With the continuous improvement of China's economic level and the continuous improvement of people's quality of life, the freshwater aquaculture industry has also developed rapidly, and the high-yield and high...With the continuous improvement of China's economic level and the continuous improvement of people's quality of life, the freshwater aquaculture industry has also developed rapidly, and the high-yield and high-efficiency aquaculture technology has also been widely used. Under this background, the traditional mechanical oxygenation technology can no longer meet the current aquaculture industry's demand for higher quality. This paper briefly introduces the mechanical oxygenation technology applied in the aquaculture market in Sixian County, Anhui Province, analyzes its market application status and existing problems, and puts forward relevant countermeasures to improve the technical level of oxygenation equipment and aquaculture production, hoping to provide technical support for promoting the sustainable development of freshwater aquaculture in Sixian County.展开更多
EPMA has used to measure oxygen con- tent directly in recentyears. This paper discusses the fac- tors affecting the quantitativeanalysis of oxygen content and the optimal experimental conditions,and gives some measure...EPMA has used to measure oxygen con- tent directly in recentyears. This paper discusses the fac- tors affecting the quantitativeanalysis of oxygen content and the optimal experimental conditions,and gives some measured results of oxygen content in corundums whichare collected from different geological situations.展开更多
文摘With the continuous improvement of China's economic level and the continuous improvement of people's quality of life, the freshwater aquaculture industry has also developed rapidly, and the high-yield and high-efficiency aquaculture technology has also been widely used. Under this background, the traditional mechanical oxygenation technology can no longer meet the current aquaculture industry's demand for higher quality. This paper briefly introduces the mechanical oxygenation technology applied in the aquaculture market in Sixian County, Anhui Province, analyzes its market application status and existing problems, and puts forward relevant countermeasures to improve the technical level of oxygenation equipment and aquaculture production, hoping to provide technical support for promoting the sustainable development of freshwater aquaculture in Sixian County.
文摘EPMA has used to measure oxygen con- tent directly in recentyears. This paper discusses the fac- tors affecting the quantitativeanalysis of oxygen content and the optimal experimental conditions,and gives some measured results of oxygen content in corundums whichare collected from different geological situations.
