实验法是指在对照环境下进行实验，然后从中获取数据。这类数据通常在控制变

Experimental method refers to conducting an experiment in a controlled environment and then obtaining data from it. This type of data is usually used to establish causality when controlled variables are tested. In the essay writing, you can fully explain how you designed the experiment (for example, between-group design or within-group design), what tools, techniques, and the complete experiment process were used.

Experimental method refers to the control environment to carry out experiments, and then obtain data from it. This type of data is usually used to establish causation in the case of experimental experiments on control variables. In your thesis writing, you can fully describe how you designed your experiments (such as intergroup or in-group design), what tools, techniques, and complete experimental processes you used.

Experimental method refers to the experiment in the control environment, and then get data from it. This type of data is usually used to establish causal relationships in the case of experiments with controlled variables. In the paper writing, you can fully explain how you design the experiment (such as inter group design or intra group design), what tools, techniques and complete experimental process are used.<br>