be focused on. During table tennis teaching, comparative analysis is based on the traditional test to study the effectiveness of teaching and take further measures, this process needs to choose specific objects to have the training in specific time and compare the results before and after testing, the manpower and material resources required is large and it is time-consuming, the article uses the improved Apriori algorithm, uses data mining technology to have systematic analysis of representative sample of data of Table Tennis teaching, and through the formation of a series strong association rules data to have compared analysis, in this way it can have effective analysis of teaching data for table tennis teaching, and give technical support to the classification management, at the same time it provides a reasonable, effective and directional data and suggestions for table tennis teaching .

Abstract: In twenty-first century of the fierce competition, the employment of college students struggles, graduation of many college students means unemployment. Under such a historical background, this paper scientifically evaluates on college students personal ability based, by using way of studying the chart data and the from of contrasts. The key of this paper is to help students to make up for the lack of ability through evaluation results of mathematical model. In addition, I also hope hat the mathematical comprehensive evaluation model of personal ability is used to nature, science, social and economic fields.

Abstract: With the rapid development of economy, computer technology with the advantages of real-time performance, and high efficiency has been rapidly applied in the field of financial management. The construction of financial management system, which is of digitization and informationization, becomes more and more comprehensive. How to determine the "optimal cash holdings" is the key and difficult decision for financial management in modern enterprises. This paper firstly discusses the development status of modern computer financial management technology, and then makes comparative analysis of the existing four kinds of optimal cash holdings models. On this basis, it has constructed the optimal cash holdings model with Baumol by the aid of computer technology, and the model has been carried out computer simulation and analysis in this paper. The results show that the constructed optimal cash holdings model can help enterprise finance make reasonable decision, which is very helpful to improve the efficiency of financial management.

Abstract: It is demonstrated that the benign development in the small household electrical appliances market, industrial design is indispensable, enterprises should improve product development system, enhance the competitiveness of enterprises, must rely on the industrial design, enterprises should establish the development needs of the product development mode, must change the traditional mode of development, introduction to industrial design as the leading product development new pattern industrial design, let industrial design to dominate the whole product development process.

Abstract: Relative to the sports that have complex technology, basketball sport not only needs the basketball players have very good physical quality and accurate skill of passing, shooting a ball if you want to achieve process of good passing, dribbling, pitching and so on. And relative to the research angle of current way of raising level of basketball fast break and pass, the medicine ball training angle is insufficient, therefore this paper departed from the basis literature of technical of medicine ball training and basketball fast break and pass, and had research according to the universities basketball class, selected two classes to have contrast analysis of the tradition and medicine ball training, and got strong guidance of medicine ball training contributes to the improve distance and speed of basketball fast break and pass, this helps basketball coaches who can effectively use this method to improve basketball fast break and pass technology of the players, and improve the players' physical quality.

Abstract: According to the basic of education thought as a guide, compared with the implementation characteristics of traditional education, the network education is the new education model of contemporary science technology, to establishing the education evaluation model, and then the traditional education under the new situation carries out the SWOT analysis, it can be concluded that the emergence and existence of these two educational models are reasonable, the network education is the rational allocation for the resources of traditional education, it has also a great effect for the gradual improvement of education efficiency. At the same time, the network education should also learn from the traditional education’s success, two is the mutual competition, mutual promotion and mutual development.

Abstract: Interior furnishing design actually is the construction interior space design, an organic part of the whole building, a continuation of the architectural design, a manifestation of deepening the concept of architectural space.This article elaborates on the close relationship between furnishing design and interior design, contents and the important role of furnishing design classification.