采用调查问卷、实地考察、文献资料等方法对扬州市区的健身行业进行调查研究。
Uses methods and so on questionnaire, on-the-spot investigation, literature material conducts the investigation and study to the Yangchow urban district fitness profession.
通过国际网络、国内外文献资料查新等手段对最近6年来具有抗H IV活性的中药及其相关化合物进行综述。
This paper summarized the recent 6 years' progress of anti-HIV compounds and traditional Chinese medicines by searching international network and reviewing the domestic and foreign literature.
运用文献资料和比较分析等方法，调查分析了重庆童家桥中学教学过程中的体育课练习密度和运动负荷。
This paper analyses the density of exercise and the load of sports in the course of PE teaching in Tong Jiaqiao Middle school by applying the information and the method of comparative analysis.
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