Presenting Research Findings
A researcher is giving a formal presentation to an academic audience, detailing their latest research findings, methodology, and conclusions. This involves introducing the topic, explaining complex data, and managing a Q&A session.
一位研究员向学术听众进行正式演讲，详细介绍他们的最新研究成果、方法和结论。这包括介绍主题、解释复杂数据以及管理问答环节。
对话
聆听并跟进对话
词汇
对话中的必备词汇和短语
presentation
A formal talk given to an audience about a topic, often using slides, like in a conference or class.
向观众就某个主题进行的正式演讲，通常使用幻灯片，如在会议或课堂上。
findings
The results or discoveries from research or an investigation, useful when sharing what you learned.
研究或调查的结果或发现，在分享你学到的事情时很有用。
synthesis
The process of combining things to create something new, often used in science for making materials.
结合事物创造新事物的过程，常用于科学中制造材料。
efficiency
How well something works or uses resources, like the percentage of energy converted in solar cells.
某物工作或使用资源的效果如何，例如太阳能电池中能量转化的百分比。
stability
The ability to stay the same over time without breaking down, important in testing materials.
随时间保持不变而不崩溃的能力，在材料测试中很重要。
elaborate
To explain something in more detail, often used when answering questions politely.
更详细地解释某事，通常在礼貌地回答问题时使用。
degradation
The process of something getting worse or breaking down over time, like material wear.
某物随着时间推移变差或分解的过程，例如材料磨损。
mitigate
To make a problem less severe or reduce its effects, common in research discussions.
使问题不那么严重或减少其影响，在研究讨论中常见。
关键句型
需要记住和练习的重要短语
Good morning, everyone. Thank you for attending today's presentation.
This is a polite way to start a formal talk; it greets the audience and shows appreciation. Use it at the beginning of presentations to set a professional tone. Grammar note: 'Thank you for + gerund (attending)' expresses gratitude for an action.
这是开始正式演讲的礼貌方式；它向听众致意并表达感激。在演示的开头使用它来设定专业语气。语法笔记：'Thank you for + 动名词 (attending)' 表达对行动的感激。
Today, I'll be presenting our latest findings on the 'Synthesis and Characterization of Novel Perovskite Solar Cells'.
Introduces the topic clearly; useful for academic talks to outline what you'll cover. 'I'll be presenting' uses future continuous tense to describe a planned action. Practice this to announce your presentation topic confidently.
清晰地引入主题；适用于学术演讲，以概述将要涵盖的内容。“I'll be presenting”使用将来进行时来描述计划中的行动。请练习这一点，以自信地宣布您的演示主题。
Our research aims to address these challenges by exploring the potential of perovskite materials.
Explains the purpose of research; helpful for showing how your work solves problems. 'Aims to + verb' indicates goal or intention. Use in presentations to connect background to your study.
解释研究的目的；有助于展示你的工作如何解决问题。'Aims to + 动词'表示目标或意图。在演示中用于将背景与你的研究联系起来。
Could you elaborate on the specific environmental conditions used for the long-term stability testing?
A polite question to ask for more details during Q&A; shows interest. 'Could you + verb' is a formal request. Ideal for academic audiences to seek clarification without being direct.
这是一个在Q&A中礼貌地询问更多细节的问题；显示出兴趣。'Could you + 动词' 是一种正式请求。适合学术受众寻求澄清而不直接。
Thank you for the excellent question.
Acknowledges a question positively; builds rapport in discussions. Use this response to start answering, making the asker feel valued. It's a common phrase in formal settings.
积极认可问题；在讨论中建立融洽关系。使用此响应开始回答，让提问者感到被重视。这是正式场合常见的短语。
We did indeed notice some minor recrystallization at the grain boundaries, which we believe contributes to that slight drop.
Provides detailed response with evidence; useful for explaining results. 'Which' clause adds reason. Use in Q&A to address observations thoughtfully.
提供带证据的详细响应；用于解释结果很有用。'Which' 子句添加原因。在 Q&A 中用于深思熟虑地处理观察。
Further work is underway to mitigate this issue through interface engineering.
Describes ongoing efforts; shows research is active. 'Is underway' means in progress. Good for ending answers by mentioning future plans.
描述了正在进行的努力；显示研究活跃。'Is underway' 意味着进行中。适合在提到未来计划时结束回答。
Are there any other questions from the audience? If not, I'd like to thank you all again for your time and attention.
Closes Q&A and presentation; polite way to wrap up. Conditional 'if not' handles two possibilities. Use this to transition to ending and express thanks.
结束问答和演示；礼貌地收尾的方式。条件“if not”处理两种可能性。用此过渡到结束并表达感谢。