从一定意义上说,文献的质量是通过数量来体现的。要求作者不断提高科学素养和版权意识,把引用参考文献作为撰写论文的一项重要工作,保证足够的数量。我们认为:课题涉及的面较窄,论述的问题又较简单 In a certain sense, the quality of the literature is reflected by the quantity. The authors are required to continuously improve their scientific literacy and copyright awareness. Citation references should be taken as an important task in writing essays and a sufficient number of them should be guaranteed. We think: the topics covered are narrower and the issues discussed are simpler