一、关于研究设计方面
1. “The research design lacks clarity.”(研究设计缺乏清晰度。)
2. “The sample size in this study is too small to draw reliable conclusions.”(这项研究中的样本量太小,无法得出可靠的结论。)
3. “The control group was not properly selected, which may introduce bias.”(对照组选择不当,这可能会引入偏差。)
二、关于数据与结果方面
1. “The data presented in the paper are inconsistent.”(论文中呈现的数据不一致。)
2. “The statistical analysis is flawed. For example, the wrong test method was used.”(统计分析存在缺陷。例如,使用了错误的检验方法。)
3. “The results are not clearly presented and lack proper interpretation.”(结果呈现不清晰且缺乏恰当的解释。)
三、关于文献引用方面
1. “Some of the references cited are not relevant to the research topic.”(所引用的一些与研究主题无关。)
2. “The citation format is not in accordance with the required style.”(引用格式不符合要求的样式。)
四、关于整体结构与逻辑方面
1. “The paper lacks a coherent structure. The flow of ideas is disrupted.”(论文缺乏连贯的结构。思路的连贯性被打乱。)
2. “The logical connection between different sections is weak.”(不同部分之间的逻辑联系薄弱。)
3. “The introduction does not effectively lead to the research questions.”(引言没有有效地引出研究问题。)
“research questions”(研究问题)