In addition it also made use of comparison research method.
此外还运用了比较研究方法。
This paper adopted comparison research method, the method to study across science etc.
本论文采用了比较研究法、跨科学研究法等研究策略。
Using comparison research method, it analyses the influence on train's arrival treatment and departure, through caparisoning arrive circumstance in front and back of speed up.
首先应用比较分析方法，通过比较提速前后车站列车到发的情况，分析客车提速对列车到发的影响。
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