electrorheological fluids 基本例句 电流变液 The primary characteristic of ER fluids is their ability to reversibly change from free flowing liquids to semi-solids in milliseconds when exposed to an electric field.摘要在对电流变液施加电场后，它能在毫秒内从液体和固体间转化，通过控制电流能够达到控制电流变液的粘度。