求翻译：在实验中，由学生自己设计实验步骤，例如电动机顺序控制实验，可以用时间继电器控制，也可以用行程开关控制等，使学生的创新能力和动手能力在实验中得到提高。是什么意思？

In the experiment, the students design their own experimental procedures, such as motor sequence control experiments, time relay can control, you can also use the limit switch control, so that students creative ability and practical ability in the experiment is improved.

In the experiment by the students themselves experimental steps, such as motor sequence control experiments that can be used, can also be used for time relay control switch control and so on, so that students visit the capacity for innovation and agility in the experiment was improved.

正在翻译，请等待...

In the experiment, designed experiments step by the students themselves, such as order motor control experiment, you can use the time relay control, can also be used, such as limit switch control, creativity and practical ability of students in the experiment has been upgraded.

正在翻译，请等待...