This paper research several methods about the removal of iron and manganese from groundwater and then put forward some questions about aforementioned methods. All these are the base for the new development on the removal of iron and manganese from groundwater.
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this research paper proposes 本研究建议
this paper wants to research 本文旨在研究
this paper analyse and research 本文分析研究了
this paper makes primary research 进行了初步的研究
This paper research on the mechanism of customer satisfaction from the store image view is of great significance.
本文从商店形象这一角度，研究其对顾客满意的影响机制，具有重大意义。
This paper research object is the well-known advertisement company's customer relations management system management system.
此篇论文的研究对象是知名广告公司的客户关系管理系统。
This paper introduces the research and development of sliding plate repairing technology and the benefits obtained by using the technology.
本文介绍了滑板修复技术的研究与开发以及应用该技术所取得的效益。
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