All the researches were aimed to serve the front-line teaching better, and helped to promote the theoretic research of concept teaching.
所有这些研究的目的都是为了更好的服务于一线教学，也有助于促进概念教学的理论研究。
The management practice of corporations needs much necessary research on financial competition and the research has an important theoretic and practical significance.
展开对企业财务竞争力的研究是企业管理实践提出的必然要求，具有重要的理论和现实意义。
It provides a technology basis of theoretic and testing research for the control of vehicle emission.
为汽车排放污染物控制技术提供了较好的理论和试验研究基础。
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