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举办这次讲座是我刊的一种大胆尝试,其目的在于为给水排水专业大学生和初涉研究工作的年青朋友,提供一些有关开展研究和试验工作必备的基础知识,使其从中得到教益和启示。讲座内容分研究工作的程序、研究方法及试验设计方法三部分,共十二讲。这是作者根据自己长期从事本专业研究工作和培养研究生的实践编写的近25万字讲义,经过多次精减浓缩而写成的。在章节划分、文字加工、实例选择等方面都下了一定功夫,对缺乏科研经验的年青朋友是值得一读的好资料。但由于我们水平所艮,编辑出版过程中难免会带来某些缺点;作者也一再说明,由于他的知识和经验都很有限,可能存在这样那样的错误,恳切希望读者发现后批评指正。
This seminar is a bold attempt of the journal. Its purpose is to provide basic knowledge necessary for carrying out research and experimental work for water supply and drainage professional students and young friends who are involved in research work. Inspiration. The content of the lecture is divided into three parts: research procedures, research methods, and experimental design methods. This is the author’s nearly 250,000 words written according to his long-term practice of professional research and the training of graduate students. In terms of chapter division, word processing, and case selection, some efforts have been made. Young students lacking scientific research experience are good materials worth reading. However, due to our level of ambiguity, it will inevitably bring about some disadvantages in the process of editing and publishing; the author also repeatedly stated that due to his limited knowledge and experience, there may be such mistakes, and sincerely hope that readers find out after criticizing and correcting.