Electrorheological (er) fluid is a new intelligent material that shows great potential in mechanical engineering.

电流变液是一种新型智能材料，在机械领域有广阔的应用前景。

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Electrorheological (er) fluid is a new intelligent material that shows great potential in mechanical engineering.

电流变液是一种新型智能材料，在机械领域有广阔的应用前景。

youdao