1, character contrast
A major artistic technique commonly used in drama. Generally, there are three kinds of contrast: character contrast, scene contrast and detail contrast. The characters who are in the opposite state in the play are often described by comparison, so as to highlight their personality differences and opposing will and make the characters more vivid. Contrast includes two situations: one is the tragic mutation from prosperity to adversity; The second is a comic mutation from adversity to prosperity.
2. Level comparison
Benchmarking management is also called benchmarking management. It is a continuous process of comparing, analyzing and measuring the performance, quality and after-sales service of products with the most powerful competitors or companies that have become industry leaders, and taking improvement measures.
Research methods of the thesis
1, empirical research method
Empirical research method is a special form of scientific practice research. According to the existing scientific theory and practice, this paper puts forward the activity of designing and using scientific instruments and equipment under natural conditions, operating lines purposefully and step by step, and determining the causal relationship between conditions and phenomena by observing, recording, measuring and comparing the changes of bribery phenomena. The main purpose is to explain the relationship between various independent variables and a dependent variable.
2. Quantitative analysis method
In scientific research, quantitative analysis can further refine people's understanding of the research object, so as to reveal the law more scientifically, grasp the essence, clarify the relationship and predict the development trend of things.
3. Qualitative analysis method
Qualitative analysis is the qualitative analysis of the research object. Specifically, it is to use the methods of induction and deduction, analysis, synthesis and abstract generalization to process the obtained materials, so as to get rid of the rough and the fine, discard the false and keep the true, and from here to there, understand the wood of things and reveal the internal laws.