To guide the design and operation of emergency ventilation system, intensive study on several key issues of emergency ventilation theory has conducted.
为了指导应急通风系统的设计与运行，本文针对应急通风理论中的若干关键问题进行了较为深入的研究。
This thesis attempts to guide the study on the methods of integral teaching of senior English texts using the theory of text analysis, Gestalt's cognitive psychology.
本文试图通过运用语篇分析理论，系统论——整体原理和格式塔认知心理学理论，指导高中英语语篇整体教学法的研究。
From the practice Angle of technology innovation, this paper insists on combining theory with practice, to apply this theory study to and guide the understanding and settlement of realistic problems.
从技术创新的实践层面上看，坚持理论联系实际、把理论研究应用于指导认识和解决现实问题。
应用推荐