With the advent of the era of big data (BD), people have higher requirements for information, knowledge, and technology. Taking the Internet as the carrier, the use of cloud computing technology for distance education has become a trend. Our country’s physical training teaching has also begun to change from traditional mode to modern mode. In order to improve the overall quality of our country’s national sports, this paper studies the teaching device of sports training based on BD and cloud computing. This article mainly uses the questionnaire survey method, the experimental analysis method, the data analysis method, and the data statistics method to have an in-depth understanding of the research theme and uses swimming as an example to design the sports training device. 52% of people think that water in the ears and itching during swimming are more serious problems. After further understanding, an experimental design was carried out. Experimental studies have shown that the combination of BD and cloud computing can effectively solve the problems existing in the traditional teaching model, so as to achieve the goal of efficient and rapid development.
Biological separation and purification technology is the basic technology of modern biotechnology, which is widely used in the pharmaceutical industry, especially the biopharmaceutical industry. In recent years, the biopharmaceutical industry has had a lot of room for development in the development of science and technology in South Korea, and the research on biopharmaceutical equipment and pharmaceutical technology has also achieved good research results. This article proposes a brief discussion on the design of biopharmaceutical separation and purification technology courses. In this study, by analyzing the synthesis potential of the secondary metabolites of the strain, using the α-glucosidase inhibition rate as an inspection indicator, the fermentation medium of the strain was optimized, and batch fermentation was carried out, and then, the metabolites were separated and purified, and the following conclusion was obtained: the α-glucosidase inhibition rate of the crude extract of the strain in the optimized fermentation medium is 35% higher than that of the initial medium.
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