方案对设计远程实物实验系统具有借鉴意义。

This solution can be applied to other remote physical experimental system.

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最后在移动机器人上进行了实物实验，验证了方法的可行性和有效性。

Finally, the experiment with UP-VoyagerII mobile robot verifies that the above mentioned method is really feasible and efficient.

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最后，通过实验室条件下的实物实验，验证控制系统设计方案的合理性。

Finally, through the physical experiments under current laboratory condition, the rationality of the designation is verified.

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And a lot of it is done with real objects, but there's also animated versions so here is an animated example.

大部分实验启用了实物,但也有些动画视频,这就是个动画的例子

耶鲁公开课 - 心理学导论课程节选

Well, it's going to be an experiment, very much like the Joule experiment.

同一些实物联系起来？,这就需要一个实验。

麻省理工公开课 - 热力学与动力学课程节选