So, I think that the analysis of selected works of li Jianlin accordion studies as a research topic is very necessary.
所以,我认为,选取李建林手风琴作品的分析研究作为专题进行研究是十分必要的。
Obesity as a research topic connects at least two of the most important health trends for the next decades: cardiovascular diseases and diabetes.
作为一个研究课题,肥胖至少与两个未来十年最重要的健康趋势有关:心血管疾病和糖尿病。
To solve this problem, the author of "five-year vocational high school students the physical causes of learning difficulties and Transformation Strategies" as a research topic.
为了解决这个问题,笔者把《五年制高职生物理学习困难的成因及转化策略研究》作为研究课题。
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