他们的研究方法非常先进。

Their research methods are very advanced.

她详细阐述了她的研究方法。

She elaborated on her research methods in detail.

报告在序言中总结了研究方法。

The report prefaces its findings with a summary of the research methods.

这本书详细介绍了各种研究方法。

This book provides a detailed introduction to various research methods.

你能解释一下你使用的研究方法吗？

Can you explain the research method you used?

我们的研究方法包括问卷调查和访谈。

Our research method includes surveys and interviews.

不同的研究方法适用于不同类型的研究。

Different research methods are suitable for different types of research.

我们需要选择合适的研究方法来进行这项实验。

We need to choose the appropriate research method for this experiment.

科学家们正在细化他们的研究方法。

Scientists are refining their research methods.

对研究方法的解释。

An explanation of the research method.