actual angle meaning in English

实际迎角

So , this graduation thesis tries to gradually form a complete analytic frame on deflation through the analysis of its definition , causes of formation , harmfulness and measure , and deeply understand the kind of complex economic phenomenon . otherwise , through this frame , the author also tries to analyze chinese deflation from an actual angle
本文试图通过对通货紧缩的定义、成因、危害及对策的分析，逐步形成一个完整的通货紧缩理论分析框架，来深入、透彻地认识和理解这种复杂的经济现象，并利用该理论框架，从现实的角度，对我国的通货紧缩问题做出分析。